Tariff Check

Directory › Tools & building

Are tools and building materials tariffed in Canada?

Power tools, hand tools, fasteners, doors, windows and building materials. Each of the 3 entries below is checked item by item against the Department of Finance list of 648 U.S. products subject to Canada's counter-tariffs, in force since September 8, 2026. Rates as of September 10, 2026.

A US brand is not the same thing as a US-origin good. These surtaxes apply to goods by country of origin. They do not apply to companies. An American brand manufacturing in Mexico is not covered; a German or Korean brand manufacturing in Tennessee is.

How to read the labels
Made in Canada
Manufactured in Canada.
Not US-made
Made outside the United States, so outside these tariffs, but not Canadian-made. Still a valid answer, just not the same answer.
Depends on the model
The brand builds the same product in more than one country, including the US. The unit in the box decides.
Origin unconfirmed
Where it is manufactured could not be established.
Confirmed by the maker
The manufacturer states it on their own site or in their own press material.
Reported by a third party
Someone credible says so, or the maker claims it in general terms without specifics.
Not verified
Recorded as an absence of evidence. Shown rather than hidden, because a directory that quietly guesses is worse than one that admits the gap.

Tools & building

Power tools, hand tools, fasteners, doors, windows and building materials.

Tools & building

Power tools and hand tools

Everything below is Canada's counter-tariff list - the surtax Canada applies to goods of US origin arriving here. Power tools with their own motor are 25%: saws, chain saws, and the catch-all "other" lines that take most of the rest. Drills are the exception, and it is a strange one. Tariff item 8467.21, drills of all kinds, is not on the list, while the circular saw sold on the same battery platform by the same brand is. Non-powered hand tools are harder to predict, because the hand-tool aisle was not surtaxed as an aisle. It was surtaxed one tariff item at a time, and the items taken do not add up to anything a shopper would recognise as a group. Heading 82.05, other hand tools, is where the 50% sits, and it is one subheading of it. 8205.59 - the residual "other" line beneath "other hand tools" - is 50% across all three of its items, including the one for stapling and tacking guns. A residual line catches whatever the more specific subheadings above it did not, and the more specific subheadings are exactly the ones with familiar names on them. 8205.20, hammers and sledge hammers, is not on the list. Neither is 8205.40, screwdrivers. Nor 8205.30, planes, chisels and gouges. Nor 8205.10, drilling, threading and tapping tools. The hammer and the screwdriver are absent by name; the unnamed remainder is 50%. The rest of heading 82.05 is vices and clamps at 8205.70, and all three of those items are 25%, so a clamp is surtaxed at half the rate of the unnamed tool hanging next to it. Heading 82.03 breaks the same way. It has four subheadings: files and rasps, pliers and pincers and tweezers, metal cutting shears, and then pipe-cutters, bolt croppers and perforating punches. Only the last one was taken, at 25%. Pliers are not on the list. The bolt cutter hanging beside them is. Heading 82.07 is the interchangeable tools - the bits and cutters that go into everything above - and it carries the only 15% rate anywhere in this aisle. It also does not reach a consumer at all. The two items taken are 8207.20, dies for drawing or extruding metal, and 8207.30, tools for pressing, stamping or punching. Both are production tooling for a factory floor. Drill bits are 8207.50 and are not on the list. Screwdriver and wrench bits at 8207.90 are not on the list. Neither are rock drilling tools, milling tools or turning tools. Around all of that, whole headings were left alone. 82.01 - spades, shovels, mattocks, picks, hoes, forks, rakes, axes, secateurs, hedge shears - the entire garden tool heading, absent. 82.02, hand saws and every kind of saw blade including circular saw blades, absent. 82.04, spanners, wrenches and interchangeable spanner sockets, absent, which is the heading holding the single most recognisable hand tool there is. 82.06, tool sets made up of two or more articles of headings 82.02 to 82.05 put up for retail sale, absent - so a set can escape a rate that one of its own contents would have paid alone. 82.13, scissors and shears, absent. 82.14, the other articles of cutlery, absent.

Tools for working in the hand, with self-contained electric motor; hand tools not elsewhere specified; interchangeable tools for hand tools and machine-tools

25%on power tools, 50% on the main hand-tool line, 15% on industrial tooling
Tariff items behind this rate (13)
  • 8467.22.0025%With self-contained electric motor: Saws
  • 8467.29.0025%With self-contained electric motor: Other
  • 8467.81.0025%Other tools: Chain saws
  • 8467.89.0025%Other tools: Other
  • 8205.59.1050%Other hand tools (including glaziers' diamonds): Other: For climbing or mountaineering; Heads for use in the manufacture or production of other hand tools; Livestock branding irons
  • 8205.59.2050%Other hand tools (including glaziers' diamonds): Other: Stapling or tacking guns, and hammer tackers not operated by an independent hammer
  • 8205.59.9050%Other hand tools (including glaziers' diamonds): Other: Other
  • 8205.70.1025%Vices, clamps and the like: Clamps for use with the following surgical, dental, veterinary or diagnostic articles: Instruments; Sterilizers; Cobalt therapy units; Anaesthesia, surgical suction or oxygen administering apparatus
  • 8205.70.2025%Vices, clamps and the like: Precision clamps and vices, for toolmakers, machinists or metal workers
  • 8205.70.9025%Vices, clamps and the like: Other
  • 8203.40.0025%Pipe-cutters, bolt croppers, perforating punches and similar tools
  • 8207.20.0015%Dies for drawing or extruding metal
  • 8207.30.0015%Tools for pressing, stamping or punching

What people get wrong

Two different questions are hiding in this aisle and they have different answers. For power tools there is still no Canadian manufacturer to switch to, so the honest advice is not a brand at all: read the country of origin marked on the box, and know that the drill and the saw in the same combo kit can land on opposite sides of Canada's list. This is also the category where "American brand" and "American-made" come apart most confusingly, because the brands make both claims at once and the difference between them is deliberate. For hand tools there is a Canadian manufacturer, and establishing where it manufactures required the same detour this site has now taken three times. Gray Tools has been in Brampton, Ontario since 1912, and Made in CA describes it as the only manufacturer of industrial-quality hand tools in Canada, manufacturing in Brampton. Gray's own website never says that. It calls itself "Canada's Hand Tool Brand", which is a claim about a market rather than a factory, and its warranty support page describes the company as "a North-American tool manufacturer since 1912" - North American, the same word Leland Industries uses in the hardware entry, and under these tariffs North America includes the country the tariffs are about. The Brampton address appears on the warranty policy as a mailing address, which by the rule this site has already applied to Taymor and to Richelieu is not a manufacturing claim. So the row below is recorded as reported on a third party's word rather than verified on the company's own, and it carries the caveat Gray publishes itself: its warranty policy says Ingersoll-Rand and Test Products International items sold by Gray Tools Canada are warranted by their manufacturer rather than by Gray, so not everything with Gray on the invoice is a Gray tool. There is a further catch, and it decides whether switching saves anything. The tools Gray is best known for - wrenches, sockets and ratchets - are heading 82.04, and 82.04 is not on Canada's list at all. Buying them Canadian is a fine thing to do and it is not a tariff saving, because there is no surtax on them to avoid. Where a Canadian hand tool actually changes the invoice is the 50% residual at 8205.59 and the 25% line at 8203.40.

Work out what this adds to a purchase

What to buy instead
  • Gray Tools

    Industrial hand tools - punches, chisels, struck tools, wrenches and sockets

    Source: madeinca.ca · checked 2026-08-26

    Made in CanadaReported by a third party

    Where it is made: Brampton, Ontario

    Made in CA records Gray Tools as manufactured in Brampton, Ontario, employing around 60 people there, and calls it the only manufacturer of industrial-quality hand tools in Canada. That is a third party, which is why this is reported and not verified: Gray's own site says "Canada's Hand Tool Brand Since 1912" and its warranty support page says "a North-American tool manufacturer since 1912", and neither sentence states a country of manufacture. Two caveats before acting on this. Gray also sells tools it did not make - its own warranty policy names Ingersoll-Rand and Test Products International products as warranted by their manufacturer rather than by Gray - so the brand on the invoice is not the origin of the item. And the part of the catalogue Gray is most famous for, wrenches and sockets, is in heading 82.04, which Canada did not surtax, so switching there is a preference rather than a saving.

    Visit Gray Tools

Not what you would guess
  • DeWalt

    Cordless saws and drills

    Source: toolguyd.com · checked 2026-08-26

    Depends on the modelReported by a third party

    Where it is made: Assembled at seven US plants from globally sourced components; most of the range made in Asia

    DeWalt is American-owned and does assemble in the United States, under the phrase "Built in the USA with global materials". That wording is chosen precisely because it is not the same claim as "Made in the USA", and it is not by itself a country-of-origin determination for Canadian customs. Most of the catalogue is still made in Asia. Two things follow: the badge on the tool does not settle the tariff, and even where a unit is US-origin, a drill is not on the list while a saw is.

    Visit DeWalt

  • RIDGID

    Heavy-duty straight pipe wrenches

    Source: ridgid.com · checked 2026-08-26

    Depends on the modelConfirmed by the maker

    Where it is made: Cast at the Urick Foundry in Erie, Pennsylvania; painted, assembled and work-tested in Elyria, Ohio

    Here for the same reason the Lodge skillet is in the cookware entry: it is the most obviously American tool on the shelf and Canada did not surtax it. RIDGID describes its own process in detail - "It all starts in the Urick Foundry in Erie, Pennsylvania, where raw metals are melted, poured into moulds and treated to become ductile cast iron wrench handles", and "Then, the actual magic happens in Elyria, Ohio, where the handles are painted, all parts are assembled and every single RIDGID Wrench is work-tested before it leaves the factory". That is US origin stated first-hand. A pipe wrench is heading 82.04, which is not on Canada's counter-tariff list, so it carries no surtax. The RIDGID pipe cutter a plumber buys on the same visit is 8203.40.00 and is 25%. Marked mixed because only the pipe wrench line was checked here; RIDGID's wider catalogue was not.

    Visit RIDGID

Tools & building

Builders' hardware and fasteners

The hardware aisle was not surtaxed as an aisle. It was surtaxed by chapter, and two different chapters run through it. Fasteners sit in chapter 73, the iron and steel chapter, which was taken close to whole at 50%. Heading 73.17 - nails, tacks, drawing pins, corrugated nails and staples - is a single tariff item and it was taken. Heading 73.18 - screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins and washers - has twelve tariff items and every one of the twelve was taken. The aluminium equivalents follow at 7616.10.00, also 50%. Mountings and fittings sit in chapter 83 instead, and there the rate is 25%: 8302.10.00, which is one tariff item covering every hinge there is, whether it is for furniture, a motor vehicle or an interior or exterior door; 8302.42.00, mountings suitable for furniture; and the catch-all at 8302.49.00. So the hinge is 25% and the screws that fix it to the frame are 50%, and nothing about the hinge or the screw explains that. The chapter they were classified in does. The absences are sharper than the rates. Heading 83.01 - padlocks and locks, whether key, combination or electrically operated - is not on the list anywhere. Not padlocks, not locks for furniture, not the "other locks" item whose own statistical breakouts are dead bolt locks and locksets, not clasps and frames incorporating locks, not parts, and not keys presented separately. A deadbolt bought off the next shelf on the same afternoon carries no surtax at all, while the screws in its strike plate carry 50%. Then heading 83.02 splits in the one place a builder would least expect. Its subheading for other mountings and fittings suitable for buildings is 8302.41, and 8302.41 has two lines beneath it. The line that was taken, 8302.41.10 at 25%, is narrow and specific: bar or rod type door exit devices for commercial, institutional or industrial applications - the panic bar on a fire exit - together with rotary gear window operators and the parts for making them. The line beside it, 8302.41.90, is the general one, and its statistical breakouts are window hardware, garage door hardware, other door hardware, and drapery poles, rods and track. That line is not on the list. Meanwhile 8302.42.00, the same sort of fitting when it is suitable for furniture, is 25%. The cabinet pull is surtaxed and the door handle next to it is not. Castors at 8302.20, automatic door closers at 8302.60, and hat-racks, hat-pegs, brackets and similar fixtures at 8302.50 are all absent as well. Staples are the smallest of these and the most exact. A loose staple of iron or steel is heading 73.17 at 50%, but 73.17 excludes staples of heading 83.05 by name, and 8305.20.00, "staples in strips" - the collated strip you load into a tacker - is not on the list, nor is anything else in 83.05. The staple gun itself is 8205.59.20 at 50%, which this site records under power tools. Gun surtaxed, staples not, nails beside them surtaxed again.

Nails, tacks and staples, and screws, bolts, nuts, washers and rivets, of iron or steel; base metal mountings, fittings and similar articles suitable for furniture, doors, staircases and windows

50%on fasteners, 25% on hinges and cabinet hardware
Tariff items behind this rate (18)
  • 7317.00.0050%Nails, tacks, drawing pins, corrugated nails, staples (other than those of heading 83,05) and similar articles, of iron or steel, whether or not with heads of other material, but excluding such articles with heads of copper.
  • 7318.11.0050%Threaded articles: Coach screws
  • 7318.12.0050%Threaded articles: Other wood screws
  • 7318.13.0050%Threaded articles: Screw hooks and screw rings
  • 7318.14.0050%Threaded articles: Self-tapping screws
  • 7318.15.0050%Threaded articles: Other screws and bolts, whether or not with their nuts or washers
  • 7318.16.0050%Threaded articles: Nuts
  • 7318.19.0050%Threaded articles: Other
  • 7318.21.0050%Non-threaded articles: Spring washers and other lock washers
  • 7318.22.0050%Non-threaded articles: Other washers
  • 7318.23.0050%Non-threaded articles: Rivets
  • 7318.24.0050%Non-threaded articles: Cotters and cotter-pins
  • 7318.29.0050%Non-threaded articles: Other
  • 7616.10.0050%Nails, tacks, staples (other than those of heading 83,05), screws, bolts, nuts, screw hooks, rivets, cotters, cotter-pins, washers and similar articles
  • 8302.10.0025%Hinges
  • 8302.41.1025%Other mountings, fittings and similar articles: Suitable for buildings: Bar or rod type door exit devices, for commercial, institutional or industrial applications; For use in the manufacture or repair of rotary gear window operators; Rotary gear window operators; Snub-guides, lever-lock operators, torsion bars and centre hooks for lever-lock or rotary gear window operators, sash locks (excluding peg locks) and keepers for key-operated security locks or sash locks (excluding peg-locks), for use in the manufacture of casement or awning windows
  • 8302.42.0025%Other mountings, fittings and similar articles: Other, suitable for furniture
  • 8302.49.0025%Other mountings, fittings and similar articles: Other

Why it is widely believed otherwise

Because hardware reads as one department and the tariff does not see departments. It sees articles of iron and steel in one chapter and base metal mountings in another, took them at different rates, and left different holes in each. Nothing on the shelf tells a shopper that a hinge and the screws packed with it are classified two chapters apart, or that the lock is in a heading of its own that was never touched. The lighting entry on this site has the same shape with a different test: an invisible technical distinction doing all the work on the invoice.

What people get wrong

This is the first category on this site where the best origin sources were not about pages at all. They were statutory filings, and the two most useful ones say something the marketing does not. Start with the good news, because there is some. Fasteners have a real Canadian answer. Leland Industries states on its own front page that it is a privately held Canadian company using only domestic steel and labour, that a recent expansion brought all phases of production and management into a single facility in suburban Toronto, and - in the fine print of its laboratory accreditation - that the quality assurance laboratory is located at the manufacturing plant and head office in Toronto, Ontario. That last sentence is what makes the city usable here rather than just an address on a contact page, which is the distinction that has kept other companies off this site. But read the marketing line carefully, because it is doing something. Leland asks customers to demand its NF and L head markings, which it says guarantee 100% North American manufactured fasteners made with North American steel. North American, not Canadian. Under these tariffs North America includes the country the tariffs are about, so a marking that guarantees continental origin does not answer the question this site exists to answer. The company's description of its own plant does. Nails have a Canadian answer with a similar shape and a blunter caveat. Tree Island Steel, the wire mill in Richmond, British Columbia, says on its about page that it operates three manufacturing facilities in North America - Richmond, Calgary, and San Bernardino, California - and that beyond that North American production it also sources goods globally. A Canadian company with an American mill inside it. Now the filings, which are the useful discovery in this entry. Canada's Fighting Against Forced Labour and Child Labour in Supply Chains Act requires companies above a size threshold to publish an annual report describing their supply chain, and those reports name manufacturing countries in plain language because the statute makes vagueness pointless. Taymor shows why that matters. Its about page says the company is proudly Canadian-owned and operated for over 75 years, and everything else on that page is about design. Its report under the Act, read on 26 August 2026, says its supply chain begins with the manufacture of architectural hardware products by a range of manufacturing suppliers located primarily in China and Taiwan, which are then imported into its North American distribution centres, and describes the company as family owned and headquartered in Delta, British Columbia. Headquartered - the word this site keeps running into. Both documents are Taymor's own and neither contradicts the other; one of them simply answers the question. Richelieu is the other, and it is the biggest Canadian name in this aisle. Its report under the same Act calls the company a North American leader in the import, manufacture and distribution of specialty hardware, offering products from manufacturers around the world, with 50 distribution centres and three manufacturing plants in Canada and 49 distribution centres in the United States. Three plants and fifty distribution centres is a real Canadian manufacturing footprint attached to a much larger distribution business, and the report never says which products come out of the plants. For any particular Richelieu item the honest answer is that we cannot tell, and it is recorded that way below. That leaves a gap. Of the 83.02 lines that were actually taken, the one a consumer meets is 8302.42.00, mountings suitable for furniture - the cabinet hinges and pulls in a kitchen renovation - and no Canadian manufacturer of those could be sourced for this entry from its own words. If you know one that states where it manufactures, that is the row this entry is missing. And then the American side, which is unusually candid. Simpson Strong-Tie writes that its structural connectors, prefabricated shearwalls and Strong-Rod systems are designed and engineered in the United States - designed and engineered, which is not the same word - and that many of its products are made in the US while it also sources or manufactures some overseas, in Europe, Canada or Asia. It then does something no other company on this site does: it publishes a trade compliance address and invites customers to write and ask where a specific product was made. That is a manufacturer stating outright that there is no brand-level answer.

Work out what this adds to a purchase

What to buy instead
  • Leland Industries

    Bolts, nuts, screws, threaded rod and structural fasteners

    Source: lelandindustries.com · checked 2026-08-26

    Made in CanadaConfirmed by the maker

    Where it is made: Toronto, Ontario

    The Canadian answer to the 50% band, and the sourcing is unusually good for a private company. Leland describes itself on its own front page as a privately held Canadian company using only domestic steel and labour, says an expansion brought all phases of production and management into one facility in suburban Toronto, and states in its ISO/IEC 17025 accreditation notice that the quality assurance laboratory sits at the manufacturing plant and head office in Toronto, Ontario. That last line is what separates this row from a company that only publishes a mailing address. Two cautions. Leland is an industrial and OEM supplier - bolts for grain storage, metal buildings, post-frame construction and structural work - rather than a name in a retail fastener drawer, so this is a row for a contractor or a self-builder buying by the box. And its own head-marking guarantee is worded North American, not Canadian, and the company has sales and warehouse branches in Kansas, Minnesota and Oklahoma. The manufacturing claim is Toronto. The marking claim is a continent.

    Visit Leland Industries

  • Tree Island Steel

    Bulk and collated nails, staples and wire products

    Source: treeisland.com · checked 2026-08-26

    Depends on the modelConfirmed by the maker

    Where it is made: Richmond, British Columbia and Calgary, Alberta - and San Bernardino, California

    A British Columbia wire mill and the Canadian name most likely to be behind a box of framing nails, which heading 73.17 puts at 50%. It is marked mixed rather than made in Canada because its own about page is explicit: the company operates three manufacturing facilities in North America - the flagship in Richmond, British Columbia, a second in Calgary, and a mill in San Bernardino, California - and says that beyond its North American production it also sources goods globally to widen its offering. So a Tree Island carton is not by itself a Canadian answer, and the company does not present it as one. This is a row to check a carton against rather than to trust brand-wide.

    Visit Tree Island Steel

  • Taymor

    Door hardware, hinges, deadbolts and bath hardware

    Source: taymor.com · checked 2026-08-26

    Not US-madeConfirmed by the maker

    Where it is made: China and Taiwan

    Here because it is the name a reader looking for Canadian door hardware will find first, and because the real answer is published - just not on the page they will read. Taymor's about page says it is proudly Canadian-owned and operated for over 75 years, founded in 1948, and is otherwise about design. Its annual compliance report under the Fighting Against Forced Labour and Child Labour in Supply Chains Act says the supply chain begins with the manufacture of architectural hardware products by a range of manufacturing suppliers located primarily in China and Taiwan, which the company then imports into its North American distribution centres, and describes Taymor as family owned and headquartered in Delta, British Columbia. Both of those documents are Taymor's. Neither contradicts the other and nothing here is a criticism of the company; one document simply answers the question and the other was never trying to. As a practical matter this is a non-US option and it is not a Canadian-made one, which was never the same claim. It also lands almost entirely on tariff lines that were left off the list.

    Visit Taymor

Not what you would guess
  • Simpson Strong-Tie

    Joist hangers, structural connectors, anchors and structural screws

    Source: strongtie.com · checked 2026-08-26

    Depends on the modelConfirmed by the maker

    Where it is made: United States, Europe, Canada or Asia, depending on the product

    The dominant name in structural connectors, which fall at 25% under 8302.49.00, and in structural screws, which fall at 50% under 73.18. Its domestic content page is worth reading closely for what it does not claim. Structural connectors, prefabricated shearwalls and Strong-Rod systems are, in the company's words, designed and engineered in the United States - designed and engineered, which is not manufactured. Separately it says that many of its products are made in the US, and that it also sources or manufactures some of its product overseas, whether in Europe, Canada or Asia. Many, not all. It then publishes a trade compliance email address and asks customers with a question about the sourcing or manufacture of a specific product to write and ask. That is the clearest statement anywhere on this site that origin is a property of the individual item rather than of the brand, and it comes from the manufacturer.

    Visit Simpson Strong-Tie

  • Richelieu Hardware

    Cabinet hinges, pulls, drawer slides and specialty hardware

    Source: richelieu.com · checked 2026-08-26

    Origin unconfirmedReported by a third party

    Where it is made: Three plants in Canada, and manufacturers around the world for the rest - the company does not say which products come from which

    The largest Canadian name in cabinet hardware, which is the one line in heading 83.02 that a kitchen renovation actually meets at 25%, and the row where this entry has to say that it does not know. Richelieu's own report under the Fighting Against Forced Labour and Child Labour in Supply Chains Act describes the company as a North American leader in the import, manufacture and distribution of specialty hardware, says it offers customers products from manufacturers around the world, and states that it has 50 distribution centres and three manufacturing plants in Canada plus 49 distribution centres in the United States. All three verbs are in that sentence, and the report does not say which products come out of the three plants. So the company is Canadian, some of its manufacturing is Canadian, and the origin of any particular hinge or pull on a shelf is not established by any of that. Marked reported rather than verified because what the company states is a general description of its structure and not a claim about a product. This is not a warning about Richelieu, which is a Canadian company with real Canadian plants. It is a warning against reading the company name off the box and stopping there.

    Visit Richelieu Hardware

Tools & building

Doors, windows and building materials

This aisle was not surtaxed as an aisle. It was surtaxed by material, and the same product in four materials gets three different answers. A door or window of iron or steel is item 7308.30.00 at 50%, and the whole of heading 73.08 goes with it. The aluminium equivalent is 7610.10.00, also 50%. A wooden door or window is heading 44.18 - which contains a line whose own statistical breakout is literally "Prehung" - and 44.18 does not appear on the list at all. A vinyl one is 3925.20, builders ware of plastics, also absent. And the glass inside all four is absent too: neither 70.05, float glass, nor 70.07, safety glass, is on the list. So the steel patio door is surtaxed, the vinyl slider beside it is not, and the sealed unit going into either one is not. The sheet-goods aisle splits the same way and more sharply. Plywood was taken comprehensively - all thirteen tariff items in heading 44.12, at 50%, including laminated veneer lumber and blockboard. Oriented strand board is heading 44.10, and 44.10 is not on the list. Neither is 44.11, which is MDF and fibreboard. For sheathing and subfloor, OSB and plywood are direct substitutes stacked in the same aisle at the same store, and one of them carries a 50% surtax. Structural framing lands in a third place again: coniferous sawn lumber - pine, fir, spruce, S-P-F and hem-fir - is heading 44.07 at 25%. Not 50%, not absent. Twenty-five. Hardwood lumber, the non-coniferous lines of the same heading, is absent. So the studs are 25%, the plywood sheathing over them is 50%, the OSB alternative to that sheathing is nothing, and the insulation between them - mineral wool at 68.06 and glass wool at 70.19 - is nothing either. Nothing about any of these products explains the pattern. The chapter and the material do. What else is absent is worth stating, because the list of things this measure does not touch reads like most of a house: asphalt shingles at 68.07, concrete articles at 68.10, fibre-cement siding at 68.11, cement itself at 25.23, mouldings and flooring strips at 44.09, and prefabricated buildings at 94.06 - which heading 73.08 excludes by name, so a steel-framed prefab sits outside a measure that covers the steel frame sold loose.

Structures and parts of structures of iron, steel or aluminium, including doors and windows and their frames; plywood, veneered panels and laminated wood; coniferous wood sawn lengthwise

50%on steel, aluminium and plywood, 25% on softwood lumber
Tariff items behind this rate (22)
  • 4407.11.0025%Coniferous: Of pine (Pinus spp.)
  • 4407.12.0025%Coniferous: Of fir (Abies spp.) and spruce (Picea spp.)
  • 4407.13.0025%Coniferous: Of S-P-F (spruce (Picea spp.), pine (Pinus spp.) and fir (Abies spp.))
  • 4407.14.0025%Coniferous: Of Hem-fir (Western hemlock (Tsuga heterophylla) and fir (Abies spp.))
  • 4407.19.0025%Coniferous: Other
  • 4412.10.0050%Of bamboo
  • 4412.31.0050%Other plywood, consisting solely of sheets of wood (other than bamboo), each ply not exceeding 6 mm thickness: With at least one outer ply of tropical
  • 4412.33.0050%Other plywood, consisting solely of sheets of wood (other than bamboo), each ply not exceeding 6 mm thickness: Other, with at least one outer ply of n
  • 4412.34.0050%Other plywood, consisting solely of sheets of wood (other than bamboo), each ply not exceeding 6 mm thickness: Other, with at least one outer ply of n
  • 4412.39.0050%Other plywood, consisting solely of sheets of wood (other than bamboo), each ply not exceeding 6 mm thickness: Other, with both outer plies of conifer
  • 4412.41.0050%Laminated veneered lumber (LVL): With at least one outer ply of tropical wood
  • 4412.42.0050%Laminated veneered lumber (LVL): Other, with at least one outer ply of non-coniferous wood
  • 4412.49.0050%Laminated veneered lumber (LVL): Other, with both outer plies of coniferous wood
  • 4412.51.0050%Blockboard, laminboard and battenboard: With at least one outer ply of tropical wood
  • 4412.52.0050%Blockboard, laminboard and battenboard: Other, with at least one outer ply of non-coniferous wood
  • 4412.91.0050%Other: With at least one outer ply of tropical wood
  • 4412.92.0050%Other: Other, with at least one outer ply of non-coniferous wood
  • 4412.99.0050%Other: Other, with both outer plies of coniferous wood
  • 7308.30.0050%Doors, windows and their frames and thresholds for doors
  • 7610.10.0050%Doors, windows and their frames and thresholds for doors
  • 7610.90.1050%Other: For use in Canadian manufactures
  • 7610.90.9050%Other: Other

Why it is widely believed otherwise

Because "steel and aluminium" was the headline, and a renovation does not present itself as a chapter of the Customs Tariff. A builder pricing a job sees doors, windows, sheathing, framing and insulation as one project with one budget. The measure sees five different classifications and treats them five different ways, and the differences are invisible at the till. This is the same shape as the builders hardware entry on this site, where a hinge and the screws packed with it are surtaxed two chapters apart - except that here the split runs through the most expensive line items in most renovations.

What people get wrong

The good news in this category is unusually good: the products most exposed to the surtax are also the ones where Canada has real, findable, first-party-documented manufacturing. Windows first. Fenplast states on its own site that it is the only door and window manufacturer in Quebec running a fully integrated manufacturing process - from design through extrusion of the PVC profiles, through fabrication of the sealed units, to final assembly - under the heading "proudly made here". That is a description of a factory rather than a sales office, and it is worth reading alongside the tariff position, because PVC windows are the ones that are not on the list. A Quebec-made vinyl window sits outside this measure twice over. All Weather Windows makes a comparable claim in English and at scale: "Built in Canada, Built for Life", more than 45 years in window and door manufacturing, and a 286,000 square foot manufacturing facility which it describes as where its windows, doors and glass are made. Its head office is in Edmonton. Sheet goods are where it gets more complicated, and West Fraser is the case worth understanding. It is Canadian - the corporate headquarters is on West Georgia Street in Vancouver - and by its own account it runs more than fifty facilities across Canada, the United States, the United Kingdom and Europe, including 32 lumber mills, 15 OSB mills and nine engineered wood mills. It makes both of the products this entry contrasts: plywood, at 50%, and OSB, at nothing. What it does not publish is which mill made the sheet in front of you. So a Canadian company is not the same answer as a Canadian sheet, and on a 50% line that difference is worth the thirty seconds it takes to read the stamp. That is where it stands: for windows the Canadian answer is strong and specific; for plywood and OSB the company is Canadian and the individual sheet is a question the company does not answer.

Work out what this adds to a purchase

What to buy instead
  • Fenplast

    PVC and hybrid windows and patio doors

    Source: fenplast.com · checked 2026-08-26

    Made in CanadaConfirmed by the maker

    Where it is made: Quebec

    The strongest Canadian row in this entry, and the one where the tariff answer and the origin answer point the same way. Fenplast describes itself as the only door and window manufacturer in Quebec running a fully integrated manufacturing process - design, extrusion of the PVC profiles, fabrication of the sealed units, and assembly - which is a claim about owning the steps rather than about where the invoices are addressed. Two things make this unusually clean. PVC windows sit at 3925.20, which is not on the list, and the sealed glass units sit at 70.05 and 70.07, which are not on the list either. So this is a Canadian-made product that was never going to be surtaxed, which is a different and better position than a Canadian-made product that merely avoids one. The site is primarily in French.

    Visit Fenplast

  • All Weather Windows

    Vinyl windows and doors

    Source: allweatherwindows.com · checked 2026-08-26

    Made in CanadaConfirmed by the maker

    Where it is made: Canada, head office Edmonton, Alberta

    The English-Canada counterpart to Fenplast and the larger of the two. Its about page leads with "Built in Canada, Built for Life", says the company has been in window and door manufacturing for more than 45 years, and describes a 286,000 square foot manufacturing facility as the place where its windows, doors and glass are made. Its head office is in Edmonton, Alberta. One deliberate limit on this row: the company states plainly that it builds in Canada and describes the facility, but the pages read here do not name the city the facility sits in, so this row says Canada and stops there rather than assuming the plant shares the head office address. That distinction has mattered elsewhere on this site.

    Visit All Weather Windows

Not what you would guess
  • West Fraser

    Plywood, OSB, LVL, MDF and dimensional lumber

    Source: westfraser.com · checked 2026-08-26

    Depends on the modelConfirmed by the maker

    Where it is made: More than 50 facilities across Canada, the United States, the United Kingdom and Europe - the company does not say which mill made which sheet

    A Canadian company, and still a row to check the stamp on - which is this whole site compressed into one product. West Fraser is headquartered in Vancouver and states on its own about page that it operates more than fifty facilities across Canada, the United States, the United Kingdom and Europe, including 32 lumber mills, 15 OSB mills, nine engineered wood mills and two pulp and paper mills. It is one of the largest producers of these goods in the world. It also makes both sides of this entry's sharpest contrast: plywood and LVL, which heading 44.12 puts at 50%, and OSB, which heading 44.10 leaves off the list entirely. What the company does not publish - and there is no particular reason it would - is which of those mills produced the specific sheet on the rack. So the brand tells you the company is Canadian and tells you nothing about whether a given sheet crossed a border. On a 50% line that is worth checking rather than assuming, in either direction: a West Fraser sheet is not automatically surtaxed, and it is not automatically safe.

    Visit West Fraser