FAST SHIPPING ACROSS CANADA - NEW ARRIVALS: ACX 4'x10'x3/4" - CDX T&G 4'x8'x3/4" - IN-STOCK PLYWOOD READY TO GO
FAST SHIPPING ACROSS CANADA - NEW ARRIVALS: ACX 4'x10'x3/4" - CDX T&G 4'x8'x3/4" - IN-STOCK PLYWOOD READY TO GO
FAST SHIPPING ACROSS CANADA - NEW ARRIVALS: ACX 4'x10'x3/4" - CDX T&G 4'x8'x3/4" - IN-STOCK PLYWOOD READY TO GO
FAST SHIPPING ACROSS CANADA - NEW ARRIVALS: ACX 4'x10'x3/4" - CDX T&G 4'x8'x3/4" - IN-STOCK PLYWOOD READY TO GO
FAST SHIPPING ACROSS CANADA - NEW ARRIVALS: ACX 4'x10'x3/4" - CDX T&G 4'x8'x3/4" - IN-STOCK PLYWOOD READY TO GO
FAST SHIPPING ACROSS CANADA - NEW ARRIVALS: ACX 4'x10'x3/4" - CDX T&G 4'x8'x3/4" - IN-STOCK PLYWOOD READY TO GO
FAST SHIPPING ACROSS CANADA - NEW ARRIVALS: ACX 4'x10'x3/4" - CDX T&G 4'x8'x3/4" - IN-STOCK PLYWOOD READY TO GO
FAST SHIPPING ACROSS CANADA - NEW ARRIVALS: ACX 4'x10'x3/4" - CDX T&G 4'x8'x3/4" - IN-STOCK PLYWOOD READY TO GO
FAST SHIPPING ACROSS CANADA - NEW ARRIVALS: ACX 4'x10'x3/4" - CDX T&G 4'x8'x3/4" - IN-STOCK PLYWOOD READY TO GO
FAST SHIPPING ACROSS CANADA - NEW ARRIVALS: ACX 4'x10'x3/4" - CDX T&G 4'x8'x3/4" - IN-STOCK PLYWOOD READY TO GO

3/4" Pressure Treated Plywood

★★★★★
10 reviews
3/4" Pressure Treated Plywood
3/4" Pressure Treated Plywood
Pressure Treated Plywood
3/4" Pressure Treated Plywood
3/4" Pressure Treated Plywood
Pressure Treated Plywood
Core: Spruce / Pine
Grade: ACQ
Application: Exterior
- +

Pressure-treated plywood (PT) panel — softwood plywood infused with ACQ preservatives for long-lasting performance in outdoor and ground-contact applications. Resists rot, fungal decay, and insect damage. Ideal for deck substructures, shed floors, exterior sheathing, load-bearing applications, and outdoor structures. Available in standard 4×8 ft sheets.

3/4″ Pressure Treated Plywood is designed for outdoor and construction applications where resistance to rot, decay, insects, and moisture exposure is important. Pressure treated plywood is commonly used for deck components, shed floors, exterior sheathing, subfloors, skids, platforms, utility structures, outdoor storage, and general building projects exposed to harsher conditions. It is a practical choice for contractors, landscapers, builders, and homeowners looking for durable treated plywood sheets for Canadian exterior projects.

3/4" Pressure Treated Plywood
★★★★★
10 reviews
Core: Spruce / Pine
Grade: ACQ
Application: Exterior
- +
Stock Status:
Mississauga
in stock
Laval, QC
in stock
New Jersey
out of stock
Delivery & Pickup:
Canada Delivery

up to 10 days

Canada Pick-Up

Mississauga,
Lachine, QC

USA Pick-Up

New Jersey

Benefits:
Fair Deals

Best Prices
High Standards

High Quality

Built to Last

Custom Delivery

On Time
Every Time

Trusted

6000+
Satisfied Clients

Product Specifications

Wood Species Pressure Treated Plywood
Core Spruce / Pine
Finish Rough
Grade ACQ
Sheet Size 1220×2440
Thickness 12, 15, 18
Chemical Resistance No
Concrete Formwork No
Exterior Use Yes
Fire Resistance No
Interior Use No
Laser Cutting No
Marine Applications No
Mold Treatment Yes
Water Resistance Yes
Edge Treatment No
Emission Class E1
Item Disclaimer Items may not be exactly as shown
Sheet Size 1220×2440
Warranty Limited warranty

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Tyler Moffatt profile picture
Tyler Moffatt
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My go to
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Azim Esmail profile picture
Azim Esmail
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Amazing service and so knowledgeable, thank you for the time.
Posted on Google Google
Will L profile picture
Will L
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Picked up a couple sheets of plywood. Superior quality to big box stores and great prices. Highly recommend checking them out next time you’ve got a project. Another gem for a reno project.
Posted on Google Google
Miro Galic profile picture
Miro Galic
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent place to buy plywood for making the cabinets and woodworking. Price is very fair and staff are super friendly and knowledgeable. I would recommend checking them out. Thank you
Posted on Google Google
AP B profile picture
AP B
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great people, Great products, great prices
Posted on Google Google
Styles by Myles profile picture
Styles by Myles
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very nice sheets of plywood. Great price and great service

Do you deliver across Canada?

Yes - we ship plywood anywhere in Canada from our Ontario warehouse. Most products are in stock locally and ready to go out as soon as your quote is confirmed.

Can I pick up my order in person?

Yes. Pickup is available at our Canadian warehouse and at our US warehouse in Newark, NJ. Let us know during the quote process and we'll arrange a time.

Why aren't prices listed on the site?

Plywood pricing moves with the global market. Supply costs, shipping rates, and exchange rates shift week to week - sometimes 10-15% within a few months. Posting a static price would either be outdated or force us to inflate it as a safety margin. Instead, we send you a personal quote with current pricing, so you pay what it actually costs today.

Do you offer volume discounts?

Yes. We offer discounts on full packages (bundles) of plywood. The number of sheets per package varies by product, so please call us to confirm the pack size, or simply submit a quote request and we'll sort it out for you.

Can I get a sample before ordering?

For large or recurring orders we can arrange samples on request. Send us a note about your project and we'll work something out.

Can I see your products in person before ordering?

Yes - both our Canadian warehouse and our US warehouse in Newark, NJ can accommodate in-person visits. Contact us first to arrange a time so the right person is available to show you stock.

Which plywood is right for my project?

It depends on three things: where the project will live (indoor, outdoor, in contact with water or concrete), whether the surface will be visible or hidden, and what tools you're using to cut it. Each product page lists the application (Interior, Exterior, Laser Cutting, Formwork, etc.) and grade. If you're not sure, describe your project in a quote request - we'll recommend the right product.

Can I use your plywood for CNC and laser cutting?

Some of it, yes - but not all. Products specifically suited for CNC and laser work need a void-free core, uniform thickness, tight grain, and clean machining behavior. We carry dedicated Laser Die Boards, and many of our Baltic Birch products work well for CNC. Formwork plywood, OSB, and some construction-grade products are not appropriate for laser or precision CNC. Tell us what machine you're running and what you're cutting when you request a quote - we'll recommend the right product.

How do I know which thickness to choose?

Common rules of thumb for furniture and cabinet work: 1/8" and 1/4" for backing panels, drawer bottoms, model-making, and laser cutting; 1/2" for drawer sides and light shelving; 5/8" for lighter cabinet boxes; 3/4" for cabinet boxes, furniture, structural work, and heavy shelving. Formwork and structural plywood use different thickness logic based on load and span. If you're unsure, describe your project in your quote request - we'll suggest the right thickness.

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