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

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Ply Supply Inc
Products
Tongue & Groove Plywood
3/4″ T&G CDX Pine Plywood

3/4" T&G CDX Pine Plywood

★★★★★

10 reviews

Ask us a question

in stock

Core:	Poplar
Grade:	CDX
Application:	Interior, Exterior, +2 more

Sheet Size:

4' × 8'

Thickness:

3/4"

- +

T&G CDX Pine Plywood is a tongue-and-groove softwood plywood built for fast, tight-fitting subfloor and roof-deck installations. The interlocking T&G edges lock adjacent panels together, removing the need for H-clips or blocking, reducing seams and floor squeaks, and creating a stronger, flatter surface. With exterior-grade (X) glue and a CDX face/back, it offers water resistance and dependable structural performance for both interior and exterior construction.

3/4″ T&G CDX Pine Plywood is intended for structural flooring and decking applications where interlocking edges speed up installation and improve panel-to-panel load transfer. The tongue-and-groove profile is commonly used for subfloors, single-layer floor systems, roof decking, mezzanine and shed floors, and platform surfaces. It eliminates the need for blocking or H-clips, minimizes gaps and squeaks, and provides a stiffer, more uniform deck. It is a strong choice for framers, builders, and renovation crews looking for reliable tongue-and-groove construction plywood sheets for Canadian jobsite conditions.

3/4" T&G CDX Pine Plywood

★★★★★

10 reviews

Ask us a question

in stock

Core:	Poplar
Grade:	CDX
Application:	Interior, Exterior, +2 more

Sheet Size:

4' × 8'

Thickness:

3/4"

- +

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

Main Specifications

Additional Specifications

Technical Specifications

Wood Species	Tongue & Groove Plywood
Core	Poplar
Finish	Both Side Sanded
Grade	CDX
Sheet Size	1220×2440
Thickness	18

Chemical Resistance	No
Concrete Formwork	No
Exterior Use	Yes
Fire Resistance	No
Interior Use	Yes
Laser Cutting	No
Marine Applications	Yes
Mold Treatment	No
Water Resistance	Yes

Certificates	CANFER, CARB
Density (kg/m³)	~400–500
Edge Treatment	Tongue & Groove (T&G)
Emission Class	E1
Item Disclaimer	Items may not be exactly as shown
Sheet Size	1220×2440
Type of Adhesive	Melamine Glue
Warranty	Limited warranty

Reviews

FAQ

         Posted on Google  
   
   Tyler Moffatt 
 
 
 
 Trustindex verifies that the original source of the review is Google. My go to
  
 
      Posted on Google  
   
   Azim Esmail 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazing service and so knowledgeable, thank you for the time.
  
 
      Posted on Google  
   
   Will L 
 
 
 
 Trustindex 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  
   
   Miro Galic 
 
 
 
 Trustindex 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  
   
   AP B 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great people, Great products, great prices
  
 
      Posted on Google  
   
   Styles by Myles 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very nice sheets of plywood. Great price and great service
  
 
  
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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.

Who do you work with?

Anyone who needs plywood. Our customers include DIY hobbyists, cabinetmakers, furniture builders, contractors, CNC and laser shops, and large-scale manufacturers. The same quote process works whether you need one sheet or a hundred.

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.

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.

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.