Fire retardant plywood, ordered for you
We order fire retardant plywood for you in Brooklyn: 4 x 8 ft sheets in 15/32, 19/32 and 23/32 inch thicknesses. Fire-treated lumber choices follow below. Send the product description, sizes and counts from your plans.
Call or text (718) 851-2100 for today's price.
Updated November 6, 2026
FRT plywood sizes and treatments
Choose by thickness, sheet size and product description. The two 23/32 inch choices are different: one is interior fire-treated sheathing with a tongue and groove edge; the other is southern yellow pine fire-retardant sheathing.
Use the exact thickness in your request. Include the edge, grade and treatment from your plans so the counter can check the matching item. Add each plywood choice to your material list, then give the number of sheets you need.
| Plywood choice | Sheet size | Add |
|---|---|---|
| 15/32 in. 4-ply interior fire-treated plywood | 4 x 8 ft | |
| 19/32 in. southern yellow pine fire-retardant plywood sheathing | 4 x 8 ft | |
| 23/32 in. interior fire-treated plywood sheathing, tongue and groove | 4 x 8 ft | |
| 23/32 in. southern yellow pine fire-retardant plywood sheathing | 4 x 8 ft |
Check availability and timing with the counter. For the specified product and intended use, confirm with your engineer or architect.
Fire-treated lumber to include with your request
Choose the lumber size, grade and treatment, then specify a length. The #2 interior fire-treated choices are kiln dried after treatment. The #2 and better spruce-pine-fir choices have their own sizes and lengths below.
Each choice groups one lumber size and treatment with its matching lengths. Add the choice you need, then give the length and piece count. If you need two lengths of one size, write a separate count for each length.
| Lumber choice | Lengths | Add |
|---|---|---|
| 2 x 4 #2 interior fire-treated lumber, kiln dried after treatment | 8 ft, 10 ft, 12 ft, 16 ft | |
| 2 x 6 #2 interior fire-treated lumber, kiln dried after treatment | 8 ft, 10 ft, 12 ft, 16 ft | |
| 2 x 8 #2 interior fire-treated lumber, kiln dried after treatment | 12 ft, 16 ft | |
| 2 x 10 #2 interior fire-treated lumber, kiln dried after treatment | 12 ft, 16 ft | |
| 2 x 12 #2 interior fire-treated lumber, kiln dried after treatment | 12 ft, 16 ft | |
| 2 x 6 #2 and better spruce-pine-fir fire-treated lumber | 8 ft | |
| 2 x 8 #2 and better spruce-pine-fir fire-treated lumber | 16 ft |
Include the required length and piece count. For the specified product and intended use, confirm with your engineer or architect.
What to send for a fire treated plywood quote
Send the thickness, sheet size, full product description and sheet count. For lumber, include the size, treatment, length and piece count. A drawing or material schedule helps keep the wording with the order.
If your material list says fire rated plywood, send the complete specification along with that wording. For the specified product and intended use, confirm with your engineer or architect.
Start with the Add to quote buttons beside the choices. Each button keeps the product description and dimensions together in your material list. Review the list before sending it. For grouped lumber lengths, add the required length and count. Tell the counter when you need the material so availability and timing can be checked.
Questions about ordering FRT plywood
Are these plywood sheets and lumber sizes in stock?
We order it for you. Call or text the counter to check the requested item and timing.
Which plywood choice has a tongue and groove edge?
The 23/32 inch, 4 x 8 ft interior fire-treated plywood sheathing has a tongue and groove edge. The other 23/32 inch choice is southern yellow pine fire-retardant sheathing. Include the required edge in your request.
How do I get today's price?
Call or text (718) 851-2100 for today's price. Send your material list with the complete product description, size and count. Include a length and piece count for each lumber size.
How do I request an order?
We order it for you. Call or text the counter with your list to check availability and timing.
Where to get fire-treated wood
Serving New York City.
More for fire-treated wood jobs
Send your plywood and lumber list
Call or text (718) 851-2100 for today's price. Include the full description, size and count for each item, plus the lengths for lumber.