Model # 309961

Internet #202089068

Store SKU #309961

null 15/32 in. x 4 ft. x 8 ft. Fire-Rated Pressure-Treated Plywood

15/32 in. x 4 ft. x 8 ft. Fire-Rated Pressure-Treated Plywood

$32.97 /each

Frequently Bought Together

Product Overview

Our Interior Fire Treated Plywood is pressure impregnated deep into the wood to provide permanent protection, unlike coatings, which only provide superficial protection. When Interior Fire Treated Plywood is exposed to fire, non-combustible gas and water vapor are produced, and a layer of protective char forms, which hinders combustion and insulates the wood against further damage. Interior fire-retardant treated wood has a low rate of fuel contribution and heat release, and it maintains structural integrity longer than other building materials such as steel. Consequently, fire damages and repair costs are minimized, resulting in reduced insurance rates.

California residents: see   Proposition 65 information

  • Use for interior applications.
  • Even when sprinklers are mandatory, the use of Interior Fire Treated Plywood can further reduce fire insurance rates.
  • For use in applications where noncombustible materials are required in buildings.
  • Flame-spread rating of 25 or less, even after 30 minutes of test time.
  • Click to learn how to select the right lumber for your project




Warranty / Certifications

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Customer Questions & Answers

Can I get an FR certificate for this treated wood?

Asked by: tchyde
Most fire rated plywood has a certification stamp on it. If you paint the plywood, just mask off this stamp so that an inspector can see it.
Answered by: AKBuilder
Date published: 2016-12-14

Can I buy a half sheet?

I only need a 4'x 4' sheet.
Asked by: john
Thank you for your recent inquiry with The Home Depot, john. This is only sold as a full sheet. You may contact your local store for service assistance with cutting the sheet. Availability will vary. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
Answered by: THDSupport
Date published: 2016-10-24

15/32 in. x 4 ft. x 8 ft. Fire-Rated Pressure-Treated Plywood

need price on 40 sheets
Asked by: JoJo
Please contact the ProDesk at your local Home Depot - they handle all Special Orders.
Answered by: BC Customer Service
Date published: 2016-11-10

I am looking for some protection for my countertops when I use griddle . Would it protect from heat ?

Asked by: sara
No. Fire retardant plywood would provide no thermal protection to a counter-top, It is designed to be used in the structure of a building to not contribute fuel to a fire.
Answered by: BC Customer Service
Date published: 2016-02-09
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