3/4 fire rated plywood

Please note, the product may vary slightly in texture and colour from your screen. Fire retardant plywood is treated using chemicals that make it unable to oxidize.

Flame-Pro plywood is chemically pressure-treated to reduce the spread of flames and generation of smoke. In the event of a fire, this plywood will not spread fire and develops less smoke. Flame-Pro plywood may be substituted for materials classified as non-combustible in certain building types designed by the model building codes. Flame-Pro offers a year limited warranty against structural failure due to heat or humidity. This plywood will be either pine or fir.

3/4 fire rated plywood

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Fire retardant plywood is specially treated with chemicals that act as a physical barrier to fire.

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Fire-retardant treated plywood is used where the Ontario Building code requires this type of plywood as part of a rated assembly for fire separation in construction. Hanford Lumber always encourages our customers to check with the local building officials for the correct use and application of these products. Other plywood, including other sheathing thicknesses and good 1 side plywood can be obtained on a special-order basis. Please enquire with one of our sales associates. Minimum order quantities may apply. For any further sizing and or grades not listed please reach out to our sales desk for a special order inquiry. Fire-Retardant Treated Plywood. Common questions about fire-retardant treated plywood: Fire-retardant plywood on its own does NOT have an hourly resistance rating.

3/4 fire rated plywood

PyroGuard was the first FRTW fire-retardant-treated wood to be issued a Code Compliance report based on high temperature testing for roof sheathing and framing uses. UL Evaluation Report ER contains conditions of use and strength adjustments for roof sheathing, roof framing and other applications. PyroGuard is approved for use in lieu of noncombustible materials in applications such as wall studs and roof systems. PyroGuard should not be confused with surface coatings, because test requirements and code definitions are entirely different for each. PyroGuard is pressure impregnated and carries a flamespread rating derived by UL Solutions in the 30 minute ASTM E flamespread test, while coatings are sprayed, brushed or rolled on the surface and flame tested for only 10 minutes. Use of PyroGuard wood partitions instead of untreated partitions often allows for an increase in square footage and lower insurance rates.

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Apply for Trade Credit. Where applied, the FRT plywood will char when on fire but will not burn. Customer reviews 5. This plywood can be painted or stained just as untreated wood, but flammability of the finish should be considered. The treatment on this plywood is designed for interior application only and should not be in direct contact to the weather or moisture. Low Stock! View basket. Send me a notification for each new answer. Agnieszka — 3 March A Yes, it is.

Keep the list of Western treaters that make and supply fire retardant treated lumber and plywood handy by downloading the Sources - Fire Retardant Treated Wood. To assist designers in meeting a structure's fire requirements, building codes allow the use of pre-designed fire-reisstance rated assemblies. These assemblies combine the fire resistance of all of the materials used to achieve a one-hour or two-hour rating, as determined by testing the specific assembly design.

Where applied, the FRT plywood will char when on fire but will not burn. Orders outside our standard delivery area are usually delivered within working days. Q I would need to understand if this is equivalent to British Class 1 Standards of flammability pro The average delivery lead time is business days from the date of your order. With images 0 Verified 2 All stars 2 All stars 2 5 stars 2 4 stars 0 3 stars 0 2 stars 0 1 star 0. Fire retardant plywood is treated using chemicals that make it unable to oxidize. This plywood can be painted or stained just as untreated wood, but flammability of the finish should be considered. Yew are gonna love this newsletter. For light carpentry projects, such as shelving and trim, 12mm MDF can be excellent. Graded CD, a sheathing grade, not an appearance grade plywood, that allows for knots and blemishes on both faces.