Fire Retardant Treated Wood Siding

Plywood ranging from 15 32 to 1 1 8 inches and lumber from 2 x 4 to 2 x 16 inches is recognized for the species noted below.

Fire retardant treated wood siding.

We have the ability to professionally and thoroughly pre treat custom orders with our commercial sprayers and will ship your material ready to install. Wood that has been treated with an exterior fire retardant chemical and that has passed a standard flame spread test after undergoing a specified weathering procedure consisting of wetting and drying cycles is called ignition resistant. Adding flame retardants to wood surfaces can slow the spread of fires. Ul recently tested and promulgated a listing for a new two hour load bearing wood frame wall assembly containing pressure impregnated fire retardant treated wood frtw a move that makes it quicker and easier for building officials to approve plans for type iii construction.

If none of those options sound appealing to you you don t have settle for less than sound fire security. It is used to meet restrictive fire performance criteria and or to reduce insurance rates. Saferwood siding has passed astm s e 84 and d2898 and is icc compliant. Most importantly fire retardant wood is a critical safety precaution that attracts buyers reduces insurance costs and saves lives.

All saferwood products resist the spread of fire helping to protect both your home and your family. Cedar siding enhances structural integrity durability and when treated by saferwood is proven to be fire resistant. Wood siding can be treated with chemical flame retardant sprays to improve its fire resistance. These products have passed the most stringent fire retardant tests mandated by building codes.

Fire retardant wood is not wood that has been treated with a coating or other external fire retardant and it must be fully incorporated into the wood to be considered a fire retardant wood. However you should be aware that fire can still penetrate the stud cavity of your home through the joints of the siding assembly. Fire retardant rated wood revient has partnered with flame stop ii to offer a service to our clients to protect exterior and interior woods. Exterior fire x treated siding is often accepted as an alternate for non combustible siding.

Flametech fire retardant treated wood is lumber and plywood pressure treated with flametech water based fire retardant for interior applications. Exterior fire x treated wood siding combines the economy and natural beauty of wood siding with the insurance and safety advantages of fire resistant siding. Frx wood meets the requirements of the model building codes for exterior frt wood and has been issues an evaluation report pdf by international code council icc evaluation services. Frx fire retardant treated frt wood reduces flame spread and smoke development for applications directly exposed to the weather including exterior decks balconies stairways canopies siding molding trim and many others.