Fire Resistant Metal Siding

Whereas steel is harder to dent than aluminum it is also more costly.

Fire resistant metal siding.

Aluminum and steel siding are virtually peerless when environmental hazards strike. 90 of the planks are made of materials that won t burn giving fiber cement siding a class 1 a fire flame spread rating the highest classification available. In addition metal cladding absorbs no water keeping fungi and molds at bay and is a hostile habitat for pests. And in many cases there is a building component roof deck framing directly under metal panels.

Not only do these tough exteriors stand up well to wind rain hail and sleet they re also very fire resistant. Steel siding not only offers protection against a fire it is also naturally resistant and does not require the use of fire resistant treatments. Alpolic fr is a fire retardant panel composed of two thin panels of aluminum laminated to either side of a mineral filled thermoplastic core. Most metal siding is rated as noncombustible which means that in fire safety testing it was shown not to ignite and spread fires.

Ultralight panels firecode 30 model 14113812408 view the drywall project collection. Aggregate can make up 60 to. Testing of siding products conducted at the uc fire research laboratory showed that the siding joint is the most vulnerable part of a combustible siding assembly. Usg sheetrock brand 5 8 in.

However it s important to note that not all concrete is created equal. It s also light and requires little maintenance. The highest rating possible for fire resistance. Rollex navigator steel siding for example has a class a fire rating.

Unlike wood siding fiber cement siding doesn t burn even under extreme heat. Acrylic sheet 1. Galvanized steel 1 metal 1 paper 2 steel 1 building supply product type. Siding patterns and assembly.

Therefore internal corners would be a good location for a noncombustible or ignition resistant material. The secret to fiber cement s durability is also what makes it fire resistant. The aluminum surfaces have been coil coated before bonding with an advanced lumiflon feve resin in a variety of finishes and colors supplied by sherwin williams coil coating formerly valspar. It s actually significantly more fire resistant than steel and often used to reinforce and protect steel from fire.

A class a rating means it is going to offer the maximum protection possible. Get free shipping on qualified fire resistant or buy online pick up in store today in the building materials. Once unsightly exteriors metal panels are fire resistant house siding that have come a long way in appearance and aesthetics. This nordman tile for example is made of steel coated with a durable uv resistant fluoropolymer resin that reflects the sun s heat and protects against abrasion.

Metal panels transfer heat very well they get hot quickly and give up heat quickly. Metal roof systems are required to be fire classified because of the concern about the combustibility of the materials under the metal panels.