10 second summary polyglass polystick xfr self adhering underlayment ul class a rated combines adeso and burn shield technologies features sbs modified bitumen upper compound and self adhesive compound on the bottom fiberglass reinforcement withstands temperatures up to 265 can be installed as part.
Fire resistant siding underlayment.
The underlayment is not a fire barrier.
Vinyl is the most popular type of siding for residential homes in the united states.
What siding is the most fire resistant.
Steel is largely free of many of the typical disadvantages of home siding.
While that may be the case for.
You may hear wood and immediately think that it s highly flammable.
As the most economical of all residential roofing materials asphalt shingles make up.
Polyglass creates self adhered fire resistant roof underlayment the polystick xfr provides water and fire proofing for high temperature applications including metal roofing.
It is just fire resistant like an asphalt shingle.
The fire resistant design of steel siding steel is one of the most durable materials used in construction today making it an ideal choice as siding for new homes or remodels.
It would be better much much better to use exterior rated gypsum boars sheetrock like denseglass or securock underneathe the polyisocyanoureate.
And polyiso has the best fire performance of the insulations that you mentioned.