Roof Rating Of 2 Or 3

Find the best roofing contractors near you on yelp see all roofing contractors open now.

Roof rating of 2 or 3.

Black jack silver seal 300 4 75 gallon aluminum reflective roof coating 3 year limited warranty item 12035. Explore other popular home services near you from over 7 million businesses with over 142 million reviews and opinions from yelpers. Class a roofing is the preferred choice for any home but this type of roofing is particularly important if you live in an area that is prone to wildfires to achieve a class a rating the roof must be effective against severe fire exposure. Both are burn through tests and the ultimate roof systems rating is the lowest of the three tests.

Black jack elasto kool 1000 5 gallon elastomeric reflective roof coating 10 year limited warranty item 139941. 2500 high roof w 159 wb 3dr van 3 6l 6cyl 6a 21 of 22 people found this review helpful i bought it to haul my off road motorcycles and it works very well for that purpose. And access over 9 000 products and services rated. For pricing and availability.

The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that. For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended. The class a brand weighs 2 000. This composite material looks like the real thing even close up but costs a lot less.

If the roof deck is combustible such as wood plywood or osb two additional tests must be conducted. Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer. Neglecting your roof can be a costly mistake. The brands consist of an ignited wood lattice placed directly on top of the test specimen.

And it weighs about the same as asphalt so there s no need to beef up the. Their laminated architectural shingle is a bit smaller at 32 8 square foot and run at the slightly higher cost of 25 or so per unit. Understanding roof fire ratings class a roofing.