It is a florida building code approved product.
Organic felt roofing.
Organic felt roof shingles refers to using cellulose paper as the substrate on which the shingle is constructed.
Organic dry felt is made from 100 post consumer recycled material.
Orgill roofing felt 30rf best roofing underlayment for older homes.
Guide lines have been placed on the top surface for easy alignment of asphalt shingles.
Mass of asphalt saturant 7 2 lbs 100 ft sq.
Width of roll 36.
The material is smooth and flexible.
The overall uniformity is well suited for older applications.
Gap organic base sheet is applied over the flat roofing deck or insulation before the application of build up roofing systems.
This saturated felt is a uniform flexible felt of organic fibers impregnated with an asphalt saturant.
Tile underlayment astm d 6380 m type ii is a product that is manufactured from superior quality organic felt that is saturated with asphalt and then coated on both sides with weathering grade coating.
Then the product is covered on top with opaque head lap granules.
Features organic fibers with good durability.
15 tarah astm 4869 type i is an authentic asphalt saturated organic felt underlayment is used as a breathable secondary weather resistant barrier when applied over the roof deck prior to the installation of the primary roofing product.
The thickness isn t too over the top which is overall good for applications.