Basik Granular Underlayment
Grace Basik granular roofing underlayment protects sloped roofs from the effects of rain and snow. This versatile underlayment may also be applied as a temporary roof or as a vapor barrier. Grace Basik is equippped with a plastic split release liner that protects its rubberized asphalt adhesive quality. The release liner quickly removes to easily apply the rubberized asphalt to bond to the roof deck. Grace Basik membrane is classified for use under both fiberglass shingles and organic felt shingles.
- Protects against ice dams, wind-driven rain and strong storms
- Application as either vapor barrrier and temporary roof
- Split release makes installation quick and easy
- 150 sq. ft.
- Maximum recommended exposure of 30 days
- In desert southwest U.S. - for use on wood substrates only
|Manufacturer Part Number||24592|
|Code Approval||ICBO-ES Reprt No. 3997, SBCCI PST & ESI Report No. 2214, Florida State Approval Report No. FL 6901|
|Coverage - Square Feet||150|
|Installation Method||Self-Adhering; Press membrane into place with heavy hand pressure; Side laps must be a minimum of 3.5 in. and end laps a minimum of 6 in.; Ensure all laps shed water - top layer of membrane over bottom layer; Always work from low point to high point;|
|Installation Temperature||40 degrees Fahrenheit or higher|
|Length - Feet||50|
|Thickness - Inches||60 mil|
|Ships to HI/AK||Yes|