MSA offers a full selection of superior quality and durable roofing felts.

Felt
MSA UL 15/30

MSA UL 15/30

MSA UL 15 & MSA UL 30 are asphalt-saturated organic felts designed for use as an underlayment with asphalt shingles in commercial and residential applications.

MSA ASTM D-226 15/30

MSA ASTM D-226 15/30

MSA ASTM 15 & MSA ASTM 30 are asphalt-saturated organic felts designed for use as an underlayment with asphalt shingles in commercial and residential applications.

Z Felt ASTM 4869 15/30

Z Felt ASTM 4869 15/30

Z15 & Z30 are asphalt-saturated organic felts designed for use as an underlayment with asphalt shingles in commercial and residential applications.

MSA No. 15/30

MSA No. 15/30

MSA No. 15 & MSA No. 30 are asphalt-saturated organic felts designed for use as an underlayment with asphalt shingles in residential applications.

MSA Quik-Felt

MSA Quik-Felt

MSA Quik-Felt is a lightweight synthetic underlayment designed for use under composite roof shingles and metal roof applications.  The UV resistance,walk-ability,  and weathering ability make this product ideal on projects requiring high coverage rates in limited time frames.

MSA Quik-Felt Ultra-Defense

MSA Quik-Felt Ultra-Defense

MSA Quik Felt Ultra Defense (UD) is a breathable synthetic steep slope roofing underlayment. UD’s three-layer construction consists of a slip resistant top surface for enhanced walkability, a middle breathable layer, and a non-woven bottom layer.