300HT High Temp Ice and Water Barrier

300HT HIGH TEMP ICE & WATER BARRIER -NC300HT is a high-tensile-strength rubberized asphalt underlayment specifically designed to withstand temperatures up to 250°F (121 °C). Ideal for use under metal including copper, zinc andCOR-TEN®️ (consult technical department for installation instructions), WIP 300HT can also be used under synthetic tiles and asphalt shingles. This strong, skid-resistant membrane is available in either black or white and provides superior protection from water penetration caused by wind driven rain and ice dams.
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Ice and Water Barrier

Self Adhering Roofing Underlayment - Ice & Water Barrier is a 55-mil flexible rubberized asphalt, fiberglass-reinforced membrane used as a shingle underlayment on critical roof areas such as eaves, ridges, valleys, dormers and skylights. Ice & Water Barrier underlayment protects roofing structures and interior spaces from water penetration caused by wind-driven rain and ice dams and may also be used as covering for the entire roof to prevent moisture or water entry.
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Synthetic Roof Underlayment

New Castle's SecureGrip 30™ Synthetic Roof Underlayment is a synthetic roof-deck protection designed and manufactured to replace asphalt saturated felt in sloped roof system construction.
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New Castle™ APP 160 Smooth

New Castle™ APP 160 Smooth begins with a combination of atactic polypropylene modified asphalt along with a reinforced non-woven polyester. APP 160 Smooth membrane is a tough and resilient modified bitumen membrane consisting of premium asphalt, modified with atactic polypropylene, and reinforced with a non-woven polyester composite mat core, strengthened with continuous glass fiber reinforcing strands in the machine direction. View Data Sheet

New Castle™ APP 180 Granule

New Castle™ APP 180 Granule begins with a combination of atactic polypropylene modified asphalt along with a reinforced non-woven polyester mat to provide superior weather resistance. APP 180 Granule membrane is a tough and resilient modified bitumen membrane consisting of premium asphalt, modified with atactic polypropylene, and reinforced with a non-woven polyester composite mat core, strengthened with continuous glass fiber reinforcing strands in the machine direction. View Data Sheet