SBS-modified Asphalt Shingle Offers Enhanced Weatherability
NorthGate, a designer asphalt roofing shingle offering manufactured by CertainTeed, boasts an SBS-polymer modifier for enhanced weatherability and a rich mixture of surface granules for…
NorthGate, a designer asphalt roofing shingle offering manufactured by CertainTeed, boasts an SBS-polymer modifier for enhanced weatherability and a rich mixture of surface granules for…