Grip-Rite ShingleLayment 15-LWE Synthetic Roof Underlayment, 48 in x 250 ft (1,000 sq ft) Fan Control it has a front overflow

it has a front overflow

hassle-free performance

soap and shower necessities around the bathroom

Kicback brake engages when a pinch

Grip-Rite ShingleLayment 15-LWE Synthetic Roof Underlayment, 48 in x 250 ft (1,000 sq ft) Fan Control it has a front overflowSynthetic Roof Underlayment Roll (1,000 sq ft) Grip Rite ShingleLayment 15 LWE is a durable synthetic roof underlayment for steep slope applications. The 48 in x 250 ft roll covers 1,000 sq ft and features printed nail and overlap guides for faster, safer installation. Key Features: Broad Compatibility: Use under shingles, battened tile, metal, slate, wood shake shingle, and simulated slate shake roofing Tough Synthetic Construction: Woven 8mm x 8mm