Home > Shop > Roofing & Siding > Roofing Accessories > Underlayment Underlayment RESISTO HR CAP SHEET MEMBRANE 39"x23' BROWN Item #: 05519635 $147.50 ea. Add to Cart RESISTO HR CAP SHEET MEMBRANE 39"x 23' GREY Item #: 05521540 $147.50 ea. Add to Cart RESISTO HR CAP SHEET MEMBRANE 39"x 23' BLACK Item #: 05523445 $147.50 ea. Add to Cart RESISTO ICE & WATER PROTECTOR LB1236 36"x65' Item #: 05524010 $89.90 ea. Add to Cart RESISTO ICE & WATER PROTECTOR LB1244 44"x61.2' Item #: 05524020 $107.90 ea. Add to Cart 15# PLAIN FELT 36"x144'(432 SF) Item #: 05525350 $59.90 ea. Add to Cart DUPONT ROOF PROTECTOR SYNTHETIC U/LAY 42"x286' Item #: 05534875 $89.90 ea. Add to Cart TYVEK PROTECT 120 SYNTHETIC U/LAY 48"x250' Item #: 05536780 $104.90 ea. Add to Cart VAPOREX STANDARD SHEATHING PAPER 40"x120' Item #: 05538685 $42.50 ea. Add to Cart