#1 Home Improvement Retailer

Cart

Cart

Home
Building Materials
Roofing
Roof Underlayments

Roof Underlayments

7 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Roof Underlayments

Review Rating

caret-icon
54 & Up3 & Up2 & Up1 & Up0

Brand

caret-icon

Price

caret-icon
to

Underlayment/Barrier Type

caret-icon

Compatible Roofing System

caret-icon

Unrolled length (ft.)

caret-icon

Application Method

caret-icon

Features

caret-icon

Fire Rating (UL 790)

caret-icon

Product Width (in.)

caret-icon

Product Thickness (in.)

caret-icon

    Sort by

    Top Sellers
WeatherWatch 36 in. x 50 ft., 150 sq. ft. Mineral-Surfaced Peel and Stick Roof Leak Barrier Roll
(4.3 / 340)
Model# 0912000
$86.97
/roll
Best Seller
StormGuard 200 sq. ft. Synthetic Patterned-Surface Peel and Stick Roof Leak Barrier Roll
(4.1 / 249)
Model# 0915000
$98.10
/roll
WeatherWatch 200 sq. ft. Mineral-Surfaced Peel and Stick Roof Leak Barrier Roll
(4.3 / 100)
Model# 0914000
$109.00
/roll
Top Rated
200 sq. ft. WeatherLock Specialty Tile and Metal Self-Sealing Waterproofing Underlayment
(4.8 / 44)
Model# WLSP
$218.00
/roll
8.86 in. x 32 ft. 23.63 sq. ft. Coverage Area Euroband Ice and Water Guard Underlayment (Flashing Tape)
(4 / 1)
Model# 80XB38
$54.78
11.81 in. x 32 ft. 31.49 sq. ft. Coverage Area Euroband Ice and Water Guard Underlayment (Flashing Tape)
Model# 80XR07
$79.39
937.5 sq. ft., 48 in. x 250 ft. DiamondDeck High Performance Synthetic Underlayment
Model# 406552
$298.78
/roll