Roof Underlayments  (619 products)

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SecureStart® SG Synthetic Underlayment - 10 SQ. Roll

Malarkey

SecureStart® SG Synthetic Underlayment - 10 SQ. Roll

Max Premium Synthetic Felt Underlayment

TRI-BUILT

Max Premium Synthetic Felt Underlayment

UDL25 Synthetic Roofing Underlayment - 10 SQ. Roll

Titanium

UDL25 Synthetic Roofing Underlayment - 10 SQ. Roll

36" x 65' Blueskin® RF200 Roof Ice & Water Barrier

Henry Company

36" x 65' Blueskin® RF200 Roof Ice & Water Barrier

PLATINUM HT-B High-Temp Ice & Water Membrane

FT Synthetics

PLATINUM HT-B High-Temp Ice & Water Membrane

KOMODO® BSA High-Temp Butyl Self-Adhered Waterproofing Membrane w/ GRIPSPOT™

FT Synthetics

KOMODO® BSA High-Temp Butyl Self-Adhered Waterproofing Membrane w/ GRIPSPOT™

3' x 75' WIP 401LT Low-Temp Self-Adhering Roofing Underlayment

Carlisle Coatings & Waterproofing

3' x 75' WIP 401LT Low-Temp Self-Adhering Roofing Underlayment

WIP 100 Granular-Surface Self-Adhering Roofing Underlayment - 2 SQ. Roll

Carlisle Coatings & Waterproofing

WIP 100 Granular-Surface Self-Adhering Roofing Underlayment - 2 SQ. Roll

Carlisle Coatings & Waterproofing WIP 300HT High-Temp Protection...

Carlisle Coatings & Waterproofing

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  • Black

WIP 300HT High-Temp Protection Self-Adhering Roofing Underlayment - 2 SQ. Roll

WeatherLock® Mat Self Sealing Ice & Water Barrier - 2 SQ. Roll

Owens Corning

WeatherLock® Mat Self Sealing Ice & Water Barrier - 2 SQ. Roll

WeatherLock Metal® Specialty Tile & Metal Waterproofing Barrier Underlayment - 2 SQ. Roll

Owens Corning

WeatherLock Metal® Specialty Tile & Metal Waterproofing Barrier Underlayment - 2 SQ. Roll

WeatherLock® G Granulated Self Sealing Ice & Water Barrier - 2 SQ. Roll

Owens Corning

WeatherLock® G Granulated Self Sealing Ice & Water Barrier - 2 SQ. Roll

WeatherLock® Specialty Tile & Metal Waterproofing Barrier Underlayment - 2 SQ. Roll

Owens Corning

WeatherLock® Specialty Tile & Metal Waterproofing Barrier Underlayment - 2 SQ. Roll

WeatherLock® G Prograde Granulated Ice & Water Underlayment - 2 SQ. Roll

Owens Corning

WeatherLock® G Prograde Granulated Ice & Water Underlayment - 2 SQ. Roll

AC Granular Ice & StormSeal® Granular Surfaced Self Adhesive Roofing Underlayment - 195 SQ. Ft. Roll

NEI

AC Granular Ice & StormSeal® Granular Surfaced Self Adhesive Roofing Underlayment - 195 SQ. Ft. Roll

Granulated Ice & Water Barrier Underlayment - 1.95 SQ. Roll

RhinoRoof

Granulated Ice & Water Barrier Underlayment - 1.95 SQ. Roll

WeatherLock® 180 Specialty Tile & Metal Underlayment

Owens Corning

WeatherLock® 180 Specialty Tile & Metal Underlayment

36" x 75' Ice & Water Shield® Roofing Underlayment

GCP Applied Technologies

36" x 75' Ice & Water Shield® Roofing Underlayment

36" x 36' Ice & Water Shield® Roofing Underlayment - 1 SQ. Roll

GCP Applied Technologies

36" x 36' Ice & Water Shield® Roofing Underlayment - 1 SQ. Roll

36" x 75' Blueskin® RF200 Roof Ice & Water Barrier - 225 Sq. Ft. Roll

Henry Company

36" x 75' Blueskin® RF200 Roof Ice & Water Barrier - 225 Sq. Ft. Roll

PS200 LeakBarrier Ice and Water - 2 SQ. Roll

Tarco

PS200 LeakBarrier Ice and Water - 2 SQ. Roll

WIP 100 Granular-Surface Self-Adhering Roofing Underlayment - 1 SQ. Roll

Carlisle Coatings & Waterproofing

WIP 100 Granular-Surface Self-Adhering Roofing Underlayment - 1 SQ. Roll

MS300 LeakBarrier Ice and Water Armor - 2 SQ. Roll

Tarco

MS300 LeakBarrier Ice and Water Armor - 2 SQ. Roll

WinterGuard® Sand Waterproofing Shingle Underlayment - 1 SQ. Short Roll

CertainTeed Roofing

WinterGuard® Sand Waterproofing Shingle Underlayment - 1 SQ. Short Roll