Atlas Roofing - WeatherMaster Ice & Water Protection


	Specifications All Specs\|This Product Codes & Compliances Warranty Installation Shingle Visualizer Storm Protection Homeowner's Guide to Roofing Case Studies

WEATHERMASTER™ ICE & WATER PROTECTION

Glass Reinforced SBS Modified Asphalt Roof Underlayment, 1 or 2 Square Rolls.

Width: 36" Length: 33.3´
Square Per Roll Coverage: 1

Length: 36" Length: 66.6´
Square Per Roll Coverage: 2

Shingles alone aren´t always enough. Tile. Shake. Slate. Asphalt. No roofing material is completely immune to the ravages of cold, wet weather. Ice dams caused by excessive snow, fluctuating temperatures and improper insulation and ventilation systems can trap water in vulnerable areas and allow it to back up beneath your shingles. Powerful sheets of windblown rain can force their way under roofing as well. Without a waterproof barrier over your deck, moisture can penetrate the best roofing system - and create costly damage to your home´s interior.

WeatherMaster: Helping Your Roof Withstand Nature´s Worst. WeatherMaster provides an extra layer of waterproofing protection you can use to help prevent damage from ice damming and windblown rain. The self-adhering modified bitumen underlayment creates a watertight barrier by sealing to the deck and around nails to provide continuous protection year after year. You can use it to help protect the entire deck of a properly ventilated roof or just in problem areas where water collects or drainage is slow. And since it can go under any roofing material from asphalt shingles to tile, you can enjoy maximum roofing protection with the architectural look you want.

RECOMMENDED USES

WeatherMaster provides an extra layer of waterproofing protection you can use to help prevent damage from ice damming and windblown rain.

INSTALLATION

WeatherMaster Roll Roofing Installation Instructions

FOR ROOF DECKS (RAKES AND EAVES) - To begin, remove any dust, dirt, loose nails or other protrusions from the deck of new roofs. Remove all shingles, roofing felt and nails from the deck of existing roofs. Sweep thoroughly to remove any dust and dirt. Apply WeatherMaster only in fair weather when air and surface temperatures are above 35°F. Apply sheet parallel to eave from low to high point in shingle fashion, so that laps will shed water. Overlap edge seams 3-1/2". End seams should be overlapped 6" and staggered. For wrinkle-free application, cut WeatherMaster into 10- to 15-foot lengths and reroll. Peel back 1 to 2 feet of release paper. Align the sheet on the lower edge of the roof and adhere the first 1 to 2 feet. Pull the release paper from under the sheet and continue to peel it while pressing the sheet into place. Roll lower edges firmly with a wallpaper roller or other hand roller. For ice dam protection, WeatherMaster must be applied to reach a point above the highest expected level of ice dams (minimum application at least to a height of 24" beyond the interior wall line).

Complete Instructions

STORAGE
KEEP ROLLS DRY AND COMPLETELY PROTECTED FROM THE WEATHER. If work is to be done in cold weather, rolls of roofing should be placed in a warm place for 24 hours prior to application.

CODES & COMPLIANCES
ASTM D-1970 - Ice Dam Underlayment
ANSI/UL 790 Class A or C
UL Prepared Roofing Accessory - Labeled

Spec this Product

SALES OFFICES
Ardmore

Daingerfield

Franklin

Hampton

Meridian

Sales Offices

[TOP]

Features & Benefits

Extra roofing protection for vulnerable areas. Use for valleys, eaves, flashings, hips, ridges and rakes, and around dormers and skylights.

Self-adhesive backing seals to the deck.

SBS-modified asphalt coating helps seal around nails for a watertight finish.

Can be used in new construction or in reroofing requiring a complete tear-off.

Helps extend the life of your roof.

Provides extra protection under any type of roofing: tile, wood shake, asphalt, slate or metal.

Fiberglass mat is stronger and provides better tear resistance than saturated felt.

Easy to install - even for do-it-yourselfers.

Skid resistant surface for better traction and safer application.