MFM Building Product 47733 ShingleStarter 7.2 in x 33.5 ft — Self-Adhesive Roof Starter

Overview

Meet the MFM Building Product 47733 ShingleStarter, a self-adhesive roof starter membrane designed to streamline edge prep and enhance sealing around fasteners. Rather than cutting shingle tabs, you can position this membrane along the eave or rake and press it into place. A built-in seal tab helps address wind uplift at the roof edge, offering a practical starting point for a weather-ready roof installation.

Key benefits

• Self-adhesive membrane eliminates the need to cut shingle tabs, saving time and reducing waste.
• Seal tab reduces wind uplift risk at the roof edge when properly seated.
• Waterproof performance and self-sealing around nails and penetrations protect the roof deck from moisture intrusion.
• Direct adhesion to the roof deck speeds the start of the shingle installation and minimizes extra steps.
• 7.2" wide by 33.5' long roll provides ample coverage for typical starter applications.
• 50 mil thick with a black granular surface for durability and reliable grip during handling.
• Hard core construction helps prevent roll collapse or thumping during deck work.
• Manufactured in the United States, supporting domestic production standards.

How it works

Apply the membrane directly to clean, dry roof decking at areas slated for shingles the same day. Remove the release liner, firmly press the membrane, and proceed with shingle installation. The seal tab engages as nails are driven, helping seal around penetrations and contributing to a solid base for the shingles.

Product details

• Size: 7.2 inches × 33.5 feet
• Thickness: 50 mil
• Color/surface: black with a granular finish
• Foundation: self-adhesive membrane adhered directly to the roof deck
• Origin: manufactured in the United States

Installation tips

Plan to apply on areas that will receive shingles the same day. Keep the surface clear of airborne dirt and debris to maintain seal integrity around the tabs. Store rolls flat and handle with care to avoid deforming the core.