ALCO Updates
New Product
NOW AVAILABLE
ALCO Shield Black MAG Underlayment. More...
Installation Guide
ALCO Shield Underlayment Installation Instructions & Drawings are now available Online. Click Here to View...
Product Highlights
NOW AVAILABLE
The NEW & Improved ALCO Shield GRANULAR+ is now available. More...
24/7 Roof Repair Tape - Now available - Leak and Seam Repair Tape for TPO, EPDM, and Metal with Ultra Aggressive Sealability. More...
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DESCRIPTION
ALCO Shield™ HT Ice and Water Protector is designed to be used as a waterproofing underlayment with standing seam metal roofing, metal shingles, metal roof panels and asphalt shingles. ALCO Shield™ HT protects roof structures, roof assemblies and the building interior from water penetration caused by ice dams, pooling water and wind driven rain.
ALCO Shield™ HT is a polymer modified asphalt underlayment membrane, polyester fabric surface that provides a tough skid resistant underlayment and UV protection. |
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The ALCO SHIELD™ HT underlayment product offers a high temperature installation rating with the ALCO high standard of manufacturing.
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FEATURES
- Self-adhering for easy installation
- Split Release - peel off backing sheet
- Proprietary formulation and adhesive backing - Installs in most hot or cold weather conditions
- Top adhesive selvadge-edge - eases alignment and enhances lap sealing
- Exceptional manufacturing process and quality control for a consistent product
- Meets or exceeds industry standards and residential/commercial building codes
- Meets current ASTM D-1970 criteria.
- Made in Detroit - USA
ADVANTAGES
- High temperature resistance of 240° F
- Self Sealing: Seals around nails, staples and screws
- Self-Adhering: Bonds directly to the roof substrate
- Excellent for under metal, slate, tile or asphalt shingles
- Repositionable adhesive backing – allows for accurate installations and overlaps.
> View Installation Instructions & Detailed Drawings
> Download PDF Data/Technical Specifications Sheet
> Architectural Specifications
