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TRI-BUILT
Smooth Seal HT Underlayment
QXO product C-560515 · 1 options
Selected: TRI R SMTH SEAL HT UNDERLAY3X65
QXO SKU 560515 · Product number TRISSHTU365
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- Dimension
- 3 ft x 65 ft
- UOM
- RL
- Item Weight
- 50
- Algae Resistance
- No
- Applicable Standards
- UL/US Classified R16814 Miami-Dade County Approved Florida Building Code(FBC) FL16048-R4 ICC-ES ESR-3492F
About this product
TRI-BUILT® Smooth HT S/A Underlayment is a self-adhered SBS-modified bitumen membrane with a fiberglass mat and anti-slip surface. Ideal under metal roofing and as eaves protection beneath shingles, it offers strong adhesion, tear resistance, and high-temp performance. Miami-Dade and Florida FBC approved. TRI-BUILT® provides quality residential and commercial building materials that deliver professional results. By focusing on the professional contractor, TRI-BUILT® has become a recognized and trusted leader in the construction industry. From roofing and siding materials, windows, coatings, and more, TRI-BUILT® is a name you can trust at a competitive price.



