Skip to main content
Menu bars
Main navigation
Find Products
Find Manufacturers
By Sector
Appliances & Water Heaters
Building Enclosure
Heating, Ventilation, & A/C
Insulation
Lighting
Plumbing
Roofing
Joint Sealants
Water Filtration
Windows, Doors, & Skylights
Searches
Index by Company Name
Index by State
Search by Zip Code
Advanced Search
Why Build Clean?
Product Choices Matter
Manufacturing Matters
Unions Matter
Justice and Health Equity Matters
Products and Health
The Issues
Impacts to People and Communities
Chemicals in Building Products
Worker Hazards and Protections
Choosing Healthier Products
QAP Report
Better Product Choices
Flooring
Insulation
Joint Sealants
Paints and Wallcoverings
Windows, Doors, and Skylights
Water Filtration
About Us
Overview
What We Do
Our Commitment to Justice and Equity
Blogs
Resources
Meet our Team
Search icon
Search
Underlayment Specialties Plus, LLC (USP)
1529 Gehman Road, Suite B
Harleysville
,
PA
19438
United States