Q350TS

Product Line: TopShield®
Product Description: The TopShield® Q350TS Siding Underlayment comprises 0.3" thick closed-cell extruded polystyrene (XPS) in bundles of 4' x 48'. It is lightweight and easy to cut and install.
Product Description
Specifications
Documentation

Product Description

The TopShield® Q350TS Siding Underlayment comprises 0.3" thick closed-cell extruded polystyrene (XPS) in fanfolded bundles of 4' x 48'. It is lightweight and easy to cut and install. The underlayment is designed to be used as a "leveling board", adding insulation and moisture protection in installation of new vinyl siding over old siding.

Benefits & Features
    • Lightweight, durable, cuts clean and easy with no loose foam beads
    • Convenient 4 Ft x 48 Ft fanfold
    • XPS performance
    • Economical price
    • Perforated to allow moisture vapor to escape

      Specifications

      For Use On

      • Replacement siding operations to provide a level surface over old siding, add insulation and weather protection

      PHYSICAL INFORMATION
      Item Code:
      TOPQ350TS

      Applicable Standards & Approvals
      • ASTM C518
      • ASTM E84 / UL 723
      • UL R11183
      • CCRR-1022

      Documentation

      Technical Data Sheets