Siding Underlayment

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Q250TS
Product Line: TopShield®
Product Description: The TopShield® Q250TS Siding Underlayment comprises 0.2" thick closed-cell extruded polystyrene (XPS) in bundles of 4 Ft x 48 Ft. It is lightweight and easy to cut and install.
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.
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