GreenGuard Q250 Siding Underlayment

Siding Underlayment

XPS Siding Underlayment

GreenGuard is the nation’s leading brand of siding underlayments. Made of extruded polystyrene (XPS), our underlayments provide superior moisture resistance and are perforated to allow moisture vapor to escape. They do not absorb water, are not a food source for mold, and are not subject to moisture-related damage and deterioration. They also retain their insulating properties over time. All of our underlayments are designed to lay flat, giving siding a smooth, even finish. Plus they are lightweight and durable, so they cut easily without crumbling.

GreenGuard Siding Underlayment Line Sheet

GreenGuard Siding Underlayment Line Sheet

When you’re installing siding, you need the right underlayment to achieve a smooth, even finish. Our siding underlayment offers a great opportunity to add energy efficiency and moisture resistance.

GreenGuard Siding Underlayment Products

Do you need assistance selecting the right product?

Our teams are dedicated to helping make the process as easy as possible and ensure you get the right materials for your needs.

Contact Us

Kingspan Insulation North America

Head Office & Sales Office – North America

Kingspan Insulation LLC

2100 Riveredge Parkway, Suite 175

Atlanta, Georgia

USA

30328

Call: +1(800) 241 4402

Connect with us on Social Media