Home
Products
Insulation
XPS
Kingspan GreenGuard LG XPS Drainage Channel Board

Welcome to Kingspan Roofing + Waterproofing

Welcome to Kingspan Roofing + Waterproofing

Knowledge Articles
About Us
Contact Us

Membranes
All Membranes
TPO Membranes
PVC Membranes
KEE Membranes
Insulation
Insulation
Polyiso
XPS
Roofing Accessories & Components
Accessories & Components
Adhesives, Primers & Sealants
Flashings
Air & Vapor Barrier
Cover Boards
Fasteners, Plates, & Bars
Metal Edge Program
Skylights & Smoke Vents
Professionals
Installation Videos
Step-by-step installation guidance
Watch Videos
Professional Resources
Contractors
Architects, Specifiers, Consultants
Building Owners
Resources
Installation Videos
Why Choose TPO?
Benefits of Polyiso Insulation
Total Envelope Warranty
Documents

Quick LinksQuick Links

Home
Contact Us
About Us
Downloads

ProfessionalsProfessionals

Contractors
Architects, Specifiers and Consultants
Building Owners

Kingspan Roofing+WaterproofingKingspan Roofing+Waterproofing

Privacy Policy
Terms and Conditions of Sale
Terms & Conditions of Website use

© 2026 Kingspan Roofing + Waterproofing, Inc. All rights reserved.

Stay Connected

Kingspan GreenGuard LG XPS Drainage Channel Board

Insulation

The Kingspan GreenGuard LG XPS Drainage Channel Board features closed-cell extruded polystyrene (XPS) and is used in protected membrane roof assemblies requiring high-load performance and drainage channels.

Product Highlights

Built-in drainage channels.
Designed for high-load applications requiring insulation with minimum
compressive strength of 40 psi or 60 psi.
R-value of 5.0 per inch of thickness.
Produced with a blowing agent blend that has a GWP of less than 50.

Downloads

0 Selected