GreenGuard Roofing Cover Board 0.375″ x 4′ x 50′

Roofing Cover Board

  • For use with mechanically-fastened and ballasted EPDM and TPO single-ply roof membranes on low slope roofs
  • PB6HD, PB6W & PB6Plus can also be used with PVC roof membranes
  • Does not absorb water or turn to mush
  • UL approved
Add to Quote
SKU: 50413 Category:

Description

The extruded polystyrene (XPS) foam offers superior stiffness, so your siding job has the smoothest finish possible. The underlayment is extra durable, thanks to flexible plastic facers on both sides. Plus it’s perforated to allow moisture vapor to escape. The cut-and-fold hinge design ensures it lays flat. A perforated reflective facer that can enhance thermal performance is also available.

Kingspan GreenGuard® XP14 Siding Underlayment comprises ¼” thick closed-cell polystyrene (XPS) with perforated capsheets on both sides. It is configured in fanfolded bundles 4’ x 50’ with
cut-n-fold hinges. It is lightweight and easy to cut and install. It is designed to be used as a “leveling board”, added insulation and added moisture protection in installation of new vinyl siding over old siding. It is available with a reflective surface on one side, Kingspan GreenGuard® XFP14 Siding Underlayment, for added energy efficiency. Superior Stiffness for the Smoothest
Finish Panel rigidity, water-resistance, durability, easy cutting and excellent lay-flat properties make this product the very best fanfold siding underlayment.

Product Data Table

Typical Physical Properties
Property Test Method XP14 XFP14 XP38 XFP38
R-value1

(°F.ft².hr / Btu)1

ASTM C 518
(@75°F Mean Temperature)
1.0 3.0 1.5 3.6
Water Vapor Permeance
(perm)
ASTM E 96
Procedure A
1.7 1.7 1.3 1.3
Water Absorption
(max,% by Volume)
ASTM C 272 2.0 2.0 2.0 2.0
Compressive Strength
(psi @ 10% deflection)
ASTM D 1621 12 12 14 14
Fire Characteristics2
Flame Spread
Smoke Developed
ASTM E 84/UL 723 25
250
25
250
10
45-140
10
45-140
Dimensions / Packaging
XP14 XFP14 XP38 XFP38
Length3
50′ 50′ 50′ 50′
Width3 4′ 4′ 4′ 4′
Nominal Thickness 1/4″ 1/4″ 3/8″ 3/8″
Square Feet/Pallet 9,000 9,000 6,000 6,000

Product Data Sheet

 

Installation Guide

Safety Data Sheet

Reviews

There are no reviews yet.

Be the first to review “GreenGuard Roofing Cover Board 0.375″ x 4′ x 50′”

Your email address will not be published.

Go to Top