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R6.8 Double-Layer System

Name: R6.8 Double-Layer System
Brand: GreenStuf®

by GreenStuf®

Auckland, New Zealand

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The R6.8 double-layer system is the first BRANZ appraised double layer insulation system in the New Zealand market. Through the double-layering of R3.4 ceiling insulation pads, we can increase the thermal efficiency of your ceiling to R6.8. This is above the required R6.6.

Tags

insulation insulation system double layer insulation greenstuf thermal ceiling insulation

Product Details

Product: R6.8 Double-Layer System
Category: Roof & Ceiling Insulation
Sold by: GreenStuf®
Range: Thermal Ceiling Insulation
Brand: Greenstuf®
Year: 2022
Country of origin: New Zealand
Type of use: Commercial and Residential
Warranty: 50 years

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The R6.8 double-layer system is the first BRANZ appraised double layer insulation system in the New Zealand market.

Through the double-layering of R3.4 ceiling insulation pads, we can increase the thermal efficiency of your ceiling to R6.8. This is above the required R6.6.

Specs

R-value: R6.8

Thickness: 280mm (2 x 140mm)

Form: Roll

Width: 870mm

Nominal GSM (kg/m3): 2850 per layer

Nominal density (W/mK): 20.4 per layer

Scope of use

The R6.6 double-layer system is designed for use in the ceiling of residential homes. This system is suitable for a trussed and steel stud roofing set up.

Performance

Through the double-layering of two R3.4 ceiling insulation pads, you can achieve an R value of 6.8. This is above the required R6.6 in the updated H1 energy efficiency clause.

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