Fire Classification (Combi-Cut & Multi Pack)
A/A1/1 in accordance with SANS 428:2012 SANS 10177-5 A - Non Combustible SANS 10177-10 A1 - No flame spread Euroclass A1 to BS EN 13501-1
R-values (m2K/W) per roll thickness (mm)
3.38 = 135mm (Combi-Cut) 2.50 = 100mm (Combi-Cut) 1.88 = 75mm (Combi-Cut) 1.25 = 50mm (Combi-Cut) 1.05 = 50mm (Multi Pack) 2.10 = 100mm (Multi Pack)
Length (m) x width (mm) = area per pack (m2)
Combi-Cut 135mm thickness - 7.5m x 1200mm = 9m2 100mm thickness - 10.10m x 1200mm = 12.12m2 75mm thickness - 12.80m x 1200mm = 15.36m2 50mm thickness - 19.00m x 1200mm = 22.80m2 Multi Pack 50mm thickness - 27m x 1200mm = 32.40m2 100mm thickness - 13.5m x 1200mm = 16.20m2
Water vapour resistivity
5.00MNs / g.m.
Knauf Ceiling Insulation Rolls – Multi Pack & Combi-Cut
Marley Roofing is a proud supplier of Knauf Insulation Ceiling Rolls (Combi-cut). These Glass Mineral Wool rolls are primarily used for the thermal insulation of pitched roofs at ceiling level. They are non-combustible with a SANS 428:2012 A/A1/1 fire classification.
- Lightweight and made from ECOSE® Technology, these rolls are easy to handle and install.
- With a broad range of thicknesses , these rolls can easily achieve the deemed to satisfy R-values as per SANS10400XA.
- Combi-Cut roll thickness to R-value: 135mm = 3.38m2K/W, 100mm = 2.50m2K/W, 75mm = 1.88m2K/W and 50mm = 1.25m2K/W
- Multi Pack roll thickness to R-value: 50mm = 1.05m2K/W, 100mm = 2.10m2K/W