Insulation
BRAND CHAMPION - Isover Loft Insulation products are made from glass mineral wool, one of the most enviromentally friendly materials available.
The ISOVER product range provides fire safe thermal and acoustic insulation solutions in many applications.
The range of high quality products has been designed to be effective in both performance and cost, whilst providing
ease off installation. Each product is engineered to fulfil specific performance criteria.
Benefits:
Non combustible - Euroclass A1 fire rating, the best attainable.
3 width version in a single product (Spacesaver).
Thermal conductivity (Lambda value) Spacesaver and GPR 0.043 W/m.K, Spacesaver Plus 0.40 W/m.K
With pre-cut perforations, Spacesave and Spacesaver Plus can provide widths of 368mm, 580mm and 1160mm from a single roll.
Where to use:
Suitable for providing thermal insulation in domestic type piched roofs.
Spacesaver Roll - Multi width perforations
The following table show the U-values achieved using ISOVER insulation laid in the roof void. U-values are based on the first 100mm layer of insulation laid between the joists, and the remaining thickness installed as a second layer, cross laid over the joists to reduce cold bridging.
Spacesaver/General Purpose Roll
back to the top The ISOVER product range provides fire safe thermal and acoustic insulation solutions in many applications.
The range of high quality products has been designed to be effective in both performance and cost, whilst providing
ease off installation. Each product is engineered to fulfil specific performance criteria.
Loft
Spacesaver Roll
Benefits:Non combustible - Euroclass A1 fire rating, the best attainable.
3 width version in a single product (Spacesaver).
Thermal conductivity (Lambda value) Spacesaver and GPR 0.043 W/m.K, Spacesaver Plus 0.40 W/m.K
With pre-cut perforations, Spacesave and Spacesaver Plus can provide widths of 368mm, 580mm and 1160mm from a single roll.
Where to use:
Suitable for providing thermal insulation in domestic type piched roofs.
Spacesaver Roll - Multi width perforations
R-Value |
Thickness |
Width |
Length |
Pack area |
(m/sq K/W) |
(mm) |
(mm) |
(m) |
(m/sq) |
2.33 |
100 |
1160 |
9.17 |
10.64 |
3.49 |
150 |
1160 |
6.03 |
6.99 |
3.95 |
170 |
1160 |
5.39 |
6.25 |
4.65 |
200 |
1160 |
3.88 |
4.50 |
The following table show the U-values achieved using ISOVER insulation laid in the roof void. U-values are based on the first 100mm layer of insulation laid between the joists, and the remaining thickness installed as a second layer, cross laid over the joists to reduce cold bridging.
Spacesaver/General Purpose RollThickness of Insulation (mm) |
Total |
U-value |
|
1st layer |
2nd layer |
thickness (mm) |
W/msq.K |
100 |
170 |
270 |
0.16 |
100 |
200 |
300 |
0.14 |
150 |
200 |
350 |
0.13 |