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SCG STAY COOL 75 mm PREMIUM · 600 × 4,000 mm
- Thickness (mm)
- 75
- Width (mm)
- 600
- Length (mm)
- 4000
- R (m²·K/W)
- 1.79
SCG STAY COOL ceiling insulation
Glass-wool rolls laid on plastered and T-bar ceilings to reduce heat passing from the roof space through the ceiling into the rooms — for new and existing houses.
- Thickness
- 75–150 mm
- Thermal resistance (R)
- 1.79 m²·K/W Insulation only, 75 mm
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SCG STAY COOL 150 mm PREMIUM · 600 × 4,000 mm
- Thickness (mm)
- 150
- Width (mm)
- 600
- Length (mm)
- 4000
See all models and sizesManufacturer documentsTechnical specifications
Product details
Glass wool encapsulated in foil · laid on the ceiling
- Thickness
- 75–150 mm
- Thermal resistance (R)
- 1.79 m²·K/W Insulation only, 75 mm
What is it?
SCG STAY COOL is glass wool fully encapsulated in reinforced aluminium foil, laid on top of the ceiling to cut the heat coming down from the roof space. It comes in 75 mm and 150 mm thicknesses, in 0.60 × 4.00 m rolls, for plastered and T-bar ceilings.
What is it made of?
Glass wool (fibreglass) · Facing: Encapsulated with reinforced aluminium foil · Roll
What can it help with?
Which sizes are available?
Thickness 75–150 mm — Choose a size
Limitations to know
Do not cover hot light fittings or electrical equipment, and check the ceiling can carry the weight.
Where does the data come from?
SCG STAY COOL brochure (2015)
Technical data from the manufacturer's documents SCG · Checked 26 Sept 2026
Technical specifications
All values come from the manufacturer's documents, with conditions and test standards. Values the documents do not state are not shown.
| Property | Value | Conditions / standard | Source |
|---|---|---|---|
| Thermal resistance (R) | 1.79 m²·K/W | Insulation only, 75 mm | SCG STAY COOL brochure (2015), p. 7 |
| Standards / certification | Green Label (TGL-14-R1-11) · High Performance Label, Ministry of Energy | — | SCG STAY COOL brochure (2015), p. 3 |
Models and sizes available
| Model | Thickness (mm) | Width (mm) | Length (mm) | R (m²·K/W) |
|---|---|---|---|---|
| 75 mm PREMIUM | 75 | 600 | 4000 | 1.79 |
| 150 mm PREMIUM | 150 | 600 | 4000 | — |
Pack quantities and prices — ask us on LINE
Applications
CeilingsHeat insulation above the ceiling and less sound through itHomesHeat, neighbour noise and echo at home
Highlights
- Laid on the ceiling — no need to open the roof
- Fully foil-encapsulated
- Two thicknesses: 75 and 150 mm
- Green Label and High Performance Label per the manufacturer
Manufacturer documents
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Alternatives
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SCG SUPER COOL-G
- Thickness
- 25–75 mm
- Density
- 12–24 kg/m³
- Thermal conductivity (λ)
- 0.035–0.042 W/m·K
Building thermal insulation · Stone wool
ROCKWOOL Cool 'n' Comfort RL
- Thickness
- 25–50 mm
- Density
- 40–60 kg/m³
- Thermal conductivity (λ)
- 0.034–0.035 W/m·K
Building thermal insulation · PE foam
M-PE M-PE (Standard)
- Thickness
- 3–20 mm
- Density
- 35–45 kg/m³
- Thermal conductivity (λ)
- 0.029 W/m·K
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