In cold climates, it is also designed to keep the cool air in during hot weather. Increasing the energy efficiency of a building can also mean reducing bills and operational costs. We supply a variety of insulation products for flat or pitched roof applications. From steel, concrete or warm roofs to rafter line or loft insulation, our products are made from premium stone wool to keep your properties safe and the indoor environment comfortable.
| Technical Indicators |
Technical Performance |
Remark |
| Thermal conductivity |
0.042w/m.k |
Normal temperature |
| Slag inclusion content |
<10% |
GB11835-89 |
| No-combustible |
A |
GB5464 |
| Fiber diameter |
4-10um |
- |
| Service temperature |
-268-700℃ |
- |
| Moisture rate |
<5% |
GB10299 |
| Tolerance of density |
+10% |
GB11835-89 |
On top of the good thermal performance, the fire-resistant and acoustic properties of our rock wool insulation blankets also allow for more freedom in your designs.
| Rock wool glass cloth wire netting stitching felt |
| Size |
mm |
Length 3000, Width 1000, Thickness 30 |
| Density |
kg/m³ |
100 |
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Key Energy Saving Highlight
Installing effective insulation in homes and commercial properties can reduce heating requirements by up to 70%. Those that are not effectively insulated can lose approximately a quarter of heat through the roof.
As well as the warm air escaping, there’s the chance that cold air can also enter through a roof that isn’t in good shape. In hot climates the opposite can occur, where keeping a building cool is essential. Insulation helps to maintain the building’s correct temperature, so you can get creative with the results. Turn a loft area into a living space or an extra bedroom, or turn a flat roof into a welcoming terrace or green roof.
How does rock wool insulation help in hot climates?
It keeps the cool air inside during hot weather, maintaining a comfortable temperature and reducing the energy needed for air conditioning.
What types of roof designs are compatible with these stone wool products?
Our products are suitable for flat or pitched roof designs, steel roofs, concrete structures, warm roofs, rafter lines, and loft insulation.
What is the thermal conductivity of this stone wool?
It features a low thermal conductivity of 0.042w/m.k at normal temperatures, offering high-level thermal performance.
Is this rock wool insulation fire-resistant?
Yes, it has a Class A non-combustible rating according to the GB5464 safety standards.
How much energy can be saved by installing proper roof insulation?
Installing effective roof insulation can reduce overall heating requirements by up to 70%, preventing the typical 25% heat loss that occurs through uninsulated roofs.
Kingflex
