Thermal, acoustic and fire insulation are different performance needs. Specify the wall, roof, floor, foundation or service application together with thickness, density, thermal conductivity, acoustic target and fire classification.
Surface preparation, mechanical fixing, vapour control, joint detailing and weather during installation matter as much as product selection. Follow the project specification and local rules; approve manufacturer documentation and samples before installation.
What to include in the inquiry
- Building element and required performance
- Thickness, density, thermal and fire documents
- Substrate, fixing, joint and moisture details
- Quantity, installation schedule, sample and quality checks