Sikatherm® MW
Verified by manufacturer 1 month ago
Sikatherm® MW DD
Sikatherm® MW DD
Sikatherm® MW is a mineral wool thermal insulation board for use in Sikaplan® warm roof waterproofing systems.
Application
For use with Sikaplan® PVC roof waterproofing systems.
Suitability of system to be confirmed based on site specific wind loading calculations.
Installed in accordance with Sika Limited application instructions, Technical guidance and Product Data Sheet.
Description
Sikatherm® MW is an insulation board, faced with a mineral fibre tissue, bonded to the insulation core during the manufacturing process. The core of Sikatherm® is high performance mineral wool with a typical density of 220kg/m3 (top layer).
USES
Thermal insulation in Sika® roof waterproofing systems.
CHARACTERISTICS / ADVANTAGES
- Excellent fire performance - A2-s1, d0
- Ideal for sound/noise reduction
- Low thermal conductivity
- Ideal for new construction and refurbishment
- No separation layer for membranes is required
- High compression strength
- Supports excellent adhesion with appropriate adhesives
- Available as uniform thickness or tapered
General information
Material | Mineral wool |
Shape | Rectangle |
Length | 1200 mm |
Width | 1000 mm |
Height | Bespoke |
Warranty description | 15 year 20 year 25 year |
Uniclass | |
CAWS | J31/26 Thermal insulation J31/334 Mineral wool insulation J41/425 Mineral wool (MW) insulation J41/26 Thermal insulation J42/27 Thermal insulation J42/425 Mineral wool (MW) insulation |
Specification data - Mineral wool slab insulation
General requirements | Insulation products generally. |
Standard | To BS EN 13162. |
Thickness | Manufacturer guidanceConsult manufacturer for options and insert requirements. |
Facing | Mineral fibre tissue. |
Edges | Square. |
Density | Typically 220 kg/m³ (top layer) and 150–160 kg/m³ (bottom layer). |
Thermal conductivity (maximum) | 0.039 W/mK. |
Compressive strength (minimum) | 75 kPa. |
Fire performance | Class A2-s1, d0 (EN 13501-1). |
Cross Section | Uniform thickness. |
Face Size (length x width) | Manufacturer guidanceConsult manufacturer for options and insert requirements. |