TP 440
Description 
Mineral fibrous insulation material on the basis of glass with ECOSE® Technology, standardly supplied in slabs packed in packages containing several pieces. Coated with black glass-fibre non-woven fabric and recommended for use in soffits. Recommended application – ceilings and soffits.
Application: Ceilings and soffits
TP 440 with ECOSE® Technology is intended for application in soffits inside buildings as a noise absorbing filling. In perforated soffits the material is applied so that the black glass-fibre non-woven fabric that faces the interior in order to minimize the air flow and prevent dirt and impurities from penetrating into the insulation material. The material can be also applied in soffit grid constructions. Application is very simple and easy – individual slabs are simply laid endto- end into required part of construction. The correct arrangement of slabs is very important. If any spaces are left between the slabs the acoustic absorption capacity can significantly deteriorate.
Advantages
- excellent thermal insulation properties
- high fire resistance
- good absorption of acoustic waves
- simple and easy handling
- benefits resulting from ECOSE® Technology:
- softer feel
- less dusty
- odourless
- easy to cut
Thermal conductivity coefficient λ = 0,034 W/mK
Reaction to fire A1
Package
The product is supplied in packages containing several slabs packed in PE plastic film. The protective package is marked with the manufacturer’s logo and a type plate indicating specification of the product and recommended mode of application.
Quality
Knauf Insulation is the holder of Certificate of quality for Integrated Management Systems according to EN ISO 9001:2008, EN ISO14001:2004 and OHSAS 18001:2007. The whole manufacturing process is strictly controlled by the Knauf Insulation Quality Department which supervises that all emission limits are consistently observed.
CE marking CE MW-EN 13162-T4-AFr10