APPLICATION OVERVIEW
If insulating below a structural floor, insulation can be fixed from below, allowing the floor to be insulated and finished in one process.
In timber frame soffits, insulation is friction-fitted between timber joists, using the whole depth of the joist as an insulation zone. This allows high levels of thermal and acoustic insulation performance.
Our rock mineral wool insulation solutions not only provide thermal and acoustic performance that would be required in a soffit, but are also non-combustible giving additional peace of mind.
Have you seen our colour match fixings for Rocksilk® Soffit Linerboard? Ask your sales rep today for more information
Did you know we offer a Dual-Layer solution?
Heraklith® Tektalan A2 SmartTec can be used in combination with Rocksilk® Soffit Linerboard Standard (unfaced) as a non-combustible dual-layer option to give additional levels of thermal performance in a structural soffit application, as well as offering an aesthetic finish to the soffit.
To find out more about this Dual-Layer solution, and our specific Heraklith® BS Screw, please contact your local Sales Manager.
RECOMMENDED PRODUCTS
Why Mineral Wool?
-
Mineral Wool provides the best combination of thermal, fire safety and acoustic performance.
Download our Solutions Guide Download U-value Tables Exposed Soffit Technical Detail
Evaluate the risk of interstitial condensation in the structure with our online condensation tool and U-Value calculator.
Technical Support Team
For any U-value calculations for alternative construction build-ups, please contact our Technical Support Team on 01744 766666.
For written U-value calculations, please complete our contact form by clicking here, including details of your full through construction build-up and we will respond accordingly to meet your requirements.