QI Soffit Insulation

If you require further information on any of our products please contact us below.


RockFace A2 SL Soffit build up
Soffit board fixings

Radmat RockFace A2 SL Soffit Board

General Information

Radmat RockFace A2 SL is a non-combustible Soffit Insulation Board designed to insulate semi exposed concrete soffits. Classified Euroclass A2-s1,d0 to BS EN13501-1:2108 by Warrington Fire under classification report no. 19808F dated 10 10 2019. Manufactured with non-combustible stonewool it will not develop smoke or promote flame spread, even when directly exposed to fire. The stonewool is factory laminated to a 6mm thick weather resistant high impact facing board.

As an example of thermal performance 0.025W/m2K can be achieved if a 136mm (O/A) panel is fixed to a 150mm dense concrete slab in a semi-exposed application.

Available in a range of thicknesses, see declared performance table for available thickness. RockFace A2 SL has a Zero Ozone Depletion Potential (ODP), a Global Warming Potential (GWP). Certificates ISO 9001@2008 Quality Management System,

ISO 14001 :2004 Environmental Management System, EPD as per ISO 14025 and EN 15804.

For information regarding installation and specification please see Product Data Sheet.

Contact us

For more information about our products and services please contact us, or leave a message with your enquiry.

Quantum Insulation Limited
Holland House, Valley Way, Rockingham Road, Market Harborough, Leicestershire
LE16 7PS

+44 1858 456018

Leave a message