KNW Heating, Insulation & Renewable Energy click for Home page Home About us What we do Our linksContact us

Get a new boiler
 from £19 a month 

Freephone on 0800 378 493  

    

Isothane technitherm

Cavity wall insulation for hard to treat homes

BBA Technitherm Cert Logo KNW is one of the few installers trained and accredited to use the new Isothane system to insulate homes that were previously considered unsuitable for cavity wall insulation.  Isothane has been specifically developed for narrow and uneven cavities, meaning many stone and non-standard construction homes can now be insulated.

Technitherm foam fillIsothane has the added benefit of stabilising walls, by adhering the inner and outer layers together.  This has the advantage of securing the construction of the home where wall ties may have become unstable over time.  It can also be used for properties on flood plains (previously untreatable with conventional insulation solutions).

We also offer cavity clearing work.  If you have been told that your home is unsuitable for conventional insulation, give us a call to see if we can help make your home warmer.

Information on Isothane Technitherm can be found here



Our links
Gas Safe Logo CIGA - Cavity Insulation Guarantee Agency National Installers Association Logo British Board of Agrément (BBA) Logo Rockwool Logo
NICEIC Logo SIG Insulation Logo The Department of Energy & Climate Change Logo National Energy Action Loho Energy Savings Trust Logo
Sustainable Sunderland Logo - Sunshine
Sustainable
Sunderland
ICOS Logo