North Wales Building Insulation

All Year Stable Environment, Reduce Cost, Improve Health, Add Value

 We apply the latest and most effective insulation in accordance with building regulations as part of our North Wales Building service. In addition to thermal building blocks and cavity insulation the images here show examples of our work as follows.Thermal Insulation improves quality of life and economy with added value

Xtratherm is rigid thermal insulation, for new build and refurbishment construction projects that deliver eco-friendly sustainable solutions.

TLX Silver Multi Foil Insulation is a thin, flexible multi-foil thermal insulation for roof and wall applications.BBA approved, the multi foil stops air leakage by providing an air-tight vapour barrier and restricting air movement in its multi-foil layers.

 Comprehensive application of thermal insulation by Kelvin Griffiths and Son

The wall mounted multi-foil which helps builders achieve a better Code for Sustainable Home ratingis a efficient insulation solution, ideal for new builds and conversions.

Rockwool insulation is created from naturally occurring volcanic diabase rock which is smelted and spun into fibres to create a wide selection of insulation materials including loft insulation rolls.

North Wales Insulation applied to existing cavity, new stud work and under floorWe apply cavity wall insulation during construction using thermal blocks and cavity fibre as the build progresses. We also apply appropriate insulation within stud walling and along with damp proofing we insulate under floor all as part of our modern methods and materials policy.

Occasionally we come across existing cavity walls that are not insulated and a lot of heat can be lost through such cavities which also increase condensation and damp. In these cases where we have access to the cavity we apply Vermiculite insulation.

We respond fast to urgent situations including STORM DAMAGE REPAIRS with our 24-hour Emergency Call-Out 07718 665 252

We work for all major insurance companies. We are Insurance Company Approved and carry Public Liability and Employer Liability Insurance.

Please do contact us at the earliest stage so we may be able to advise and help minimise costs, call Kelvin Griffiths on 07718 665 252 or email