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Cavity Wall Insulation

Cavity Wall Insulation
If your home was built from 1920 onwards, the chances are that its external walls are made of two layers with a small gap or `cavity’ between them. Insulating your cavity walls means filling that gap – with very good reason. Heat will always flow from a warm area to a cold one. In winter, the colder it is outside, the faster heat from your home will escape into the surrounding air. Insulating cavity walls reduces heat loss and can save you around £115 a year on your fuel bills.

Filling cavity walls is not a job you can do yourself. Installation must always be carried out by a registered installer. Typically, a home will take around two hours to insulate, depending on how big your house is and how accessible its external cavity walls are.

Cavity insulation using Cosytherm Whitewool is installed through the exterior walls (in most cases) by literally being blown under pressure through a nozzle into the cavity wall, using an approved blowing machine. The material is blown through a specific drilling pattern of holes which will be made good with matching mortar.The small holes are drilled into the mortar joints using a 22mm drill bit and made good using sand and cement mortar thus restoring the original look of your home. Most work takes place from the outside, and our operatives always clean up after themselves. You may want to take pictures and mirrors off walls, because of the vibrations from the drilling.

The materials we use cannot harm you and It will be installed by our safety-trained engineers. Our work is guaranteed for 25 years by Cavity Insulation Guarantee Agency (right) who will send you a certificate to confirm this. It is the policy of Insuheat Limited to provide a level of service to our customers that exceeds all expectations. Insulating your cavity walls will help you to heat your home more efficiently. Using less energy reduces carbon dioxide emissions (CO2): one of the biggest causes of climate change. You will also save money on your bills too.

These are estimated figures based on insulating a gas-heated, semi-detached home with three bedrooms. The installed cost includes the subsidy available from the major energy suppliers under the Carbon Emissions Reduction Target (CERT); the typical unsubsidised installed cost is around £500

Cavity Insulation
Insulation Of House

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Insuheat Ltd
Railway Lodge
31 Lane Green Rd
West Midlands
Phone: 0800 7832 594
Fax: 01902 604 442