Insulation services in London

External Wall Insulation

Homes constructed prior to the 1920s typically feature solid walls as opposed to cavity walls. Solid walls are more prone to heat loss compared to cavity walls. The installation of external wall insulation can significantly reduce heat transfer through your home's walls. When professionally installed, External Wall Insulation can decrease heat loss in a property by as much as 45%, potentially leading to annual energy bill savings of up to £470. In the United Kingdom, houses predominantly have two wall types: Cavity Walls and Solid Walls. Are you interested in insulating both your external solid and cavity walls? Here is a step-by-step guide explaining how you can insulate your external walls using the ECO4 Scheme.

In today's construction standards, it is typically mandated that loft insulation should have a thickness of approximately 10-12 inches or a depth of 270mm

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Cavity wall insulation

Cavity wall insulation is a highly effective method for reducing heat loss in your home and cutting down on energy expenses. This process entails filling the space between the inner and outer walls of your property with insulation material, effectively curbing heat loss through the walls. Homes constructed between 1940 and 1980 are likely to have little or no insulation in their cavity walls. For these properties, it is advisable to consider cavity wall insulation to enhance energy efficiency.

Internal wall insulation

Homes constructed before 1920 typically feature solid walls. Internal Wall Insulation (IWI) is a suitable solution for all solid wall properties, although it is primarily chosen for homes where External Wall Insulation is not a viable option, such as listed buildings or those situated within conservation areas. It's important to note that the installation of IWI may affect the interior living space.

If your internal walls are experiencing issues with dampness, it's crucial to address this matter before proceeding with insulation.

Loft insulation

Loft insulation acts like a blanket, helping prevent heat from escaping through the roof. Insulating your home isn’t a one-off saving either, it will keep your home warmer in the winter and cooler in the summer. helping you to save money on your energy bills year after year. The thicker the loft insulation is, the more effective will be for reducing heat transfer. A insulation thickness of 270 mm is always recommended.

Am I eligible for free insulation ?

To determine eligibility for free insulation, our Assessor will conduct a complimentary assessment of your home. If your Energy Performance Certificate (EPC) rating falls within the E, F, or G categories, you may qualify for ECO4 Grants, which can cover various types of insulation including loft insulation, room in roof insulation, cavity wall insulation, and both internal and external solid wall insulation.

To speed up the application processing, we kindly request that you reach out to us and supply the pertinent information.