Cavity wall insulation Survey

Whether you’re a homeowner looking to lower your energy bills for long-term cost savings or a conscious business wanting to increase your property’s efficiency, cavity wall insulation is a great place to start.

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Reduce the amount of heat lost through your walls

It is installed in between the inner and outer layers of a building’s external walls to reduce heat loss. This makes it easier to heat your home and maintain a comfortable temperature year-round.

Increase your home’s energy efficiency

Due to its numerous benefits, cavity wall insulation is becoming an increasingly popular choice. Reducing the amount of heat lost through your external walls means that your home will more efficiently regulate its temperature. This reduces your reliance on using heating, helping to lower your energy bills. In fact, how does reducing your heating bills by up to 30% sound?

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The benefits for your home

Reduce condensation

If condensation is a concern for your home, it can help by raising internal wall temperatures to reduce dampness and mould forming.

Lower noise pollution

Acts as a sound barrier between the inside and outside walls of a building, it can reduce noise pollution in busy urban areas.

Easy installation

It can be installed in just a few hours, and its benefits can help to reduce your home’s environmental impact in the long term.

How much does cavity wall insulation cost?

As a relatively low-cost way to enhance your home’s energy efficiency, it comes with an initial financial cost that varies by property type.

  • Mid terrace: £1,200+
  • End-terrace: £1,700+
  • Semi-detached: £1,700+
  • Detached: £2,000+.
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Here’s what our customers have to say

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“INSUL8 sorted us out with some cavity wall insulation and we couldn’t be happier. They were efficient, friendly and explained clearly what they were doing. We’ve felt the benefits immediately and would definitely recommend getting it done if you’re thinking about it.”

Greg

“We used INSUL8 for loft insulation and cavity wall insulation. Excellent customer service was provided and the job was completed on time and left no mess. Matthew and Jacob who completed the installation were polite and professional. I would highly recommend using INSUL8!”

Natalie

“I had cavity wall insulation installed, James was really helpful throughout the process, the survey was completed very professionally, the installers arrived on time, were very approachable, explained the procedure and left everywhere clean and tidy, received the 25-year insurance backed guarantee within 4 days, I would definitely recommend INSUL8, hence this review.”

Grant

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Frequently asked questions

It is a type of building insulation that is installed between the inner and outer layers of the external walls. It reduces the amount of heat lost through external walls, meaning that it’s easier to heat and maintain a comfortable temperature in your home throughout the year.

It is a relatively low-cost method of insulating a building. Prices vary depending on the property type, but the cost typically sits around:
Mid-terrace: £850 – 1,300
End-terrace: £1,500 – 1,900
Semi-detached: £1,500 – 2,100
Detached: £1,600 – 3,500+.

By forming a barrier between the inner and outer layers of external walls, it prevents heat from escaping from inside a building through the walls. This lowers the reliance on excessive heating to keep your home at a comfortable temperature during the colder months. It offers the long-term benefits of lower energy bills and a reduced environmental impact as a result of running a home.