What Are The Options For Flat Roof Insulation?

Daniel Bracewell • 13 January 2021
We all know that our housing stock needs to be made more eco-friendly and that means we have to update many older properties. 

If your home has a flat roof, there are three main options when it comes to insulation, according to Which?. These are warm deck, cold deck or inverted roof.

In the UK, warm deck insulation is recommended because this works best in damp and cold climates. It involves fitting the insulation above the roof deck. Cold deck insulation, meanwhile, typically leaves a gap for ventilation, which is why it’s better for warm climates. 

An inverted roof, meanwhile, involves having the insulation installed above the weather membrane. The consumer rights website explained that gravel or a similar material is typically used as the top-most layer on a flat roof of this kind.

If your property has a flat roof and you’re considering installing installation, it’s important to speak to flat roof specialists to find out which option is most appropriate for your home. 

As an article for Irish News recently noted, installing insulation is one of the first steps a homeowner can take to help improve the energy efficiency of their properties. 

Group head of the Energy Saving Trust Laura McGadie told the newspaper that many homes in the UK don’t have an adequate level of energy efficiency and typically perform far worse than their European counterparts. 

Ms McGadie added: “There are various energy efficiency measures homeowners can install to make them warmer, reduce carbon emissions and lower energy bills.”  

green roof
by Daniel Bracewell 23 April 2025
Many people want to install a new flat roof or modify their existing roof into a sustainable green roof, but what plant would be best suited to the conditions?
flat roof
by Daniel Bracewell 13 February 2025
In September 2023, a popular live music venue was forced to close due to concerns on the grounds of safety, but a newly approved flat roof will remedy this.
conservatory repair specialists
by Daniel Bracewell 31 January 2025
There are many benefits of a flat roof, including being more resistant to temperature change so you don’t need to rely on conservatory repair specialists.
by Daniel Bracewell 14 January 2025
There are a lot of considerations when it comes to a flat roof, but throughout the entire life of the roof, does it ultimately result in better value for money?
flat roof specialists
by Daniel Bracewell 17 December 2024
Flat roofs are naturally extremely hard-wearing, but it always pays to ensure that they are adequately prepared for particularly harsh & cold winter conditions.
by Daniel Bracewell 28 November 2024
Some homeowners worry that installing a flat roof could be problematic when it is rainy, but here are some ways you can protect the roof during stormy periods.
Flat roof extension
by Daniel Bracewell 10 November 2024
Getting a flat roof extension could help you to enlarge your property, providing a practical alternative to moving home if you need more living space.
flat roof specialists
by Daniel Bracewell 29 October 2024
A major trend for flat roofs is to paint them white or a lighter colour shade, but this is not merely a matter of aesthetics but could make it last longer.
Flat roof specialist
by Daniel Bracewell 24 October 2024
It is very important for flat roofs to have plastic guttering, as it prevents water pooling, which could cause lots of structural problems in the long-run.
help of specialists
by Daniel Bracewell 20 September 2024
Water pooling and ponding are two concerns about flat roofs that with proper planning and construction using specialists can be largely avoided and prevented.
More posts