main content

Insulating or replacing external doors can help to reduce draughts and heat loss at home – and fitting insulation to existing doors is probably something you can do yourself.

How it works

External doors can be replaced with specially insulated solid doors. Alternatively, draught proofing tape and skirting can be fitted.

How it’s installed

You’ll probably need a professional to install a new insulated external door, but applying draught proofing tape and skirting is a fast, easy and relatively inexpensive DIY measure you can do yourself.


*If you are unable to view our pdf booklet then please go to and download Adobe Acrobat Reader. It’s free of charge and will only take a few minutes to install.

Related Links

External Links

EDF Energy is not responsible for the content of external websites.

[an error occurred while processing this directive]