If your home was built before 1920 or you live in a non-traditional construction house then External Wall Insulation can significantly improve the energy efficiency of your home.


Solid walls or non-traditional houses can lose twice as much heat as cavity-construction properties. On average you will save around £490 per year on energy bills and reduce your CO2 emissions by 1.9t/year (Energy Saving Trust figures, November 2013) By insulating your solid walls it will not only keep the warmth in to save energy, but it can also help reduce condensation inside the house if this is a problem on your external walls.

You can chose from a variety of different colours and finishes, which can be smooth, textured, painted, tiled, paneled or pebble-dashed. All Energysave External Wall Insulation installations come with the Solid Wall Insulation Guarantee Agency (SWIGA). The SWIGA Quality Assurance Framework and Guarantee for solid wall insulation provides additional peace of mind and access to technical expertise in the event of any defect arising in the design, workmanship or materials and is aligned to the Green Deal & Energy Company Obligation (ECO) requirements for a 25 Year guarantee.

The installation time for External Wall Insulation can vary as every house is different. On average an installation will take around 10 days.

You could save up to £460 every year on your energy bills

If your property has solid walls you are likely to be losing up to twice as much heat than a property with cavity walls. Solid wall insulation not only saves you money, but can dramatically improve the appearance of your home.

Currently working in Birmingham, Coventry, Solihull and Walsall British Gas have an exciting new external solid wall insulation product to help customers stay warmer and stop wasting money on energy bills. We will be moving into other areas over the coming months.


Reduces the amount of heat escaping through your walls.

It renews the appearance of outer walls and improves weatherproofing.

Your home will heat up quicker and stay warmer for longer.

The finish is durable and breathable, so you won’t need to worry about damp.

Here’s how your solid wall insulation will be installed

We’ll prepare your home for installation which will involve the removal of relevant external fixtures.

Your insulation will be installed.

Once your insulation, base coat and render have been applied, we’ll finish with the colour and texture of your choice. Then we’ll re-install all your home’s external fixtures.

Finally we’ll remove the scaffolding and installation debris and leave your home feeling warmer and looking good.

Here are some examples