01932 221 209 Lines are open 24/7 every day of the year

External Wall Insulation

Adding External Wall Insulation (EWI) to your home can improve your life in so many ways:

Significant improvement in your home’s energy performance rating, reduced energy use and therefore reduced heating bills (see ‘How much can I save’ section below);

Losing less heat through your walls so your home is warmer for longer and the room temperature stays more consistent;

Reduced condensation, making your home mould and damp-free;

A quieter home with less unwanted noise from outside;

A potentially increased property value;

And finally, a beautiful new look and a home that you can be proud of.


How does External Wall Insulation work?

Before 1940 homes were built with solid outside walls, which notoriously let out a lot of heat. This makes keeping your home warm inefficient and expensive. Installing external wall insulation fixes this problem as it considerably reduces the heat loss through the outer walls.
External wall insulation, the technology

Is My Home Suitable for External Wall Insulation?

To be suitable for external wall insulation your home must:

Be constructed of solid brick, stone or concrete

Have walls that are structurally sound

Not be a listed building or in a conservation area/world heritage site

Have good access to the outer walls

Not lead directly onto a pavement

Not have cavity walls that have already been filled or can be filled.

Not sure if your property is suitable? Give us a call and we’ll be happy to assist. Or Pre-register your interest and we will be in touch.


How much can I save if I install External Wall Insulation?

Insulating your solid wall home will reduce your heating costs significantly, because solid walls let through twice as much heat as cavity walls do.

The Energy Saving Trust states that by installing external wall insulation you can save up to £415 a year on your energy bills if you live in a detached house. Don’t miss out! Pre-register your interest in less than 30 seconds using the form on the right.






Why Choose Pioneer Insulation?

Here at Pioneer Insulation we believe in quality and customer satisfaction.

Our mission is to be your trusted local EWI installer, so you can enjoy a warmer, more energy efficient home. This is why all of our projects are subject to quality control by the BBA, the leading accreditation body in our industry.

We are a PAS2030 Approved Installer, fully accredited by the BBA and Green Deal, and are also approved by Surrey Trading Standards.

We never subcontract our work, so we can guarantee quality services every time. All our installers are full-time employees, bringing over one hundred years of combined experience to every project and this is backed up with regular training as we continue to invest in our staff.

We work with a good range of suppliers so we know where to find the best solution for your home and at the most competitive price.

But don’t just take our word for it. Read our testimonials to see what our customers have to say about our services.

See more independent customer reviews on the Check a Trade website by clicking here.

Our Strategic External Wall Insulation Partners


free-quote Pioneer Insulation add-on-services Pioneer Insulation


Have you seen our excellent independent customer reviews on Checkatrade?

wal insulation pioneer surrey

We are proud of our long run of straight 10s on Checkatrade


Click here to read more excellent customer reviews