Reduce your carbon footprint and refresh your façade with our range of external wall insulation systems. With a variety of colours, textures and finishes on offer, you’re sure to find the perfect option for your home. What’s more, with around 33% of heat lost through uninsulated solid walls, installing an external wall insulation (EWI) system could save you money on your heating bills.

Our popular EWI solutions

Multi-layer system

Finished in a wide choice of textured decorative finishes, webertherm XM is a lightweight, thin-coat polymer render system. This hand-applied system comprises of two layers of base coat render with a choice of decorative finishes.

This solution can be finished in our widest range of over 100 colours.

Learn more about webertherm XM →

XPress system

Finished with a specially-designed mineral one-coat render which can be machine pumped, webertherm XP speeds up application times and reduces labour and scaffolding costs.

This solution offers a low-maintenance finish which is available in 23 popular colours.

Learn more about webertherm XP →

Brick-effect system

Finished with an authentic brick-effect finish, weberwall brick is a lightweight, fast-fix system which is fully weather resistant and allows existing structures to freely breathe beneath its surface.

This solution can be applied faster than brick slips and is available in a range of 12 styles.

Learn more about weberwall brick →

Get inspired

All about external wall insulation

Why choose EWI?

Did you know that around 33% of heat is lost in a home is through uninsulated solid walls? Reduce heat loss and get a brand new façade for your home.

Why choose EWI →

Benefits of EWI

From reduced noise levels in your home to increasing the value of your property, there's more to external wall insulation than just lowering your energy bill.

5 great reasons to choose EWI →

How does it work?

Rather than compromising the internal space of your home, EWI is attached to the outside of your home and is made up of insulation board and layers of render.

How does EWI work →

EWI for landlords

As a landlord, external wall insulation offers various benefits such as increasing the energy efficiency and long-term value of your rental property.

Improving your EPC rating with EWI →

Click Compare to help you choose the right product for your project, if you need further assistance please email technical@netweber.co.uk

Compare