External vs internal and cavity

You may be trying to choose between external wall, internal wall and cavity wall insulation.  

We believe that external wall insulation is the very best method of insulating your home effectively.

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Why choose us?

Our team at EWS Residential has 20 years' experience in the insulation industry.  

We pride ourselves on providing the best
quality products and services, plus training our staff to the highest possible standards.

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Get in touch

Contact EWS Residential today for a friendly, informal chat about your insulation requirements.  

We will be happy to provide you with a bespoke quote with no obligation and no hard sell.

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Is external wall insulation right for you?


External wall insulation is the most effective way to improve the insulation and appearance of your home. 

With annual savings of between £400 and £1,200 in energy bills, you can be sure of a return on investment, while the synthetic render we use will reduce the need for ongoing maintenance and cleaning. Further benefits include a potential increase in the value of your property, while the reduction in condensation and mould also promotes a more comfortable and healthy living environment.

We have a vast range of products available so you can be assured of a truly tailored approach to your insulation requirements.

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