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External Wall Insulation

Improving energy efficiency, reducing costs, and give your property a fresh, modern look. Contact our team for a free visit and quote!

JMJ External Wall Installation Spray Rendering

External Wall Insulation is improving a building's energy efficiency by the application of an insulation layer to the outside wall.  This reduces heating costs by up to as much as 40% with less risk of damp walls and condensation also minimizing heat loss in cold weather and heat gain in warm weather and creates a more comfortable living environment.

 

The installation of External Wall Insulation (EWI) can have a profound effect. Increased warmth, wellbeing and overall general health are the key welfare benefits of an efficient home.

Honest and Reliable

10 Year Warranty

500+ Projects Completed

25+ Years Experience

5 Star Craftsmanship

Fully Insured Works

North East No.1 Rendering Company

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Why External Wall Installation?

Increases the value of your housing stock

Increases warmth inside your home for you or tenants

Reduces heating bills
by45%

Helps reduce carbon emissions

Protects the fabric of the property

Reduces noise

pollution

Reduces heat loss & energy consumption

Improves kerb appeal

Do I Need External Wall Insulation ?

If you can answer yes to some or all of the below points external Wall Insulation is something that you need.

  • Tired looking exterior

  • Crumbling or cracking facades

  • Hard to heat your property

  • Cavity walls with poor insulation

  • Solid walls with no cavity

  • High heating bills

  • Condensation, cold or wet internal wall

  • Building a new home and looking a passive solution

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How to get your External Wall Insulation Project Started?

STAGE 1
PROJECT REVIEW 

Give the JMJ team a call and they will be more than happy to come out and explore your project and advise on what is the best route to get started. 

STAGE 2
PRICE & SCHEDULE 

Your project has been discussed, now it's time to price, VPI approved spec and schedule what needs to be completed, as always with the best materials and workmanship.

STAGE 2
THE
MAGIC
 

It's now time to get your project started!! Working closely with the team we will make sure the project is kept on track and delivered to the highest standards.

STAGE 4
10 YEAR
WARRANTY
 

Once the work is completed. Their is a final inspection and sign off from VPI and your 10 year warranty is issued, giving you piece of mind.

GET A FREE QUOTE

Give us a call or fill out the form below and we will be in touch shortly.

07905 052 984

Call Us

07905 052 984

© 2025 by JMJ External Wall Insulation

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