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Transform & Modernise Your Home With External Wall Rendering

Discover external rendering and external wall insulation to bring your property or business back to life with a modern look, in Newcastle and the North East area.


About JMJ External Wall Installation

JMJ EWI has over 30 years’ experience in external wall insulation and rendering around the North East, Newcastle and Sunerland. Over the last 3 years, we have invested in machine spray equipment to further improve our service. Applying through coloured renders by the leading manufacturers.

We are Parex, Enewall, Weber and K-Rend approved applicators.

All the team are time-served tradesmen and have great pride in their work ethic. Furthermore, we are accredited by the following: Constructionline, CHAS, Safe Contractor, and also the Environment Agency for waste carrying.

Project Gallery

View examples of JMJ rendering and external cladding insulation projects in around Newcastle and Sunderland.

Rendering Services

Here at JMJ External Wall Installation, we specialise in external commercial and residential rendering, also external cladding insulation.


External Rendering

Find out more about JMJ external rendering and some of our recent rendering projects.


Wall Cladding Insulation

Find out more about JMJ external Wall cladding insulation and some of our recent wall insulation projects.

Honest and Reliable

25 Years Experience

Full Insured

200+ Projects

All Work Is Guaranteed

Strong Work Ethic

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