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.
Honest and Reliable
25 Years Experience
Full Insured
200+ Projects
All Work Is Guaranteed
Strong Work Ethic