About Us

We are a true Site Rendered External Wall Insulation specialist contractor with over 30 years experience in making buildings look beautiful, sharp, clean, neat, modern and feel worm and comfortable, energy efficient and sustainable.
We are passionate about energy efficiency and thermal comfort. We take pride in what we do.


E Z External Wall Insulation is based in Swanley and covers Orpington ● Bromley ● Dartford ● Kidbrook ● Welling ● Sidcup ● Bexley ● Bexleyheath ● Eltham ● New Eltham ● Beckenham ● Chislehurst ● St Mary Cray ● Crockenhill ● Hextable ● St Paul’s Cray ● Hawley ● Petts Wood ● Bickley ● Mottingham ● Grove Park ● Lewisham ● Crayford ● West Wickham ● Sevenoaks ● Hither Green ● Forest Hill ● Blackfen ● Swanley Village

We specialise in all External Wall Insulation (EWI) systems, Expanded Polystyrene Insulation, Extruded (EPS), Extruded Polystyrene Insulation (XPS), Mineral Wool, Stone wool or Rockwool Insulation, Wood fibre insulation, site rendered with high polymer modified adhesives, basecoats, key coats, finished with Silicone render, Silicone Silicate render, Acrylic render, Self Cleaning Renders, Breathable Lime renders.