External Wall Insulation for Subrosa Homes

If a Subrosa home feels draughty despite the heating being on, has cold spots or nagging condensation, and walls that feel cold to the touch in winter, the walls themselves are usually the culprit. External Wall Insulation from Polished Venetian tackles that at source, wrapping the property in insulation and a decorative render finish across Kent. Subrosa sits within our core Kent coverage, a short drive from our Dartford base, so we are just as at home here as we are in nearby Sundridge and The Park.

Every EWI project follows the same disciplined sequence. It starts with an initial consultation and a free site visit to assess the wall type and condition, then moves to surface preparation and fixing the insulation boards, followed by the artisan application of the decorative render finish coat, and rounded off with ongoing support for any aftercare questions. Each stage sets up the next.

The finish is not an afterthought. We complete every installation with the same silicone render system used in our exterior rendering service, available in a wide range of pre-coloured textures from smooth and contemporary to more textured facades. Because the colour runs through the render, it never needs repainting, so the property gains warmth and a lasting new look together.

With External Wall Insulation you upgrade the thermal performance and the appearance of a Subrosa property in one project, finished with our silicone render in the colour and texture you prefer. Reach out to Polished Venetian for a free site visit and we will recommend the right insulation and finish for your walls.