External wall insulation
Insulation boards fixed to the outside of your walls, then a mesh-reinforced base coat and a render or brick-slip finish. The heat stays inside, the rooms stay usable and the outside looks brand new.
Solid brick wall: ≈2.1 → 0.30 W/m²KSuits most pre-1930s homes
Get a quoteLoft insulation
Top-ups and full new installs to the recommended depth, with ventilation kept clear and raised boarding so you keep your storage space.
Most lofts: one day
Get a quoteHome refurbishment
Repairs and finishing work around your insulation, or on their own: brick and render repairs, repointing, fascias, soffits, gutters, painting and making good.
Why do it
Insulating the outside of a solid-wall home is one of the biggest single improvements you can make. It changes how the house feels inside and how it looks from the street.
Book a free surveyWalls stay warm to the touch, so cold spots and draughty corners go.
Less heat lost through the walls and roof means less energy to keep the house warm.
A clean, modern finish that covers cracked render and weathered brick.
Render protects the brickwork behind it from rain and frost damage.
Before & after
Illustrations shown. Swap in your own project photos taken from the same spot.
Projects
How it works
We visit, measure up and check the walls, roof line, windows and any planning constraints.
A clear written price with the system, finish colour and programme. No hidden extras.
Scaffold, preparation, boards, mesh and render. We keep the site tidy and you informed.
Final walk-round with you, snags closed out and your paperwork handed over.
Advice
Areas we cover
Based in London and Essex, we work across Greater London and the home counties. Check your postcode.
Make an enquiry
Fill in the form and we'll get back to you to arrange a visit. You'll get a confirmation by email.