External Wall Insulation in Cornwall

Looking for external wall insulation in Cornwall? S&K Property Investments & Improvement is a trusted local team covering Cornwall and the surrounding area.

You get a straight assessment, a fair fixed price, and work carried out when we say it will be. Solid-wall and hard-to-heat homes lose a lot of warmth through the walls. External wall insulation (EWI) wraps the outside of the building in insulation and a fresh render or cladding finish — cutting bills, warming rooms and transforming the look in one job.

Our external wall insulation service in Cornwall includes

• Insulation boards fixed to external walls
• Mesh, basecoat and weatherproof finish
• Silicone render or cladding top-coat
• Detailing around windows, doors and eaves
• Warmer rooms and lower heating bills
• Refreshed exterior appearance

We fix insulation boards to the wall, reinforce with mesh and basecoat, and finish in a durable render or cladding. It is ideal for solid-wall properties that cannot take cavity insulation, and it keeps the disruption outside.

External wall insulation across Cornwall

We carry out external wall insulation throughout Cornwall, including Truro, Newquay, St Austell, Falmouth, Penzance, Camborne, Redruth, Bodmin and the surrounding villages.

External Wall Insulation in Cornwall — FAQs

Call 0800 088 6341 or request a free quote online and we will get straight back to you.