External Wall Insulation (EWI) in Dorset & Wiltshire
Warm Your Home. Cut Energy Bills. Protect Your Walls.
If your property has solid walls or poor insulation, you could be losing up to 35% of your home’s heat through the exterior. At Dorset & Wiltshire Rendering, we specialise in professionally installed
External Wall Insulation (EWI)systems that make homes across
Dorset and Wiltshire warmer, more energy-efficient, and visually transformed.
Whether you’re in Bournemouth, Salisbury, Poole, or Devizes, we provide tailored EWI solutions that combine thermal efficiency with stylish external finishes like Monocouche, Silicone, or Brick Effect Render.
Why Choose External Wall Insulation?
Insulate, and Enhance Your Property with Professional Rendering
Slash Heating Bills by 40%
EWI significantly reduces heat loss through your walls, meaning your home stays warmer in winter and cooler in summer—cutting energy bills and carbon emissions.
Improve Your EPC Rating
A better energy performance rating adds value to your home and can help you meet upcoming green home requirementsand regulations.
Eliminate Cold Spots & Damp Issues
By insulating from the outside, EWI prevents condensation, damp, and cold bridging, making your internal living space healthier and more comfortable.
Ready to Transform Your Home’s Exterior?
Don’t let damaged or outdated render hold you back. With our local knowledge and proven process, you’ll enjoy a long-lasting finish that boosts both protection and property value..
Dorset & Wiltshire Rendering
is a specialist external wall rendering company serving homeowners and property developers across Dorset and Wiltshire. We deliver high-quality, long-lasting rendering solutions Trusted, fully insured, and committed to excellence—we help you invest confidently in your property’s future.
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Areas We Cover
Poole
Salisbury
Dorchester
Westbury
Devises & All Surrounding Areas
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