External Wall Insulation (EWI)
Enhance Your Home’s Efficiency with EWI. Swansea Based.
Improve your home’s energy efficiency and aesthetic appeal with professional External Wall Insulation (EWI) by Graham A Jones, your trusted building contractor in Swansea.
With over 30 years of experience, we provide top-quality EWI services that offer numerous benefits for your home.
Types of EWI Services Offered:
- Solid Wall Insulation - Ideal for older homes with solid walls, reducing heat loss significantly.
- Cavity Wall Enhancement - Further improve existing cavity walls with additional insulation.
- Non-Traditional Construction - Suitable for various property types, including non-traditional constructions.
- Full-Service Installation - From assessment to implementation, ensuring a seamless process.
Recent EWI Work
And other building projects
Benefits of EWI:
- Energy Savings: Significantly reduces heat loss, saving up to £500 per year on energy bills.
- Enhanced Comfort: Maintains consistent indoor temperatures and reduces drafts.
- Improved Property Appearance: Modern render finishes enhance your home’s exterior.
- Increased Property Value: Boosts your property’s market value and curb appeal.
- Soundproofing: Adds an extra layer of sound insulation, reducing external noise.
- Prevent Damp and Condensation: Helps to prevent damp and mould growth by keeping walls warmer.
"I have employed Graham Jones on a few occasions in renovating our home. This began with me observing Graham undertaking a large project on a nearby property. I was impressed with the workmanship to such an extent I invited Graham to call at our property to have a conversation about our ideas. At the outset we knew we were in experienced, professional, safe hands. Graham’s knowledge of Building Regulations are current, he was able to advise, offer expertise, and introduce a way forward. We received a detailed breakdown of costing, materials requirements were listed and specifications referenced. Graham offered a true realistic time scale for commencing to completion. During the project, we received regular receipts of payments made, referenced to materials purchased at each stage. It was totally transparent which gave us total confidence in Graham. During the project, Graham offered ongoing advice on how it should proceed to get the best from it. Graham and his work team are approachable, reliable, friendly and honest. We often recommend Graham to others who are seeking to embark on a building project."
Mel Evans
Your questions...
EWI is ideal for homes with solid walls, typically built before 1920. It can also enhance cavity walls and is suitable for most property types except listed buildings and those in conservation areas.
The installation process usually takes about 5-7 working days, depending on the size of your property.
Costs vary based on property size and insulation thickness. Typical costs range from £3,000 for smaller terraced houses to £14,000+ for larger detached homes.
Yes, funding may be available through government schemes like the Energy Company Obligation (ECO). We can help you explore these options.
EWI keeps your walls warmer, reducing the risk of condensation, which occurs when cold walls attract moisture.
Common materials include expanded polystyrene (EPS), mineral wool, and phenolic resin insulation, all designed to minimise heat loss effectively.
Ready to enhance your home's efficiency with External Wall Insulation?
Contact Graham A Jones today to schedule your free, no-obligation consultation. Fill in the contact form or call us on 07917 752006 to get started.