External Wall Insulation Gosport by Slate Building Services

Tel: 0800 1455988
Email: Slate Building Services


Slate Builders for excellence in all building projects in Gosport, Fareham, Portsmouth, Havant and Southampton.

External Wall Insulation

Slate Building Services incorporates a comprehensive wall insulation service for all its customers across Southern Hampshire and West Sussex. We're established and experienced installers of cavity wall insulation and external wall insulation. You can read full details about these aspects of our service at our sister websites. www.slatecavitywallinsulation.co.uk and www.slateexternalwallinsulation.co.uk

Solid Wall Insulation Gosport

External wall insulation (EWI), also known as solid wall insulation (SWI), is a proven and effective way of insulating solid walls and is a way of increasing the energy efficiency of your home or premises.

Insulation Process

External wall insulation involves fixing a layer of insulation material to the wall and covering it with a special type of rendering. You choose the finish - it can be smooth, textured, painted, tiled, panelled, pebble-dashed, or finished with brick slips. As this is applied to the outside of the property, it means that there's minimal upheaval for you, the occupant. We'll deal with all associated adjustments to your guttering if required.

We take pride in our finished work and guarantee the minimum of mess and disruption whilst the work is being carried out. Please call us for an informal chat to discuss your requirements wherever you are 0800 1455988 or email us at Slate Building Services.

  • Reduce Heat Loss
  • Save on Energy Bills
  • Limit CO2 Pollution
  • Maintenance Free
  • Warmer Home
  • Reduce Noise Pollution
  • Stop Damp and Mould Growth

Please note that Slate Building Services carry out a wide range of general building services in Southern Hampshire and you'll find full details of all the work we do on the other pages of this website.

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Property Renovations, Refurbishments & Extensions

At Slate Building Services, we provide outstanding renovation and refurbishment services for your property. From full property renovations to kitchen or bathroom refurbishment using only the highest standard of tradesmen.

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Kitchens & Bathrooms, Designed & Fitted

For the design, supply and fitting of new kitchens or bathrooms, there's only one company to choose and that's Slate Building Services. We have an excellent track record for delivering quality workmanship at competitive prices (free quotes and estimates) with all work carried out by our own kitchen and bathroom fitters.

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Mobility Bathrooms & Wet Rooms

We design and install bathrooms and wetrooms for physically challenged and elderly people, including Showers and baths for the disabled, Level access showers (which are wheelchair friendly), Walk in showers for the disabled, Disability bath aids and more.

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Loft & Garage Conversions

If you're looking to create more space in your existing home our expert team will help you transform your living space with a quality loft or garage conversion.

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Roofing & Chimney Services

Whether you are in need of a completely new roof or a chimney repair Slate Building Services can help. We have the resources and expertise to solve problems and repair defective roofing - whatever it takes.

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Brickwork & Blockwork

We provide the best quality labour for brick and blockwork packages on commercial, industrial and retail projects of all sizes in and around Hampshire and West Sussex.

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Groundworks & Hard Landscaping

Ground work and demolition, domestic and commercial projects, site clearance, extensions and new builds, bulk excavation, foundations, concrete work, drainage, hard landscaping (paving, patios, driveways), basements.

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Repointing Damaged Walls

We are renowned for our pointing repairs and our ability to match existing brickwork. Whatever your needs for your brickwork and pointing we can help. Our experts provide a non-destructive structural repair service for properties suffering from old age, environmental damage or poor construction techniques.

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External Wall Insulation (EWI) and Rendering Services

We are approved by Bostik and Parex to install external wall insulation and we issue 10 or 25 year warranties depending on payment plan. We offer a professional and affordable service to install the latest render systems and we pride ourselves in our quality of finish and workmanship along with our technical knowledge.