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A detached property in South Wales undergoing external wall insulation and white silicone rendering by Global Plastering

Non Traditional Build Insulation in Treherbert , Rhondda Cynon Taf

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07393 355531
Serving Treherbert & Rhondda Cynon Taf

Specialist Non-Traditional Build Insulation in Treherbert

Living in a non-traditional build in Treherbert often means dealing with cold walls and high energy costs. Global Plastering provides expert insulation solutions for properties across Rhondda Cynon Taf, specifically addressing the thermal challenges of system-built homes. Whether you own an Airey house, a Cornish unit, or a Wimpey no-fines construction, our team understands the unique structural requirements needed to improve your property's efficiency.

South Wales and South West England

07393 355531

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External Wall Insulation by Global Plastering

01.

External Wall Insulation

Upgrade your solid wall or non-traditional home with our PAS 2030 accredited external wall insulation. Dramatically reduce heat loss and lower energy bills across South Wales.

Internal Wall Insulation by Global Plastering

02.

Internal Wall Insulation

Improve your property's thermal efficiency without altering its exterior. Expert internal wall insulation solutions, ideal for Victorian homes and restricted conservation areas.

Silicone Rendering by Global Plastering

03.

Silicone Rendering

Transform your exterior with durable, weather-resistant silicone rendering. Available in a wide range of colours, offering a breathable, low-maintenance, and visually flawless finish.

Plastering & Skimming by Global Plastering

04.

Plastering & Skimming

Achieve perfectly smooth walls with our highly experienced local team. From traditional skimming and dry-lining to artex removal, we guarantee an exceptional internal finish.

External wall insulation installation on a solid wall property
SWIGA & PAS 2030 Accredited Experts

Why Choose Our Non-Traditional Build Insulation Services?

Based in Ferndale and covering South Wales and South West England, Global Plastering provides specialist thermal performance upgrades for complex property types, including Airey, Cornish units, and Wimpey no-fines concrete homes. Trust our fully insured, seasoned experts to effectively treat cold walls, drastically reduce your energy bills, and safely improve your property's EPC rating.

Why Your Home Needs a Thermal Upgrade

Many older homes in the Rhondda Valley suffer from significant heat loss because they lack the solid insulation found in modern structures. Our external wall insulation systems are designed to wrap your home in a high-performance thermal blanket. This process stops draughts, eliminates thermal bridging, and prevents the condensation issues that often plague concrete-framed or pre-fabricated dwellings. Improving the building fabric not only keeps your home warmer but also plays a vital role in local decarbonisation efforts.

Our PAS 2035 Compliant Retrofit Process

Quality is at the heart of our service, which is why we adhere strictly to PAS 2035 standards for every project. We start with a professional retrofit assessment to identify exactly where your home is losing energy. Our installers then apply precision-engineered insulation systems tailored to your property type, ensuring that the structural integrity of your Cornish unit or Airey home is maintained and protected for the long term.

Can External Wall Insulation Improve My EPC Rating?

Upgrading the insulation on a non-traditional build is one of the most effective ways to boost your Energy Performance Certificate rating. For homeowners and landlords managing properties in Treherbert, this is essential for meeting current MEES compliance and ensuring your home remains a valuable, comfortable asset. By reducing your reliance on expensive heating systems, you can see a noticeable drop in monthly bills while simultaneously increasing the resale value of your property.

Local Expertise and Professional Guarantees

As a PAS 2030 and CHAS accredited company, Global Plastering brings a level of expertise you can rely on. We provide SWIGA insurance-backed guarantees for your peace of mind, ensuring that your investment is protected. Our team is proud to serve domestic and commercial clients within a 35-mile radius of our base, bringing reliable, professional insulation services to every corner of Rhondda Cynon Taf. To start your property transformation or book a free retrofit survey, please call our local team today on 07393 355531.

Why Choose Global Plastering for Non-Traditional Retrofits?

Your trusted, PAS 2030 accredited experts delivering high-performance insulation to reduce heat loss in Airey, Cornish, and solid wall homes across South Wales and South West England.

Local South Wales Experts

Based in Ferndale, we cover a 60-mile radius, providing tailored insulation solutions for homes from Swansea right across to Bristol.

Fully PAS 2030 Accredited

We strictly adhere to PAS 2035 retrofit standards. Our CHAS registered tradesmen ensure complete regulatory compliance and maximum energy efficiency.

Non-Traditional Specialists

Extensive experience insulating complex property types, including Wimpey no-fines, Cornish units, and Airey houses, to eliminate draughts and high bills.

SWIGA Backed Guarantees

Enjoy total peace of mind. We are fully insured and proudly provide robust 25-year SWIGA Insurance Backed Guarantees on our installations.

Grey EPS external wall insulation boards mechanically fixed to the exterior of a solid wall property in South Wales prior to rendering application.
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Plastering Services Across South Wales and South West England: 07393 355531

Non Traditional Build Insulation in Treherbert And Surrounding Areas

We Cover All of Rhondda Cynon Taf

Treorci / Treorchy Rhondda Ferndale Ferndale Aberdare Pontycymer Tonypandy Glyn-Nedd / Glyn-Neath Aberpennar / Mountain Ash Maesteg

What Our Clients Say About Global Plastering

"Excellent work the team removing our old 1970's cladding and replacing it with insulation and a rendered finish. The job went smooth from start to finish with all old materials removed from site. We are very pleased with the end result and would thoroughly recommend Global Plastering."

A. Jenkins (Ferndale)

"Dilwyn and his team were brilliant and made a lovely job of our EWI. They were very friendly, hard-working, and left no mess at the end of each day. Our house looks great and we can definitely feel the benefits of the insulation already. I'm very glad we chose EWI especially with energy costs as they are now."

G. Toogood (Bristol)

"Charlotte and the team were professional, reliable, and excellent at communicating throughout. They did a fantastic job of skimming and rendering the back of our house during our renovation. Superb quality of work and highly recommended!"

M. Lewis (Cardiff)

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FAQ

Frequently Asked Questions

Answers to common questions about our specialist non-traditional build insulation and retrofit services in South Wales and South West England and across South Wales.

What is a Wimpey no-fines house and can it be insulated?

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A Wimpey no-fines house is built using concrete that doesn't contain "fines" (small stones or sand), creating a porous structure. These homes are perfect candidates for external wall insulation. Because the walls are solid, EWI is the most effective way to stop heat loss and prevent the damp issues often associated with this build type.

Will I need planning permission to insulate my Airey or Cornish unit?

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In many cases, external wall insulation falls under permitted development. However, because it changes the appearance of the property, it is always best to check with your local council in South Wales or the South West. If you live in a conservation area or a listed building, stricter rules apply. We can help you understand the requirements for your specific location.

How long does it take to install insulation on a non-traditional home?

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Most domestic projects take between two to three weeks, depending on the size of the house and the weather. We manage the scaffolding, the delivery of materials, and the final clean-up, so you don't have to worry about the logistics.

Can you help with hard-to-treat properties like Airey houses?

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Yes, Airey houses are a core part of our business. These homes have a specific concrete pier and panel construction that requires a specialist approach to fixing insulation. We use industry-approved methods to ensure the structural integrity of your home is maintained while we upgrade its thermal performance.

Still have questions? Contact our South Wales and South West England Plastering experts today!

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Proudly Serving South Wales & South West England

Global Plastering are your trusted, PAS 2030 accredited insulation and rendering experts. Based in Ferndale, Wales, we cover a 60-mile radius, providing high-quality external wall insulation (EWI), internal wall insulation (IWI), and premium silicone rendering to reduce energy bills and transform cold houses. Explore our primary service areas below.

Our Key Service Areas

South Wales

  • Rhondda: Ferndale, Pontypridd, Porth
  • Cities: Cardiff, Swansea, Newport
  • Surrounding: Bridgend, Merthyr Tydfil
  • Specialists in upgrading terraced and solid wall homes
  • Experienced in Cornish and Airey non-traditional builds

South West England

  • Bristol and the M4 Corridor
  • Bath, Gloucester, and Cheltenham
  • North Somerset and surrounding borders
  • Expert rendering for Victorian and Edwardian properties
  • Commercial insulation and decarbonisation projects

PAS Accredited Experts

  • Fully PAS 2030 and PAS 2035 compliant
  • SWIGA insurance-backed guarantees provided
  • CHAS registered for commercial health & safety
  • Deep understanding of MEES compliance for HMOs

Book a Free Retrofit Survey

Contact Global Plastering today for a no-obligation quote on insulation, rendering, or plastering across Wales and the South West.

Call 07393 355531

If your specific location within our 60-mile radius isn't listed, please don't hesitate to get in touch. We cover all domestic, commercial, and landlord properties within this area.

Our Operating Radius & Coverage

Map shows our primary service areas across South Wales and South West England.

Book a Free Retrofit Survey for Your Non-Traditional Build Today!
Call South Wales and South West England's Trusted Insulation and Plastering Specialists on 07393 355531

07393 355531 charlotte@globalplastering.co.uk