Modern glass staircase and smooth white plastered walls in a thermally efficient home following internal wall insulation

Solid Wall Insulation in Abertyleri / Abertillery , Blaenau Gwent

Call Your Local Abertyleri / Abertillery Expert
01443 809770
Serving Abertyleri / Abertillery & Blaenau Gwent

Expert Solid Wall Insulation for Abertillery Homes

If you live in a traditional solid wall property in Abertillery, you likely know the struggle of keeping your home warm during the colder months. Many Victorian terraces and older homes in Blaenau Gwent were built without cavity walls, making them highly susceptible to heat loss. At Global Energy Insulation, we provide expert solid wall insulation services tailored to the specific needs of properties across Abertillery and the surrounding Blaenau Gwent area. By choosing our PAS 2035 compliant services, you can effectively treat cold walls, stop damp and condensation in their tracks, and significantly lower your energy bills.

South Wales and South West England

01443 809770

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A modern open-plan dining room with smooth white walls and blue chairs, demonstrating a high-quality interior finish following internal wall insulation
PAS 2035 Accredited Solid Wall Experts

Why Choose Our Solid Wall Insulation Services in Ferndale?

Whether you require External Wall Insulation (EWI) or Internal Wall Insulation (IWI), Global Energy Insulation delivers SWIGA-backed heat loss solutions to lower your high energy bills and improve your property's EPC rating across South Wales and the South West. Working seamlessly alongside our sister company, Global Plastering, we guarantee a flawless, fully compliant, end-to-end retrofit finish.

Why Solid Wall Insulation Is Essential for Your Property

Solid walls account for a massive portion of heat loss in older, uninsulated buildings. Without proper thermal protection, your heating system works overtime, yet the warmth escapes through your masonry. Installing either external or internal wall insulation transforms your living space into a thermal barrier. Beyond the immediate comfort of a warmer house, our solutions help improve your home EPC rating, which is increasingly critical for homeowners and landlords managing MEES compliance. By reducing thermal bridging, we help you create a drier, healthier indoor climate that prevents the common issue of black mould.

Internal or External Insulation: Which Fits Your Home?

Choosing the right method for your property depends on your specific building type and planning requirements. For those wanting to maintain the original aesthetic of their home, our internal wall insulation provides an excellent thermal upgrade without altering the exterior. Conversely, external wall insulation acts like a protective overcoat, significantly boosting energy efficiency while allowing for a fresh render finish. Our team will assess your home to determine whether you have a solid brick or non-traditional construction, ensuring the installation adheres to strict UK building regulations.

The Global Energy Insulation Complete Service Advantage

We take pride in offering a seamless, end-to-end experience for all our clients in South Wales and the South West. As a PAS 2035 retrofit specialist, we manage the technical assessment and coordination process, ensuring your project meets the highest industry standards. We are CHAS accredited and offer SWIGA-backed guarantees for your peace of mind. Furthermore, we collaborate closely with our sister company, Global Plastering, to handle all internal finishing. This partnership means you receive a professional-grade finish that looks as good as it performs, handled by one trusted team.

Ready to Improve Your Home Energy Efficiency?

Don't let another winter pass with high energy bills and draughty rooms. Safeguarding your Abertillery property against rising costs and moisture issues is a smart investment in your home future. Whether you own a bungalow, terrace, or semi-detached property, our experienced local team is ready to guide you through the process, from initial survey to final certification. Take the first step toward a warmer, more efficient home today. Get a free, no-obligation quote for your solid wall insulation by speaking to our team at 01443 809770.

Why Choose Global Energy Insulation?

Your trusted, fully PAS 2035 accredited solid wall insulation experts based in Ferndale. We deliver guaranteed heat loss solutions across Rhondda Cynon Taf and the South West to improve your EPC rating and permanently lower high energy bills.

Local Ferndale & South Wales Experts

Based in Ferndale, we understand the unique solid wall and period properties across Rhondda Cynon Taf. We deliver targeted cold house solutions within a 60-mile radius.

PAS 2030 & Fully Accredited

We are a PAS 2030 compliant installer, CHAS accredited, and hold a Waste Carriers Licence. Fully insured (Company No: 05875199), ensuring safe, building-regulation-compliant retrofit services.

Flawless End-to-End Finish

While we specialise in EWI and IWI, our sister company, Global Plastering, provides premium traditional plastering to ensure a seamless interior finish ready for decorating.

SWIGA Backed Guarantees

Stop thermal bridging with complete peace of mind. As a SWIGA-backed agency, our insulation installations come with comprehensive Insurance Backed Guarantees.

Taped and jointed plasterboard ceiling and walls during an internal wall insulation finishing process
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Energy Insulation Services Across South Wales and South West England: 01443 809770

What Our Clients Say About Global Energy Insulation

"Fantastic service from the team at Global Energy Insulation. The external wall insulation has made our home noticeably warmer, eliminated cold draughts, and our heating bills have dropped significantly. High-quality work all around."

K. Davies (Swansea)

"As a landlord needing EPC improvements, I highly recommend their PAS 2035 retrofit services. The internal wall insulation was installed professionally, and their sister company, Global Plastering, left a flawless finish."

G. Harrison (Cardiff)

"Professional from start to finish. The loft and cavity wall insulation were completed quickly by a fully accredited team. Having the SWIGA insurance-backed guarantee gives us complete peace of mind."

S. O'Connor (Newport)

Solid Wall Insulation FAQs

Frequently Asked Questions

Have questions about stopping heat loss, improving your EPC rating, or choosing between EWI and IWI? Find answers about our PAS 2035 accredited solid wall insulation services across South Wales and South West England, South Wales, and the South West.

How long does it take to install external wall insulation?

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For a standard semi-detached house in Ferndale, the process usually takes between two to three weeks, depending on the weather. This includes the preparation, fixing the insulation boards, and applying the final render finish.

Will I lose much space with internal wall insulation?

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We use high-performance materials that provide maximum warmth with minimum thickness. While you will lose a few centimetres of room width, the trade-off is a significantly warmer, more comfortable living space that is much cheaper to heat.

Do I need planning permission for EWI?

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In many cases, EWI falls under "permitted development." However, if you live in a conservation area or a listed building, or if the insulation significantly changes the look of the street, permission may be required. We can help you understand the requirements for your specific location in Rhondda Cynon Taf or beyond.

Can solid wall insulation stop damp?

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Yes, it is highly effective at stopping penetrating damp and condensation. By keeping the walls warm, moisture in the air no longer settles on them as water droplets, which prevents the growth of black mould.

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

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Proudly Serving South Wales, The South West & Surrounding Areas

Global Energy Insulation is your trusted local specialist dedicated to providing definitive cold house solutions and drastically reducing heat loss. Operating from our base in Ferndale, we cover a 50–60 mile radius across South Wales and South West England. From premium External Wall Insulation (EWI) and silicone rendering to comprehensive PAS 2035 whole-house retrofit services, we help homeowners and landlords improve EPC ratings and slash high energy bills.

Our Primary Service Areas

South Wales

  • Ferndale & Rhondda Cynon Taf
  • Cardiff, Newport & Swansea
  • Bridgend, Merthyr Tydfil & Caerphilly
  • Brecon & surrounding Valleys
  • Ideal for terraced, semi-detached & solid wall homes

South West England

  • Bristol & Bath
  • Gloucester & Gloucestershire
  • Somerset region
  • Upgrading Victorian, Edwardian & non-traditional builds
  • Expert solutions for thermal bridging

The Global Advantage

  • PAS 2030 compliant & SWIGA backed guarantees
  • CHAS accredited & fully insured (Co. No: 05875199)
  • Effortless MEES compliance for local landlords
  • Seamless interior finishing by our sister company, Global Plastering

Stop Losing Heat Today

Don't wait for another freezing winter—safeguard your home against rising energy costs today.

Call 01443 809770

If your specific location within our 50–60 mile radius isn't listed, please get in touch. We regularly travel across the region to deliver accredited home energy efficiency upgrades.

Our South Wales & South West Coverage

Map shows our extensive service radius across Wales and England for EWI, IWI, rendering, and retrofit projects.

Stop Heat Loss & Lower Your Energy Bills Today!
Get a Free Solid Wall Insulation Quote from South Wales and South West England's Trusted Energy Insulation Specialists. Call 01443 809770 Now.