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

Solid Wall Insulation in Bargoed / Bargod , Caerphilly

Call Your Local Bargoed / Bargod Expert
01443 809770
Serving Bargoed / Bargod & Caerphilly

Transforming Energy Efficiency in Bargoed Homes

Global Energy Insulation is a leading PAS 2035 retrofit specialist serving Bargoed and the wider Caerphilly area. Many homes in South Wales, particularly Victorian terraces and non-traditional builds like Wimpey no-fines or Airey houses, suffer from significant heat loss through solid walls. Our expert team provides professional External Wall Insulation and Internal Wall Insulation to help you regain control over your home environment. By addressing these thermal weak points, we help residents across Bargoed achieve a warmer home while significantly reducing 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 Matters for Bargoed Properties

If your home was built before the 1930s, it likely features solid wall construction which lacks the insulating cavity found in modern homes. This structural limitation often leads to high heat loss, cold walls, and common damp issues caused by condensation. By installing high-performance insulation, we provide an effective solution to eliminate thermal bridging and improve your home energy efficiency. Whether you are a homeowner looking for comfort or a landlord needing to meet MEES requirements for an improved EPC rating, we provide the necessary technical expertise.

Our Comprehensive Approach to Retrofit Services

We take a whole-house approach to every project, ensuring that all work complies with strict PAS 2035 retrofit standards. Our process begins with a detailed assessment to determine whether your property requires External Wall Insulation to revitalise the exterior or Internal Wall Insulation for sensitive facades. As a SWIGA-backed and PAS 2030 compliant installer, we ensure every installation is finished to the highest standard. To provide a complete end-to-end service, we coordinate seamlessly with our sister company, Global Plastering, ensuring that all internal finishes are smooth, professional, and ready for decoration.

Are You Ready to Reduce Heat Loss and Damp?

Ignoring cold, damp walls can lead to long-term structural issues and escalating heating costs throughout the winter months. By choosing a specialist team, you ensure that your property is upgraded correctly, safely, and in accordance with UK building regulations. Our CHAS-accredited team is dedicated to safeguarding your home against rising energy costs through industry-leading insulation techniques. From initial retrofit assessment to the final rendering or plastering touch, we manage every aspect of the process, leaving you with a more comfortable and energy-efficient living space.

Get Started With Your Local Insulation Experts

Global Energy Insulation is proud to support the Bargoed community with reliable, high-quality retrofit solutions. We bring years of experience and a commitment to excellence to every job, from terrace homes to detached properties across Caerphilly. Safeguard your property today and stop the winter chills with our expert services. To discuss your requirements, arrange a site survey, or get a free, no-obligation quote, please contact our team at 01443 809770. Please use UK Spelling and Grammar.

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.