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Stack of Knauf loft insulation rolls ready for professional installation by Global Energy Insulation to reduce heat loss.

Loft Insulation in Gorseinon , Swansea

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01443 809770
Serving Gorseinon & Swansea

Professional Loft Insulation Services in Gorseinon

Global Energy Insulation is your local authority for loft insulation in Gorseinon and across the wider Swansea area. With up to 25% of household heat escaping through the roof, your loft is often the primary source of energy waste. Our expert team specialises in helping homeowners and landlords identify heat loss and implement professional insulation solutions that make a genuine difference to your property's comfort and energy efficiency.

South Wales and South West England

01443 809770

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External Wall Insulation by Global Energy Insulation

01.

External Wall Insulation

Dramatically reduce heat loss and slash energy bills with our PAS 2030 accredited external wall insulation. Ideal for solid wall properties across South Wales.

Internal Wall Insulation by Global Energy Insulation

02.

Internal Wall Insulation

Enhance thermal efficiency with our internal wall insulation. Fully managed from installation to a flawless finish by our sister company, Global Plastering.

Loft Insulation by Global Energy Insulation

03.

Loft Insulation

Save up to 25% on heating bills with professional loft insulation. We provide compliant, fast, and effective heat loss solutions for all property types.

Silicone Rendering by Global Energy Insulation

04.

Silicone Rendering

Transform your home’s exterior with weather-resistant silicone rendering. A durable, crack-resistant finish that perfectly complements our insulated systems.

Rolls of non-combustible fibreglass loft insulation ready for installation
Trusted Loft Insulation Experts in South Wales

Why Choose Global Energy Insulation?

Based in Ferndale, Rhondda Cynon Taf, and covering a 50–60 mile radius across South Wales and the South West, Global Energy Insulation is your premier choice for combating high energy bills and heat loss. As a fully PAS 2030 Accredited and CHAS Accredited installer, we ensure every loft and roof insulation project strictly adheres to PAS 2035 whole-house retrofit standards. Whether you are upgrading a modern semi-detached property or addressing complex thermal issues in a listed building, we navigate all local building regulations and EPC compliance effortlessly.

We are SWIGA-backed, fully insured with Public Liability cover, and hold a registered Waste Carriers Licence (Company No: 05875199). What truly sets us apart is our seamless partnership with our sister company, Global Plastering. This allows us to provide a flawless, end-to-end service—from installing expert thermal bridging solutions in your roof space to delivering immaculate traditional plastering finishes inside your home.

Don't wait for another freezing winter—safeguard your home against rising energy costs today. Speak to our PAS 2030 accredited team today on 01443 809770 to get a free, no-obligation quote and book your retrofit assessment.

Why choose our accredited insulation experts?

As a PAS 2030 accredited company, we pride ourselves on delivering technical excellence that meets the highest industry standards. We don't just roll out material; we offer a whole-house retrofit approach. Whether you are dealing with a cold Victorian terrace or a modern bungalow, our work is backed by the Solid Wall Insulation Guarantee Agency (SWIGA). We are also CHAS accredited, fully insured, and carry a professional Waste Carriers Licence to ensure your old insulation is removed and disposed of responsibly.

How our loft insulation solves your energy problems

Thermal bridging is a common issue in many Gorseinon homes, leading to damp, condensation, and black mould. By installing premium Earthwool, we create a robust thermal barrier that keeps your home warmer in winter and cooler in summer. This process is essential for reducing your heating bills and achieving a better EPC rating. If you are a landlord, these improvements are vital for meeting current MEES compliance regulations and maintaining the value of your rental portfolio.

Is your Gorseinon property ready for a retrofit?

As specialists in PAS 2035 retrofit services, we manage the entire process from initial assessment to final installation. Many older properties in South Wales require specific attention to ventilation and material compatibility to avoid long-term structural issues. Our team ensures that your insulation project is compliant with UK building regulations, providing you with peace of mind. We also work closely with our sister company, Global Plastering, to provide a complete end-to-end service, covering any internal finishing required during the upgrade.

Book your energy efficiency assessment today

Don't wait for another freezing winter to address your home's thermal performance. Whether you own a terraced house in Gorseinon or a commercial building in Swansea, our team is ready to help you save on energy costs. Our experts are based locally and cover a wide radius across South Wales and the South West. Contact our PAS 2030 accredited team today on 01443 809770 for a free, no-obligation quote and let us help you transform your home into a warmer, more efficient space. Please use UK Spelling and Grammar.

Why Choose Global Energy Insulation?

Your trusted, PAS 2030 accredited insulation and retrofit experts, delivering exceptional thermal efficiency, EPC improvements, and lower energy bills across South Wales and the South West.

Local South Wales Experts

Based in Ferndale, we proudly serve Rhondda Cynon Taf and a 60-mile radius, understanding exactly how to treat heat loss in local property types.

PAS 2030 & SWIGA Accredited

Fully PAS 2035 compliant, CHAS accredited, and SWIGA-backed, ensuring your loft insulation meets stringent UK building regulations and MEES standards.

Complete End-to-End Service

From initial retrofit assessments to immaculate internal finishing by our sister company, Global Plastering, we provide a seamless home improvement journey.

Lower Bills & Reassurance

Eradicate cold drafts and slash high energy bills. We provide detailed quotes and Insurance Backed Guarantees for total peace of mind.

A modern house under construction with exposed blockwork and rolls of insulation visible inside, preparing for thermal efficiency upgrades
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Energy Insulation Services Across South Wales and South West England: 01443 809770

Loft Insulation in Gorseinon And Surrounding Areas

We Cover All of Swansea

Loughor Pontarddulais Llanelli Abertawe / Swansea Rhydaman / Ammanford Porth Tywyn / Burry Port Pontardawe Neath Port Talbot Ystradgynlais

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)

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FAQ

Frequently Asked Questions

Answers to common questions about our loft insulation, PAS 2035 retrofit solutions, and heat loss reduction services in South Wales and South West England and across South Wales.

How much does loft insulation cost in South Wales?

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The price depends on the size of your loft and the amount of existing insulation we need to remove or top up. However, loft insulation is often seen as the most cost-effective home improvement because it usually pays for itself through energy savings within a few years. We provide clear, transparent quotes after a quick survey.

Can I still use my loft for storage?

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Yes, but you shouldn't put boxes or suitcases directly onto the insulation material as this compresses it and stops it from working. We can install "loft legs" or raised boarding systems that create a platform above the insulation, allowing you to use the space without losing any thermal benefits.

Will loft insulation cause damp or condensation?

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Only if it is installed incorrectly. If a DIYer blocks the airflow at the eaves, moisture can get trapped. This is why using a PAS 2035 specialist is so important. We make sure that while your home stays warm, there is still enough ventilation to prevent any damp issues.

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 with Expert Loft Insulation
Call South Wales and South West England's PAS 2030 Accredited Energy Insulation Specialists on 01443 809770 for a Free Quote Today!

01443 809770 info@globalenergyinsulation.co.uk