A home energy assessor from Global Energy Insulation pointing at the exterior wall of a house in South Wales during a property survey

Specialist HMO Insulation Services Across South Wales and South West England & The South West
PAS 2035 accredited solutions to improve EPC ratings, ensure MEES compliance, and eliminate cold walls for your tenants.

Call Your Local PAS 2030 Experts
01443 809770
Serving Ferndale & South Wales

Struggling to Meet MEES Compliance?

Protect your rental property with our SWIGA-backed insulation and PAS 2035 retrofit solutions.

Book your retrofit assessment

Expert HMO Insulation Services in Ferndale and Beyond

Managing a property portfolio in Rhondda Cynon Taf requires balancing tenant comfort with stringent energy efficiency standards. At Global Energy Insulation, we provide specialist HMO insulation services designed to help landlords meet MEES compliance while significantly improving the EPC rating of their buildings. Based in Ferndale, we serve the wider South Wales and South West England region, delivering reliable, high-performance thermal upgrades that protect your investment.

South Wales and South West England

01443 809770

Get An Estimate

Stack of Knauf loft insulation rolls ready for professional installation by Global Energy Insulation to reduce heat loss.
PAS 2030 & SWIGA Accredited Specialists

Why Choose Our HMO Insulation & Retrofit Services?

Based in Ferndale, Global Energy Insulation provides fully compliant PAS 2035 HMO insulation solutions across South Wales and the South West. We help landlords meet strict MEES deadlines, improve EPC ratings, and resolve severe heat loss and thermal bridging issues. Working seamlessly alongside our sister company, Global Plastering, we deliver a comprehensive, end-to-end service—from accredited solid wall insulation to pristine traditional plastering finishes.

Why Landlords Need PAS 2035 Retrofit Standards

Navigating current building regulations can be complex, especially with the strict requirements of PAS 2035 for retrofitting older housing stock. As accredited PAS 2035 retrofit specialists, we manage the entire process, ensuring your project meets all legal standards from assessment to installation. Whether your property is a traditional Victorian terrace or a modern conversion, our team handles the technical complexities of ventilation and heat loss reduction, ensuring your HMO remains fully compliant and ready for future energy regulations.

How Our Solutions Reduce Damp and Improve Comfort

Cold spots and condensation are common issues in many HMOs, often leading to tenant complaints and long-term structural damage. We provide targeted thermal bridging solutions through expert External Wall Insulation and Internal Wall Insulation. These measures not only stop heat from escaping through solid walls but also significantly reduce the risk of black mould growth by maintaining stable internal temperatures. By creating a thermal envelope, we help you keep energy bills lower for your tenants, which is an essential factor in maintaining occupancy rates.

A Complete End-to-End Service for Property Owners

What sets us apart is our integrated approach to property improvement. We work closely with our sister company, Global Plastering, to ensure that every insulation project is finished to the highest standard. While our team at Global Energy Insulation focuses on the thermal performance and structural compliance, Global Plastering provides the essential internal finishing work. This partnership allows us to offer a seamless, start-to-finish service that minimises disruption to your tenants while guaranteeing a professional, high-quality result.

Protecting Your Investment with Trusted Accreditations

Your property investment deserves the best protection, which is why we prioritise quality and transparency in every job we undertake. We are CHAS accredited and maintain a valid waste carriers licence, ensuring all work is carried out to the highest safety and environmental standards. Furthermore, we provide SWIGA backed guarantees, giving you long-term peace of mind regarding the durability of your solid wall insulation. We are fully insured and dedicated to providing local landlords with reliable, professional support across South Wales and the South West. To discuss your project or to book a professional retrofit assessment, contact our experienced team today at 01443 809770.

Why Choose Global Energy Insulation for Your HMO?

As the leading South Wales insulation experts based in Ferndale, we provide trusted HMO insulation services and PAS 2035 retrofit solutions across a 60-mile radius. Don't wait for another freezing winter—safeguard your rental properties against rising energy costs today by calling 01443 809770.

Fully Accredited & Guaranteed

As a PAS 2030 compliant installer with CHAS accreditation, we provide SWIGA backed guarantees and carry full public liability insurance for complete peace of mind.

PAS 2035 Retrofit Experts

We make MEES compliance for landlords effortless. Our assessor-led approach ensures rapid EPC rating improvement across all property types.

End-to-End Seamless Service

From thermal bridging solutions to flawless internal finishes provided by our sister company, Global Plastering, we handle every detail of your upgrade.

Local South Wales Specialists

Operating from Ferndale across South Wales and the South West, we are registered waste carriers (Co No: 05875199), delivering elite energy efficiency for rental properties.

Internal wall insulation installation featuring rigid foil boards fitted between timber studs to reduce heat loss.
Call Now for a Free Quote

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)

HMO Insulation FAQ

Frequently Asked Questions

Answers to common questions from landlords about our HMO insulation, EPC rating improvements, and MEES compliance services in South Wales and South West England, South Wales, and the South West.

How long does it take to insulate an HMO?

+

The timeframe depends on the size of the property and the system used. External Wall Insulation for a standard terraced HMO usually takes 2 to 3 weeks, including the rendering finish. Internal work can be done room-by-room to minimise the impact on tenants.

Will EWI make the rooms smaller?

+

No. One of the biggest benefits of External Wall Insulation is that it is applied to the outside of the building. This is ideal for HMOs because you keep your exact room measurements, which is crucial for meeting local authority room size requirements.

How much can I improve my EPC rating?

+

It is common to see a property jump two full bands (e.g., from an E to a C) after professional wall insulation and loft upgrades. This not only makes the property legal to let but significantly increases its market value.

What is thermal bridging and why does it matter?

+

Thermal bridging happens when a "bridge" is created that allows heat to bypass insulation—often around windows, doors, or where walls meet floors. In HMOs, these cold spots are where mould usually starts. Our PAS 2035 approach ensures these bridges are closed, protecting the health of your tenants and your walls.

Do I need planning permission for External Wall Insulation?

+

In many cases, EWI falls under permitted development. However, if your HMO is in a conservation area or is a listed building, you will need to check with your local council. We can help guide you through this process to ensure everything is done correctly.

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

Call Us Now

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.

Improve Your HMO's EPC Rating & Guarantee MEES Compliance Today!
Call 01443 809770 for a free, no-obligation quote from South Wales and South West England's Trusted Energy Insulation Experts.