A modern interior featuring a glass staircase, highlighting a warm and well-insulated home, services provided by Global Energy Insulation.

Underfloor Insulation in Porthcawl , Bridgend

Call Your Local Porthcawl Expert
01443 809770
Serving Porthcawl & Bridgend

Professional Underfloor Insulation Services in Porthcawl

If you live in a property with suspended timber floors, you are likely losing a significant amount of heat through your floorboards. At Global Energy Insulation, we are the leading specialists in Porthcawl for high-performance underfloor insulation. Our team helps homeowners and landlords across the Bridgend area solve the common problem of draughty, cold floors that drive up energy bills and decrease home comfort. As a PAS 2030 accredited company, we focus on delivering thermal efficiency that meets the strict PAS 2035 retrofit standards, helping you create a warmer home while effectively reducing your energy consumption.

South Wales and South West England

01443 809770

Get An Estimate

A newly finished room with pristine white plastered walls and grey carpet, showcasing the high-quality finish after internal wall insulation by Global Energy Insulation in South Wales.
Why Choose Us

Why Choose Global Energy Insulation for Underfloor Insulation?

As the premier insulation experts based in Ferndale, we provide highly effective cold house solutions across a 50–60 mile radius, serving South Wales and South West England. From Cardiff and Swansea to Newport, Bristol, and Bath, we are dedicated to helping homeowners and landlords eradicate cold drafts, tackle thermal bridging, and implement permanent high energy bills solutions.

Whether your property is a classic Victorian terraced house, a detached period home with suspended timber floors, or a flat requiring an energy upgrade, our underfloor insulation services are designed to dramatically improve your thermal comfort. For landlords facing strict MEES deadlines, our solutions are an essential step to sustainably improve EPC ratings across an HMO or rental portfolio.

Trusted, Accredited, & PAS 2035 Compliant

  • Fully PAS 2030 Compliant: Supported by full PAS 2035 Retrofit Assessor and Coordination capability to guarantee strict whole-house standards.
  • SWIGA Backed: We provide robust Insurance Backed Guarantees for absolute peace of mind on your investment.
  • Fully Certified & Insured: CHAS Accredited, full Waste Carriers Licence held, and Fully Insured for Public Liability.
  • Registered Expertise: Global Energy Insulation is a trusted, established industry leader (Registered Company No: 05875199).

A Complete End-to-End Service: While Global Energy Insulation specialises in premium underfloor insulation, external rendering, and retrofit services, our sister company, Global Plastering, offers comprehensive traditional plastering services. If skirting boards or lower wall sections need making good after floorboards are carefully lifted and insulated, we seamlessly handle the interior finish so you receive a complete, hassle-free service.

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

Call our accredited experts directly on 01443 809770 or request your bespoke survey below.

Book your retrofit assessment

How Our Underfloor Insulation Process Works

Our installation process is designed to be as non-disruptive as possible. We begin with a professional assessment to understand the current state of your floor joists and void. Our experts then install high-quality insulation materials between the floor joists to create a continuous thermal barrier. This prevents cold air from circulating beneath your home and stops heat from escaping into the sub-floor void. We ensure the installation is carried out with precision, paying close attention to thermal bridging to ensure the entire floor area is properly sealed and protected.

Why Choose Our Retrofit Services for Your Home

Choosing Global Energy Insulation means opting for quality, compliance, and peace of mind. We are fully PAS 2030 compliant and equipped to support PAS 2035 retrofit assessments, ensuring your home meets modern energy efficiency regulations. Our work is backed by insurance-backed guarantees through SWIGA, providing you with long-term protection. Because we work closely with our sister company, Global Plastering, we offer an end-to-end service. Whether you need the insulation installed or additional internal finishing and repairs, our combined teams handle every detail of the process, saving you the hassle of coordinating multiple contractors.

Benefits of Insulating Your Floors in Porthcawl

The primary benefit of our underfloor insulation is a dramatic reduction in heat loss, which directly translates to lower heating bills. By eliminating cold draughts, you will notice a warmer living environment, especially during the winter months in Porthcawl. Furthermore, our solutions are highly effective at reducing moisture build-up and damp, which is critical for protecting the structural integrity of timber joists. For landlords, this is an excellent way to improve your property EPC rating, ensuring you remain compliant with MEES standards while making your rental homes more attractive to tenants.

Frequently Asked Questions About Floor Insulation

Many homeowners ask how long the installation takes; most projects are completed efficiently with minimal disruption to your daily life. Another common query is whether this process can improve an EPC rating, and the answer is yes, as it is a recognised measure for enhancing energy efficiency. We also often hear concerns about thermal bridging, which our installation techniques specifically target and resolve. If you have questions about specific property types, such as Victorian terraces or newer builds, our experienced local team is always available to provide expert advice tailored to your home.

Why Choose Global Energy Insulation?

Your trusted, PAS 2030 accredited retrofit specialists delivering high-performance underfloor insulation across South Wales. We guarantee thermal comfort, reduced heat loss, and absolute peace of mind.

South Wales Local Experts

Based in Ferndale, we cover a 60-mile radius including Cardiff and Newport. We understand local building styles, expertly insulating traditional suspended timber floors.

PAS 2030 & CHAS Accredited

Our installations adhere to strict PAS 2035 whole-house retrofit standards. We are fully insured and hold a Waste Carriers Licence (Reg No: 05875199) for your complete protection.

SWIGA Backed & Guaranteed

Enjoy complete reassurance with our SWIGA Insurance Backed Guarantees. Furthermore, alongside our sister company Global Plastering, we provide a flawless end-to-end finish.

Slash High Energy Bills

Don't wait for another freezing winter. Our underfloor insulation eliminates cold draughts and helps landlords effortlessly achieve crucial MEES and EPC rating improvements.

A French press and two coffee mugs on a bright kitchen counter in a warm, comfortable home

Book Your Consultation With Our Local Team

Don't let another winter pass with cold floors and high heating costs. Whether you own a detached home in Porthcawl or a terraced property in the wider Bridgend area, we are ready to help you improve your home energy efficiency. Our team is fully insured, CHAS accredited, and holds a valid waste carriers licence for your complete reassurance. Please contact our expert team today at 01443 809770 to request a free, no-obligation quote or to discuss your requirements with a professional PAS 2035 retrofit specialist. We are here to help you secure a warmer, more sustainable future.

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)

Underfloor Insulation FAQs

Frequently Asked Questions

Answers to common questions about our PAS 2030 accredited underfloor insulation, draught-proofing, and heat loss reduction services across South Wales and South West England and South Wales.

How much mess does the installation create?

+

If you have a crawl space under your home, we can often do the work without lifting your floorboards, meaning there is very little disruption to your home. If we do need to lift boards, our team works methodically to make sure the process is clean and tidy.

Will underfloor insulation cause my floors to rot?

+

No, provided it is installed correctly. We make sure that your sub-floor ventilation (air bricks) stays clear. This keeps the air moving and protects your timber joists from moisture build-up. This is why using a PAS 2030 accredited installer is so important.

How long does it take to pay for itself?

+

With energy prices remaining high, the "payback period" for floor insulation has shortened significantly. Most homeowners find that the savings on their heating bills cover the cost of the installation within a few years, all while enjoying a much more comfortable home.

Can you insulate solid concrete floors?

+

Yes, but the process is different. For solid floors, we usually lay high-density insulation boards on top of the concrete, followed by a new floor covering. This can raise the floor height slightly, so we will discuss the best options for your specific property during our site visit.

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.

Eliminate cold draughts and reduce heat loss with professional underfloor insulation.
Call South Wales and South West England's PAS 2030 accredited Energy Insulation specialists today on 01443 809770 for a free, no-obligation quote!