Unit 7, Oakland's Business Park, Ferndale, CF43 4UG

charlotte@globalplastering.co.uk

Call Us: 07393 355531

Rolls of non-combustible loft insulation supplied by Global Plastering in Ferndale

Room In Roof Insulation in Penarth , Vale of Glamorgan

Name: Global Plastering
Address: Unit 7, Oakland's Business Park, Ferndale, CF43 4UG, GB
Telephone: 07393 355531

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Call Your Local Penarth Expert

07393 355531

Serving Penarth & Vale of Glamorgan

Professional Room In Roof Insulation in Penarth

Global Plastering provides specialist room in roof insulation services across Penarth and the wider Vale of Glamorgan area. Many older properties in this region suffer from significant heat loss, with nearly a quarter of warmth escaping through poorly insulated attic spaces and sloping ceilings. We help homeowners transform cold, draughty areas into comfortable, energy-efficient living spaces using high-performance materials and expert techniques tailored to the South Wales climate.

South Wales and South West England

07393 355531

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Our Trusted Partners & Brands

01.

Loft Insulation

Maximise thermal comfort and dramatically reduce heat loss with our PAS 2030 accredited loft insulation. Stop draughts, lower your heating bills, and improve your EPC rating.

02.

Internal Wall Insulation

Perfect for solid wall properties or Victorian homes where preserving the exterior is key. Enhance energy efficiency across South Wales with expert internal dry lining and insulation.

03.

Plastering & Skimming

Achieve flawless finishes for your newly insulated room-in-roof. Our highly experienced plasterers provide smooth, durable surfaces ready for decoration across the South West.

04.

Condensation Control

Eliminate damp and safeguard your property's structural health. Our retrofit insulation solutions are designed to treat thermal bridging and prevent black mould growth.

Stack of Knauf Loft Roll 44 insulation ready for a professional loft insulation installation to reduce heat loss and improve energy efficiency.

PAS 2030 Accredited Attic Retrofits

Why Choose Our Room In Roof Insulation?

Based in Ferndale and covering a 60-mile radius across South Wales and South West England, Global Plastering provides expert attic retrofits designed to eliminate draughts and drastically reduce heat loss. Whether you live in a Victorian terrace, a bungalow, or a non-traditional build, our fully PAS 2035 compliant room-in-roof insulation guarantees exceptional thermal comfort, lower energy bills, and a significantly improved EPC rating. Backed by SWIGA insurance guarantees for your total peace of mind. Speak to our energy efficiency experts today on 07393 355531.

Why Insulate Your Attic Slopes and Gable Walls?

Uninsulated roof spaces act as a major thermal bridge, leading to high heating bills and inconsistent temperatures throughout the house. Our team installs premium PIR insulation boards and thermal laminates specifically designed for sloping ceilings, gable walls, and stud partitions. Whether you live in a Victorian terrace, a traditional bungalow, or a non-traditional build such as an Airey or Cornish unit, proper insulation prevents common issues like condensation, mould growth, and persistent draughts, significantly improving your home's thermal comfort.

Adhering to PAS 2035 Retrofit Standards

We pride ourselves on technical excellence by strictly following PAS 2035 retrofit standards. This ensures that every installation is not only thermally efficient but also manages moisture effectively to protect the structural integrity of your property. For landlords and HMO owners in Penarth, our service is a vital step toward meeting MEES compliance and improving your overall EPC rating, making your assets more attractive to tenants while reducing their energy consumption.

Our Expert Installation Process in the Vale of Glamorgan

Our process begins with a comprehensive site survey to assess the unique construction of your roof space. Once we understand your property's specific needs, our PAS 2030 accredited technicians proceed with the installation of high-grade insulation boards. As experts in plastering, we ensure that every project is finished to a high standard, leaving your attic spaces smooth, clean, and ready for decoration. We serve clients within a 35-mile radius of Penarth, delivering reliable results for all types of homes.

Book Your Free Retrofit Survey Today

If you are ready to stop heat loss and lower your monthly energy bills, our local team is here to help. We are fully insured, hold valid waste carrier licenses, and provide insurance-backed guarantees through SWIGA for your peace of mind. To discuss your project, learn more about available energy efficiency grants, or book your free professional retrofit survey, contact our experts at 07393 355531. Please use UK spelling and grammar.

Why Choose Global Plastering for Room In Roof Insulation?

Your trusted, fully PAS 2030 accredited energy efficiency experts, delivering warmer homes, improved EPC ratings, and reduced energy bills across Ferndale, South Wales, and the South West.

Ferndale & South Wales Experts

Serving a 60-mile radius across Rhondda Cynon Taf and beyond. We possess deep expertise in treating local building types, from Victorian terraces to bungalows.

PAS 2030 & CHAS Accredited

Fully compliant with PAS 2035 retrofit standards. Our highly experienced team ensures every attic insulation project is completed safely and to strict industry regulations.

SWIGA Backed Guarantees

We are fully insured and SWIGA accredited, providing comprehensive insurance-backed guarantees for total peace of mind and long-lasting thermal comfort.

Lower Your Energy Bills

Effectively treat cold houses and stop heat loss. Our room in roof retrofits dramatically reduce soaring energy bills while significantly improving your property's EPC rating.

Internal wall insulation boards fitted between wooden framing during a property retrofit.

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Plastering Services Across South Wales and South West England: 07393 355531

Room In Roof Insulation in Penarth And Surrounding Areas

We Cover All of Vale of Glamorgan

Caerdydd / Cardiff Barri / Barry Caerffili / Caerphilly Weston-Super-Mare Llantrisant Talbot Green Y Bont-Faen / Cowbridge Rhisga / Risca Newport Pontypridd

What Our Clients Say About Global Plastering

"Excellent work the team removing our old 1970's cladding and replacing it with insulation and a rendered finish. The job went smooth from start to finish with all old materials removed from site. We are very pleased with the end result and would thoroughly recommend Global Plastering."

A. Jenkins (Ferndale)

"Dilwyn and his team were brilliant and made a lovely job of our EWI. They were very friendly, hard-working, and left no mess at the end of each day. Our house looks great and we can definitely feel the benefits of the insulation already. I'm very glad we chose EWI especially with energy costs as they are now."

G. Toogood (Bristol)

"Charlotte and the team were professional, reliable, and excellent at communicating throughout. They did a fantastic job of skimming and rendering the back of our house during our renovation. Superb quality of work and highly recommended!"

M. Lewis (Cardiff)

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FAQ

Frequently Asked Questions

Answers to common questions about our PAS 2030 accredited room in roof insulation, EPC rating improvements, and energy efficiency retrofit services in South Wales and South West England and across South Wales.

How long does it take to insulate an attic room?

Most domestic projects in Ferndale take between 3 to 5 days. This includes the installation of the insulation boards, plasterboarding, and the final skimming. We work efficiently to make sure your home is back to normal as quickly as possible.

Will I lose a lot of space in my bedroom?

We use high-performance PIR boards which are much thinner than traditional wool insulation but offer better thermal resistance. You will typically lose about 50mm to 75mm of space on the walls and ceilings. Most customers find this loss is barely noticeable compared to the massive improvement in warmth.

Does this help with damp and mould?

Yes, if your damp issues are caused by condensation. Cold walls in attic rooms often attract moisture, which leads to black mould. By insulating the walls, we raise the surface temperature, which stops water vapour from turning into liquid. We also ensure that your roof continues to breathe correctly to prevent any structural timber issues.

Is there a lot of mess during the installation?

Insulation and plastering can be dusty, but we take great care to protect your home. We use heavy-duty drop cloths and dust sheets on all walkways and furniture. As licensed waste carriers, we also make sure all old materials and offcuts are removed from your property and disposed of legally.

Can I get a grant for this work?

There are various schemes like ECO4 or the Great British Insulation Scheme that sometimes cover room-in-roof insulation depending on your circumstances and your property’s current EPC rating. We can discuss your eligibility during our initial survey and point you in the right direction.

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

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Proudly Serving South Wales & South West England

Global Plastering are your trusted, PAS 2030 accredited insulation and rendering experts. Based in Ferndale, Wales, we cover a 60-mile radius, providing high-quality external wall insulation (EWI), internal wall insulation (IWI), and premium silicone rendering to reduce energy bills and transform cold houses. Explore our primary service areas below.

Our Key Service Areas

South Wales

Rhondda: Ferndale, Pontypridd, Porth
Cities: Cardiff, Swansea, Newport
Surrounding: Bridgend, Merthyr Tydfil
Specialists in upgrading terraced and solid wall homes
Experienced in Cornish and Airey non-traditional builds

South West England

Bristol and the M4 Corridor
Bath, Gloucester, and Cheltenham
North Somerset and surrounding borders
Expert rendering for Victorian and Edwardian properties
Commercial insulation and decarbonisation projects

PAS Accredited Experts

Fully PAS 2030 and PAS 2035 compliant
SWIGA insurance-backed guarantees provided
CHAS registered for commercial health & safety
Deep understanding of MEES compliance for HMOs

Book a Free Retrofit Survey

Contact Global Plastering today for a no-obligation quote on insulation, rendering, or plastering across Wales and the South West.

Call 07393 355531

If your specific location within our 60-mile radius isn't listed, please don't hesitate to get in touch. We cover all domestic, commercial, and landlord properties within this area.

Our Operating Radius & Coverage

Map shows our primary service areas across South Wales and South West England.

Book Your Free Room in Roof Insulation Survey Today!
Call South Wales and South West England's Trusted Plastering Specialists on 07393 355531

07393 355531 charlotte@globalplastering.co.uk