Contact Global Energy Insulation
Struggling with a cold home, rising energy bills, or landlord EPC compliance? Speak to our local retrofitting, insulation, and rendering experts based in Ferndale, South Wales. We operate across a 50–60 mile radius to deliver warmer, more efficient properties.
Call Our Team
Speak directly with a PAS 2035 retrofit coordinator or insulation estimator.
Email Enquiries
Send us your property specifications, architectural drawings, or tender documents.
Registered Office
Global Energy Insulation is based in Ferndale, proudly serving South Wales and the South West.
Traditional Plastering Required?
While Global Energy Insulation specialises in thermal insulation, exterior rendering, and PAS 2035 retrofits, our sister company Global Plastering provides complete traditional plastering services. Together, we deliver a flawless end-to-end finish.
Request an Assessment or Quote
Fill in our secure form below to specify your property details. Our compliance team will review your enquiry against local building standards, planning regulations, and applicable funding routes.
Our Retrofit & Contact Process
We follow a structured compliance framework to ensure every property treatment is right the first time. Here is what happens after you submit your enquiry:
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1
Enquiry & Triage
Our Ferndale team reviews your building details (e.g., solid wall, cavity, timber frame, or non-traditional builds like Wimpey no-fines) to map out structural feasibility.
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2
Retrofit Assessment & Coordination
A qualified surveyor inspects your property to draft ventilation plans, calculate thermal bridging risks, and issue an accurate pre-installation report.
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3
SWIGA-Backed Installation
Our accredited teams execute the External Wall Insulation (EWI), Internal Wall Insulation (IWI), or specialist rendering system, fully supported by insurance-backed guarantees.
Local Authority & MEES Compliance
Planning permissions, building control notices, and minimum energy efficiency standards (MEES) can be complex. For period houses, listed buildings, and properties in conservation zones across South Wales, we coordinate compliance seamlessly.
Serving South Wales & South West England
From our headquarters in Ferndale, Rhondda Cynon Taf, we service an expansive **50–60 mile operational radius**. Whether you are a homeowner in Cardiff, a landlord upgrading an HMO in Swansea, or a commercial development manager in Bristol, our teams are locally positioned to respond promptly.
- Ferndale & RCT
- Cardiff & Newport
- Swansea & Bridgend
- Caerphilly & Merthyr
- Bristol & Bath
- Gloucester & Somerset
- Brecon Beacons area
- South West Coastal regions
Are you just outside this radius? Contact our logistical planners anyway—we frequently accommodate larger commercial retrofits and community decarbonisation projects further afield.
Why Partner with Global Energy Insulation?
We provide absolute reassurance across compliance, guarantees, and workplace health and safety.
PAS 2030 Certified
Retrofitting Standards Compliant
SWIGA Member
Solid Wall Insurance Guarantees
CHAS Accredited
Elite Safety Standards
Licensed Waste Carrier
Eco-Friendly & Compliant Cleanup
Global Energy Insulation | Registered Company No: 05875199 | Fully Insured (Public & Employer Liability)
Enquiry FAQs
Answers to common queries regarding quotes, surveys, and energy ratings.
How much does a whole-house retrofit assessment cost?
Retrofit assessments under PAS 2035 rules depend on property size and construction complexity. When you fill out our contact form, we provide a transparent, upfront cost. If you are applying through local funding streams or home energy improvement grants, this cost may be subsidised.
Do I need planning permission for External Wall Insulation (EWI)?
In most areas of South Wales and South West England, EWI is classified under Permitted Development. However, if your home is a listed building, situated within a conservation area, or the installation substantially alters the external appearance, planning permission may be required. Our team manages all compliance checks and coordinates with your local planning department.
How do you work alongside Global Plastering?
For Internal Wall Insulation (IWI) projects, we install the structural framing and high-performance insulation boards. To ensure an outstanding final finish, our sister company, Global Plastering, is brought in to professionally tape, joint, and skim-coat the walls, leaving them perfectly smooth and ready for decoration. This provides a truly integrated, hassle-free service.
Do you assist with MEES compliance for HMOs and rental properties?
Yes. We specialise in helping landlords elevate their properties to meet Minimum Energy Efficiency Standards (MEES). We identify specific causes of low EPC ratings, design custom insulation treatments, and coordinate the post-installation assessment to secure your EPC compliance swiftly.
Don't wait for another freezing winter.
Secure your home's thermal comfort, eliminate black mould, and reduce thermal bridging. Speak to South Wales' most trusted PAS 2030 accredited contractors today.