Why Choose Global Energy Insulation?
Your trusted, fully accredited rendering and retrofit experts. We deliver durable, weather-resistant sand and cement finishes across Ferndale, South Wales, and the South West. Call 01443 809770 today for a free quote.
Local South Wales Experts
Based in Ferndale, we cover a 50–60 mile radius. We understand local building types, from solid stone to modern builds, ensuring the perfect finish every time.
PAS 2030 & SWIGA Backed
Fully CHAS accredited and PAS 2030 certified. We operate to PAS 2035 retrofit standards and offer SWIGA insurance-backed guarantees for total peace of mind.
Complete End-to-End Service
While we provide expert external sand and cement rendering, our sister company, Global Plastering, handles all your interior traditional plastering needs.
Transparent & Compliant
From meeting local building regulations to providing fixed, upfront quotes with no hidden fees, our fully insured team makes upgrading your exterior stress-free.