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How much does WYGS charge to extract faulty cavity wall insulation and re‑fill?
WYGS provide upfront pricing for Cavity Wall Insulation extractio and for installing bonded bead cavity wall insulation.
What is the difference between a Volumiser and a Buffer Tank and do I need one?
Volumisers and buffer tanks help your heat pump run smoothly, efficiently and reliably. Here’s a simple guide to what they do and when your home might need one.
Why homeowners are extracting their old wool cavity wall insulation
Lincoln homeowner asked us to extract failed white wool insulation after discovering it had sunk down the cavity.
WYGS Welcomes Major Government Boost for Air Source Heat Pumps in 2026
Government support for air source heat pumps has increased, making installation easier and more affordable for WYGS customers across West Yorkshire
⚡ Smart Battery Sizing with Hybrid Inverters: A WYGS Guide
WYGS helps homeowners size batteries and hybrid inverters for solar, storage, and EV charging. We match battery capacity, inverter power, and EV integration for optimal performance.
Thinking about cavity wall insulation? Here’s a quick guide to what it is, how it works, and the key questions homeowners ask before installing it.
How Do Air Source Heat Pumps Work?
Air source heat pumps pull heat from the outside air and turn it into efficient, low‑carbon warmth for your home. A simple, sustainable alternative to traditional heating.
Underfloor Insulation — The Hidden Upgrade That Saves £400 a Year
While loft and wall insulation often take centre stage in retrofit programmes, underfloor insulation remains one of the most overlooked — yet impactful — upgrades available to councils.
From Damp to Decarbonised — Coordinating Retrofit for Healthier Homes
Retrofit isn’t just about energy efficiency — it’s about health. Across the UK, thousands of homes suffer from damp, mould, and poor ventilation, contributing to respiratory illness and more.
Retrofit Delivery Models — Why Councils Need Clarity and Coordination in 2025
As the UK accelerates its push toward net zero, councils are under increasing pressure to deliver large-scale housing retrofit programmes.
Loft vs Cavity Wall Insulation — Which Should Councils Prioritise First?
Insulation remains one of the most cost-effective ways to improve energy efficiency, reduce fuel poverty, and meet EPC targets across council-owned housing.