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Priceless Energy provides fully funded insulation installations to eligible UK households through the ECO4 and GBIS government schemes. Our experienced installers assess your property and recommend the most effective insulation solution — helping you retain heat, lower energy bills, and reduce your carbon footprint.

From loft and cavity wall insulation to solid wall, underfloor, and room-in-roof solutions, we cover every part of your home. All works are carried out to PAS 2030 and PAS 2035 standards by TrustMark-approved installers, ensuring quality, safety, and compliance from start to finish.

Loft Insulation

High-performance mineral wool or blown fibre installed in your loft to prevent up to 25% heat loss through the roof.

Cavity Wall Insulation

Injected insulation fills the gap between your wall layers, stopping heat escaping and reducing drafts significantly.

Solid Wall Insulation

External or internal solid wall insulation for older properties without cavities — dramatically improves energy efficiency.

Underfloor Insulation

Insulation boards or spray foam fitted beneath suspended floors to eliminate cold floors and reduce heat loss from below.

Room-in-Roof Insulation

Specialist insulation for converted loft rooms with sloped ceilings, keeping them warm in winter and cool in summer.

EPC Assessments

We carry out full Energy Performance Certificate assessments to identify the most impactful improvements for your property.

5+
Years Experience
1000+
Homes Insulated
35%
Avg Bill Saving
100%
PAS 2035 Compliant
Free insulation for eligible households via ECO4 & GBIS
TrustMark-approved & fully accredited installers
PAS 2030 & PAS 2035 fully compliant installations
Free property survey and energy assessment included
All insulation types covered — loft, wall, floor & roof
Most installations completed within 1 day
Minimal disruption — we leave your home clean and tidy
Available UK-wide including Scotland
ECO4 Approved
GBIS Funded
TrustMark Certified
PAS 2035 Compliant

Find out if you qualify for free insulation today.

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