What Insulation Installers Do
From loft top-ups to solid wall systems, verified insulation installers on Compare My Builder improve your home's energy efficiency and comfort.
Loft & Roof Insulation
Loft insulation top-ups and roof insulation to reduce heat loss and energy bills.
Cavity Wall Insulation
Cavity wall insulation filling to improve thermal efficiency and comfort.
Solid Wall Insulation
Internal and external solid wall insulation systems for older properties.
Underfloor & Floor Insulation
Underfloor insulation and suspended timber floor insulation for warmth.
Why Use Compare My Builder
Verified & Certified
Every insulation installer is checked for certification and insurance before joining.
Real Customer Reviews
Read verified reviews from homeowners who have used the installer.
Free, No-Obligation Quotes
Compare up to 3 quotes from local insulation installers — no fees, no pressure.
Frequently Asked Questions
How much does home insulation cost in the UK?
Loft insulation typically costs £300–£700, while cavity wall insulation costs £400–£1,000 depending on property size. Compare quotes from verified insulation installers on Compare My Builder.
How do I find a reliable insulation installer near me?
Look for verified reviews, TrustMark or relevant certification, and confirmation of the insulation type/rating (U-value) used. Compare My Builder verifies tradespeople and aggregates real reviews so you can compare before booking.
What should be included in an insulation quote?
A proper quote should specify insulation material and thickness, coverage area, and any government scheme eligibility (e.g. ECO4) that could reduce cost.