Home energy surveyors serving Dunbar, East Lothian. Prices from £400 – £2,500. Call 0800 193 1505.
Professional Cavity Wall Insulation in Dunbar
Looking for cavity wall insulation in Dunbar? You're in the right postcode (EH42). Our vetted partner engineers cover the full Dunbar area plus North Berwick, Haddington, and we know the quirks of historic harbour town with stone-built properties and new developments inside out. Cavity wall insulation to reduce heat loss by up to 35%. Many Edinburgh properties built between 1920–1990 have unfilled cavity walls, wasting energy and money. Grant funding available through ECO4.
Why Choose Heatscape for Cavity Wall Insulation in Dunbar?
Reduce heat loss by up to 35%
Save £200–£500/year on bills
Non-invasive — drilled from outside
ECO4 grant funding available
Choosing a local cavity wall insulation installer in Dunbar matters because historic harbour town with rarely behave like the manufacturer's diagrams. Our EH42-area engineers have completed jobs in North Berwick, Haddington this quarter alone. Pricing stays fixed at £400 – £2,500 — no day-rate creep, no "extras invoice" once the job has started.
What's different about cavity wall insulation in Dunbar
Local route knowledge for EH42 — we already work weekly across North Berwick, Haddington.
Property type considered: historic harbour town with stone-built properties and new developments.
Parking, scaffold and stair-access logistics for Dunbar factored into the quote up front.
Moisture, ventilation and grant-compliance checks are completed before insulation is specified.
Aftercare visits routed back through Dunbar, not subcontracted.
Dunbar survey focus
For cavity wall insulation in Dunbar, the survey focuses on wall construction, moisture risk, ventilation, loft access, floor voids and whether insulation could bridge damp or block required airflow. That matters because Dunbar properties are commonly historic harbour town with stone-built properties and new developments, so a generic quote can miss access, ventilation or specification details that affect both comfort and final price.
Wall or floor construction assessed for EH42 homes.
Damp and condensation risk assessed for EH42 homes.
Ventilation paths assessed for EH42 homes.
Grant eligibility and specification depth assessed for EH42 homes.
How the work is planned in Dunbar
We inspect the fabric first, then specify the insulation depth and fixing method. Installation is sequenced to avoid trapping moisture, and the final handover explains ventilation, aftercare and expected comfort improvements. We also factor in nearby coverage across North Berwick, Haddington, so follow-up visits and warranty checks are practical rather than subcontracted at distance.
Fixed Price, No Hidden Extras before materials are ordered.
£400 – £2,500 typical range explained against your property, not just the service category.
2–4 hours usual timeframe confirmed after survey and access checks.
Cavity Wall Insulation in Dunbar — FAQs
Does my Dunbar home have cavity walls?
Properties built between 1920 and 1990 typically have cavity walls. Many historic harbour town properties in Dunbar fall into this category. We can check with a simple borescope inspection — it takes just 5 minutes and is completely free.
How much does cavity wall insulation cost in Dunbar?
Cavity wall insulation in Dunbar costs £400–£2,500 depending on property size and access. Many historic harbour town homeowners qualify for free or subsidised installation through ECO4. We handle the full application process.
Is cavity wall insulation safe for Edinburgh's stone buildings?
Not all properties are suitable for cavity wall insulation. Solid stone tenements and pre-1920 buildings don't have cavities. For historic harbour town properties in Dunbar, we carry out a full suitability assessment before recommending cavity wall insulation.