Thermaseal
Thermaseal does loft insulation in The Gallops, Dublin. They also do builder and cavity wall insulation. Google rates it 5 from fewer than 10 reviews.
CAVITY WALL INSULATION · BRAY · 3 PROVIDERS
Three builders and trades cover Bray. Nearest first, one score from every review.
Three builders cover Bray. Nearest first.

IF YOU ONLY LOOK AT THREE
Scores combine Google, Trustpilot and Locufy reviews, weighted by how many there are; distances are from the centre of Bray.
ALL 3, NEAREST FIRST
Thermaseal does loft insulation in The Gallops, Dublin. They also do builder and cavity wall insulation. Google rates it 5 from fewer than 10 reviews.
Solfit does cavity wall insulation in Dún Laoghaire, Co. Dublin. Google rates it 4.5 from 30+ reviews.
Cavity wall insulation in Blackrock, Co. Dublin.
The providers here quote the job; the guide shows the normal range. Cavity Wall Insulation price guide → · How to hire →
Locufy guide prices for 2026–2027. Updated 2026.
ALSO IN BRAY
Three today. Enter your Eircode above and the nearest come first.
€700–€1,800 a job, typically around €1,200 — the typical range across Ireland. The providers here quote the job.
Nearest to you first, then by score — Google, Trustpilot and Locufy reviews combined, weighted by how many there are. Sponsored placements exist and are always labelled “Sponsored”.
Request a quote on any card and describe the job; the provider comes back with a price. No account is needed to look.