Live well without fighting the thermostat

We install thermal insulation in new build and renovation in Baix Empordà so your home holds its temperature without overspending on heating or air conditioning. It's one of the most profitable investments you can make in a house: savings start the day after and last for the full life of the building. We work on facades, roofs, floors and joinery, with the system that fits each case in Baix Empordà.

Every home calls for its own system

There's no universal insulation. What works for a stone house in the interior doesn't work for a flat in Empuriabrava with constant salt and marine humidity. The most common options we apply in Baix Empordà:

  • ETICS (external thermal insulation composite system) — the most complete solution when you can act from outside. It eliminates thermal bridges and lets you refresh the facade along the way.
  • Blown-in cavity-wall insulation — useful when you can't touch the facade from outside or remove the interior finishes. Minimally invasive.
  • Roof insulation — the point where most heat comes in during summer and most escapes in winter. If the house has an attic, it's usually where you see the fastest change.
  • Joinery and glazing — without decent joinery, no wall insulation pays back.

Materials we typically use: mineral wool, sheep wool, sprayed cork, EPS, XPS, blown cellulose. Each with its strengths depending on the case.

Excellence, close to home

Since 1969, when our father founded Construccions Montero, we have worked on every kind of home in Baix Empordà and across the Alt Empordà and Baix Empordà: inland stone houses with thick walls but thermal bridges in the roof, coastal homes with high humidity and salinity, old flats without cavity walls, second residences with seasonal use.

Being local lets us assess each case in Baix Empordà properly and propose what really works for each type.

Your insulation, step by step

We run a real diagnostic of the actual state for your case in Baix Empordà — no blind quotes.

  1. You get in touch and tell us the situation: type of home, current energy bill, what you notice going wrong (cold in winter, unbearable heat in summer, condensation on walls).
  2. Our technician visits the home in Baix Empordà, assesses the state of the existing envelope, identifies thermal bridges and measures damp if any.
  3. We send you a no-obligation quote, with the recommended system, materials and estimated annual energy savings.
  4. We carry out the intervention in Baix Empordà coordinating with the rest of the building work if any, and leave the home ready with all insulation certified.

Stop overpaying every month — insulation pays back from day one

Every home in Baix Empordà is different. We visit, assess the current envelope and send you a closed quote with the recommended system and the estimated saving, with no obligation.

Ask us for a quote for the thermal insulation of your home in Baix Empordà.

And if you still have questions, call us and we will help you to resolve them.

Call us now

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