Thermal Insulation in Costești

About this service

Thermal insulation is one of the most cost-effective investments for a home, significantly cutting heating costs in winter and cooling costs in summer. Services include insulating façades with polystyrene or mineral wool, insulating attics, lofts, and floor slabs, fitting vapour barriers, and finishing with decorative render. Correctly installed insulation eliminates thermal bridges, prevents condensation and mould, and improves comfort in every season. A specialist recommends the right thickness and material for your building and applies the work evenly, without cracks. On SmallJobs you'll find verified teams for full or partial thermal insulation.

Thermal Insulation in Costești, Iași

Costești is a locality in Iași county, in the historical region of Moldavia. Many professionals working here also cover nearby localities such as Pașcani, Iași, Tansa (Belcești), so you can still receive offers when the right specialist is just around the corner.

Thermal Insulation in Iași

Iași County, with its capital in Iași municipality — with nearly 370,000 inhabitants, the most populous city in Moldova and one of Romania's major university centers — is an important cultural, academic, and economic hub of the country. Iași's renowned universities, a rapidly expanding IT sector, and a traditional pharmaceutical and processing industry place Iași among the most dynamic counties in the eastern part of the country. The services market is diversified and continuously developing, supported by a young and well-educated population.

Estimated Prices — Thermal Insulation in Costești

Service	Estimated Price
Polystyrene facade insulation (per sqm)	50–100 RON/sqm
Mineral wool facade insulation (per sqm)	70–130 RON/sqm
Roof / attic insulation (per sqm)	35–70 RON/sqm
Polyurethane spray foam insulation (per sqm)	45–90 RON/sqm
Basement / floor slab insulation (per sqm)	35–80 RON/sqm

Prices are indicative and may vary.

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What to check before hiring a thermal insulation

Insulation work must be done in dry conditions at temperatures above +5°C
Always insulate the entire thermal envelope for best results
Graphite-enhanced (grey) EPS is more efficient than white EPS at the same thickness
Ask for references from similar completed projects and visit a site if possible
Don't sacrifice material quality to reduce cost — poor insulation costs more in the long run
Choose a minimum polystyrene thickness of 10 cm for facades and 15 cm for roofs

Frequently Asked Questions

What is graphite-enhanced polystyrene and why is it better?

Graphite-enhanced EPS (grey EPS) has a thermal conductivity coefficient 20-30% lower than standard white EPS. This means better insulation at the same thickness.

Can I insulate only part of my home?

Yes, but specialists recommend insulating the entire thermal envelope for optimal results. Partial insulation can create thermal bridges and condensation in uninsulated areas.

How long does facade insulation take for a house?

For a medium-sized house (150-200 sqm built), facade insulation work typically takes 2-4 weeks, depending on the team and weather conditions.

Can an apartment be insulated from the interior?

Yes, interior insulation is possible with polyurethane foam or mineral wool plasterboard panels. It's less effective than exterior insulation but useful when facade work is not possible.

Does facade insulation require a building permit?

Facade insulation (polystyrene cladding) is generally considered routine maintenance and does not require a building permit for individual houses. For apartment blocks, homeowners' association approval is needed.

What warranty do thermal insulation teams offer?

Properly executed ETICS insulation systems have a lifespan of 25-30 years. Professional teams offer a 2-5 year warranty on the executed work.

Other services in Costești

Electrician Plumbing Painting / Decorating Cleaning Services Home Repairs Interior Renovations Exterior Renovations Furniture Assembly Moving / Transport Lawn Mowing / Gardening Carpentry Tiling

Thermal Insulation in other locations in Iași

Pașcani Iași Tansa (Belcești) Ulmi Stolniceni-Prăjescu Onești Heleșteni Cârjoaia Lunca Cetățuii Belcești Ruginoasa Șcheia Șorogari Hodora Gorban