Insulation survey and thermal scan in Delft

Thermal imaging and tailored advice: where does your roof lose heat — and what do you tackle first? In Delft local professionals respond to your request as soon as possible.

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With an insulation survey an adviser walks through the roof and attic and uses a thermal-imaging camera to show where the heat escapes — the roof slope, the attic floor, roof windows and gaps. You literally see which parts of the roof run cold on the outside and where insulating pays off most.

For a survey with thermal scan you pay € 95 to € 250, depending on the size of the home and the depth of the report. You receive an overview of the worthwhile measures in a logical order — attic floor, roof slope or flat roof — and many companies offset the survey fee against a follow-up job; ask about it.

A thermal scan works best in the heating season, when it is warm inside and cold outside — that is when the differences show sharpest on the image. If summer heat is the issue, the adviser assesses the roof for solar gain and ventilation instead.

Insulation survey and thermal scan in Delft

from € 1070
starting price in Delft
max 3
quotes to compare

steep roofs in the listed centre, flat roofs on the post-war walk-ups and well-insulated new builds in the university quarter: attic and roof work differs sharply by neighbourhood

Frequently asked: Insulation survey and thermal scan in Delft

What does insulation survey and thermal scan cost in Delft?

Insulation survey and thermal scan usually costs € 95 – € 250 per survey. In Delft prices start from € 1070 per job. Steep roofs in the listed centre, flat roofs on the post-war walk-ups and well-insulated new builds in the university quarter: attic and roof work differs sharply by neighbourhood.

How fast can a professional visit in Delft?

Your request goes straight to local professionals in and around Delft. They respond as soon as possible and schedule the visit together with you.

What does roof insulation cost?

That depends heavily on the measure. Insulating the attic floor costs on average € 1,000 to € 2,500 for an average home and is the fastest, cheapest option for an unused attic. Insulating the sloped roof from the inside costs € 2,500 to € 8,000 per job (roughly € 50 to € 100 per m²), including the finish. Insulating a flat roof from the inside comes to € 1,500 to € 5,000 per job (roughly € 40 to € 90 per m²). An insulation survey with thermal scan costs € 95 to € 250.

Attic floor or roof slope — what is best to insulate?

That depends on what you do with the attic. If you use it only for storage, insulating the attic floor is almost always the smartest choice: cheap, fast and without a finish, because the heat need go no further than the lived-in floor below. If you want to use the attic as a room, you insulate the roof slope itself, so it stays comfortable up there too. If you are unsure, an insulation survey with thermal scan reveals it.

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