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Flat-roof insulation and waterproofing: price per m²

For a flat roof with a home underneath: it keeps out both the water and the heat or cold. Falls (slopes so the water runs off), waterproofing, insulation in XPS boards (rigid foam insulation) of tapered thickness, and protection on top.

What is included

• Falls and waterproofing on the slab
• Insulation in XPS boards (rigid foam insulation) of tapered thickness, 10 to 20 cm (U about 0.2 W/m²K: the lower the number, the less heat passes)
• Geotextile and polyurethane membrane on top
• Crew formally employed and registered with Greek social security (e-EFKA)
• Photographic record of every stage, particularly the layers before they are covered

5-year written warranty (terms in the contract), extendable through our maintenance programme. This warranty does not affect your statutory rights. What it covers is written in your quotation; the terms, in the contract. How we work

Layers

slab · falls · waterproofing · XPS 10→20 cm · geotextile · polyurethane membrane

Estimate for your own space

Flat-roof area in m² (length × width)

What is there today?

clean surface old layer to remove not sure

Where?

Attica Saronic islands Cyclades (nearer) More distant islands

With photos and easy access; without them the upper end opens (the full calculator shows it).

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