Prices
Prices: what flat-roof waterproofing and insulation, a tiled roof and a pergola cost
Our prices are public, per m² including VAT, for Attica. First, typical examples; below them, the calculator for your own case. Indicative amounts, not a quotation.
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| Work | Example | Typical amount
incl. 24 % VAT | Range
incl. 24 % VAT |
|---|
Flat-roof waterproofing- Cementitious waterproofing 3 mm in 2 coats
- Glass-fibre mesh over the whole surface
- Polyurethane membrane in 2 coats
- Crew formally employed and registered with Greek social security (e-EFKA)
- Photographic record of every stage, particularly the layers before they are covered
When you need it and what it includes → | 80 m² · Attica | €11,408 | from €11,408 |
Flat roof with falls- Concrete falls, average thickness 6 cm
- Cementitious waterproofing 3 mm with glass-fibre mesh
- Polyurethane membrane in 2 coats
- Crew formally employed and registered with Greek social security (e-EFKA)
- Photographic record of every stage, particularly the layers before they are covered
When you need it and what it includes → | 80 m² · Attica | €16,368 | €16,368 – €19,716 |
Flat-roof insulation and waterproofing- 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
When you need it and what it includes → | 80 m² · Attica | €20,584 | €20,584 – €24,304 |
Energy roof on a sloped slab- Insulation in XPS boards (rigid foam insulation) 100 mm and a membrane that reflects heat
- Timber deck (boarding) on battens (timbers fixed to the slab) and a membrane that lets moisture out
- Tile battens (horizontal timbers that hold the tiles), tiles and ridge tiles (the tiles of the top), with galvanised fixings
- Crew formally employed and registered with Greek social security (e-EFKA)
- Photographic record of every stage, particularly the layers before they are covered
When you need it and what it includes → | 120 m² · Attica | €27,528 | €27,528 – €32,116 |
Pergola, treated timber- Frame in treated timber, cut in our workshop
- Metal fixings and post bases
- Oil finish and assembly at your place
- Crew formally employed and registered with Greek social security (e-EFKA)
- Photographic record of every stage, particularly the layers before they are covered
When you need it and what it includes → | 20 m² · Attica | €7,780 | €7,780 – €8,680 |
Pergola, glulam- Frame in glued laminated timber (glulam), cut in our workshop
- Sanding and 3 coats of oil in the workshop
- Metal fixings, post bases and assembly at your place
- Crew formally employed and registered with Greek social security (e-EFKA)
- Photographic record of every stage, particularly the layers before they are covered
When you need it and what it includes → | 20 m² · Attica | €9,020 | €9,020 – €10,292 |
Timber maintenance- Protection of the surrounding area
- Sanding of the timber surface
- Oil in 2 coats
- Crew formally employed and registered with Greek social security (e-EFKA)
- Photographic record of every stage, particularly the layers before they are covered
| 40 m² of surface · Attica | €2,232 | €2,232 – €2,728 |
Assumptions: new layers with no removal, easy access, photos available. Without scaffolding, removal and debris: they are priced separately, in the quotation. Pergola without a roof (the roof is priced case by case, with a drawing). The roof assumes a pitch above 14° on a concrete slab. Outside Attica the calculator's island terms apply. The typical amount is the price list × the m². Price list v3.3, 2026-11-06.
Every job starts from €682 including VAT (€550 plus VAT). We do not do external wall insulation with polystyrene boards.
How our prices are built →