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УкраїнськаHow much does waterproofing cost?
Waterproofing (water-resistant insulation): half of the collected sources fall within 130 ‑ 165 PLN/m², and the middle value (median) is 130 PLN/m². Comparison based on 3 sources, as at 29 September 2026.
Figures on this page:all prices
Unit: PLN/m² (foundation waterproofing, labour). Prices stated in public price lists and guides, not confirmed by invoices. How we calculate them.
Prices by source
Hover over the bar (or tap it) to see the price and its source.
Waterproofing: prices by source
Five sources with varying levels of reliability, deliberately kept separate so that declarations are not mixed with evidence. The price index consists of cited public price lists per unit of service (PLN/m²); customer reviews show amounts for entire jobs submitted via the ‘How much did you pay?’ form, with three verification levels (how we verify them); company price lists contain prices entered by the companies themselves. Price index as at: 29 September 2026; customer and company entries are updated continuously.
| Source | Median | Typical range / full range | Number |
|---|---|---|---|
| Price index: quoted public price lists and guidesevery price from a public website, with a quotation, date and link; median of range midpoints, excluding outliers | 130 PLN/m² | 130 ‑ 165 | 3 |
| Customer reviews verified with an invoice or receiptthe editorial team (initially assisted by AI) checked the document: the service, amount, date and contractor all match | - | - | 0 |
| Customer reviews verified by declaration (confirmed by e-mail)the author confirmed through an e-mail link their declaration that they had used the service and that the amount and review were genuine | - | - | 0 |
| Unverified customer reviewsamount submitted through the form without confirmation by e-mail or document | - | - | 0 |
| Price lists entered by companies (company declarations)gross prices entered by companies using the company form; we do not verify them or include them in the price index median | - | - | 0 |
At a glance. According to the price index (cited public price lists), Waterproofing costs typically 130 ‑ 165 PLN/m²,median 130 PLN/m², based on 3 sources, as at 29 September 2026.
We do not yet have customer reviews verified with an invoice or receipt for this service.
We do not yet have customer reviews verified by declaration (confirmed by e-mail) for this service.
We do not yet have unverified customer reviews for this service.
No company has yet added its own price list for this service.
Source for citation: indekscen.pl, ‘Waterproofing’, as at 29 September 2026, https://indekscen.pl/en/ile-kosztuje/hydroizolacja/. Method: how we calculate, how we verify. Data description for AI assistants: llms.txt.
Quick estimate
The estimate multiplies the rates on this page by the quantity entered. It does not include minimum order charges, travel or materials unless they are included in the price.
Options and additional fees
| Option | Price | Sources |
|---|---|---|
| Bathroom waterproofing (labour only) | 15 ‑ 25 PLN/m² | Extradom.pl |
What affects the price
- location: foundations are significantly more expensive than a bathroom (a difference of an order of magnitude in the price per m²)
- ground conditions around the foundations (clay soils require more robust waterproofing)
- region: labour rates in large urban areas are up to 20-50% higher
- method and type of material (liquid waterproofing membrane, membrane, bituminous compound)
Usually charged separately
- the cost of materials, where only labour is quoted (e.g. for a bathroom)
- associated work such as perimeter drainage around foundations (separately PLN 80-150 per linear metre)
Prices vary considerably depending on the location: bathroom waterproofing usually costs from the low teens to around PLN 20-29 per m² for labour alone, while foundation waterproofing costs PLN 75-300 per m² due to the more difficult conditions.
Prices from customers and companies
Two types of entries: customers state how much they paid for the entire job and rate the contractor; service providers enter their price lists. Customer entries have three reliability levels: ✓ verified: invoice or receipt (the editorial team has seen a document matching the entry), ✓ verified: declaration (the author confirmed the entry using a link sent by e-mail) and unverified (how we verify entries); we do not verify company price lists. Price lists entered by companies are not included in the median at the top of the page; customer amounts are included only for services priced as a complete service.
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Price and satisfaction
| Amount paid | Entries with ratings | Average rating | 5★ ratings |
|---|
By company size
| Company size | Customer entries | Median from receipts | Average rating | Company price lists | Median from price lists (PLN/m²) |
|---|
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Contractors: waterproofing (water-resistant insulation)
Companies with a public price list for this service, based on our sources, and providers named by customers in reviews. The order is not a ranking; we do not charge for inclusion in the list.
| Contractor | How we know | Price | Customer rating |
|---|
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Price sources
Each amount comes from a publicly accessible website. The quote is the passage containing the amount. Website data as at 29 September 2026; prices may have changed since then.
| Source | Type | City | Price (PLN/m²) |
|---|---|---|---|
| Unia Firm Osuszających (UFO) · 2026„Hydroizolacja fundamentów kosztuje orientacyjnie od 100 do 300 zł/m², ale przy odkrywkach, iniekcjach i trudnych warunkach gruntowych cena może być wyższa.” | guide / portal | all of Poland | 100 ‑ 300 |
| jakie-izolacje.pl · 2026„Stawki robocizny za hydroizolację fundamentów kształtują się w przedziale 80-180 PLN za metr kwadratowy wykonanej powierzchni.”sama robocizna | guide / portal | all of Poland | 80 ‑ 180 |
| Bitumer „Koszt hydroizolacji bezspoinowej waha się od 75 do 180 zł/m² (materiał + robocizna)”kwota z opisu strony w wynikach Google; koszt materiału i robocizny łącznie, hydroizolacja bezspoinowa | guide / portal | all of Poland | 75 ‑ 180 |
Questions about the price
How much does the labour cost to waterproof foundations?
Labour rates for foundation waterproofing are usually PLN 80-180 per m², although some sources give a wider range of up to PLN 100-300 per m², depending on the region and difficulty of the work.
How much does labour for bathroom waterproofing cost?
Labour alone for waterproofing a bathroom usually costs around PLN 15-25/m², excluding the cost of materials.
How much does waterproofing labour cost?
It depends on the location: bathroom waterproofing usually costs PLN 15-25 per m² for labour alone, while foundation waterproofing costs PLN 75-300 per m², depending on the difficulty of the work and the region.
How much did you pay for this service?
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