Polski
УкраїнськаHow much does heat recovery ventilation design cost?
Heat recovery ventilation system design: half of the collected sources fall within 790 ‑ 1,250 PLN, and the middle value (median) is 1,050 PLN. Comparison based on 2 sources, as at 29 September 2026.
Figures on this page:all prices
Unit: PLN for the service (installation design, 120-180 m² house). 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.
Heat recovery ventilation design: 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); 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 | 1,050 PLN | 790 ‑ 1,250 | 2 |
| 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), Heat recovery ventilation design costs typically 790 ‑ 1,250 PLN,median 1,050 PLN, based on 2 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, ‘Heat recovery ventilation design’, as at 29 September 2026, https://indekscen.pl/en/ile-kosztuje/projekt-rekuperacji/. 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.
What affects the price
- floor area and complexity of the building shape
- the scope of documentation: descriptive section and drawings, or more
- whether the design covers mechanical ventilation alone or a complete heat recovery ventilation system with controls
Usually included in the price
- the descriptive section and installation drawings
Usually charged separately
- installation and materials: installation of the entire heat recovery ventilation system alone is a separate, significantly higher cost, ranging from several dozen thousand to tens of thousands of PLN
The price covers the design (documentation) only; installation of the entire mechanical ventilation with heat recovery system is a separate and much higher cost.
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) |
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Contractors: heat recovery ventilation system design
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) |
|---|---|---|---|
| comforttechnology.pl · 2026„W 2026 roku standardowy projekt dla domu jednorodzinnego o powierzchni 120–180 m2 kosztuje najczęściej od 300 do 800 zł.” | guide / portal | all of Poland | 300 ‑ 800 |
| ecocomfort.pl „cena projektu wentylacji mech. (standardowego) wynosi około 1500 zł,”kwota z opisu strony w wynikach Google; dotyczy projektu wentylacji mechanicznej (nie całej instalacji) | guide / portal | all of Poland | 1,500 |
Questions about the price
How much does a heat recovery ventilation system cost for a 120 m2 house?
The design alone for a 120-180 m² house usually costs PLN 300-800, but this is separate from installing the entire system, which costs tens of thousands of PLN.
How much did you pay for this service?
The quickest way: upload a photo of the receipt or invoice and select a star rating, it takes half a minute. We will read the amount, company and date from the document. The entry will appear immediately. Once confirmed by e-mail, it will receive a yellow "verified: declaration" badge, and once the document has been checked, a green "verified: invoice or receipt" badge.
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