CleanWhale operates as an intermediary platform (marketplace) that connects you with independent Contractors providing cleaning and other services.
CleanWhale issues you a VAT invoice only for the Order Handling Fee — our remuneration for intermediary services: selecting and verifying the Contractor, coordination, and handling documents and payments.
The service is provided and documented directly by the Contractor, who issues you a separate document for its full value: a VAT invoice if the Contractor is an active VAT payer (VAT deductible on your side), or an invoice without VAT or a bill if the Contractor is exempt (a tax-deductible cost, without VAT deduction).
You therefore receive two documents per order, and both are tax-deductible costs. Your final price and payment method stay the same.
How we calculate VAT
CleanWhale charges VAT only on its own remuneration, not on the value of the service — the seller of the service is the Contractor, not CleanWhale. Our invoice: the Order Handling Fee plus 23% VAT, fully deductible on your side. The Contractor's invoice: VAT depends solely on their status. There is no double taxation — VAT appears at most once on each side.
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Are drafty frames letting in cold air, or is your window handle sticking and grinding when turned? You do not need to invest in expensive new joinery to regain domestic comfort. Professional window adjustment, fast window repair, and comprehensive window service in Olsztyn from 30 PLN quickly restore airtight insulation, smooth handling, and safety to your home.
Window frames constantly experience mechanical strain, seasonal temperature variations, and building settlement. Over time, sashes drop slightly out of alignment, creating drafts and wearing down locking pins. Whether you live in central Olsztyn, residential neighborhoods, or suburban communities like Komorowo, Mierki, or Barczewo, routine adjustment ensures reliable operation year-round.
We recommend booking a window tune-up whenever you notice:
Timely seasonal adjustment—such as switching fittings between summer and winter contact pressure—substantially reduces heat loss during cold months and prolongs the lifespan of all hardware components.
CleanWhale connects you directly with skilled technicians ready to diagnose and repair issues on PVC, timber, and modern aluminum window systems. Our specialists arrive equipped with professional tools and replacement parts to resolve malfunctions on the spot.
Our local repair and maintenance services include:
Every service visit begins with a precise diagnostic check. The technician inspects the sash geometry, tests the tightness of the seals, and explains the required steps so you have total clarity on what needs fixing.
For homes and apartments in Olsztyn, an annual or biennial check-up is optimal. Periodic maintenance prevents mechanical friction from permanently warping hardware.
A typical service visit—including alignment, gasket treatment, and hardware lubrication—takes around 30 to 60 minutes per window sash.
In the vast majority of cases, replacing worn seals, realigning hinges, or installing new locking gears resolves the problem completely without the need for full window replacement.
Yes. Our specialists are happy to assist with everything from single sash adjustments to full-house window overhauls.
Do not let drafts, moisture, and noisy street sounds compromise your everyday living comfort. Book your window adjustment, sealing, and repair service in Olsztyn on CleanWhale today to enjoy warm, quiet, and effortless windows throughout the year.