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 your windows getting stuck, letting in cold drafts, or resisting every turn of the handle? Neglecting minor hardware issues can cause frame deformation, higher energy bills, and permanent damage to expensive fittings. CleanWhale delivers fast, affordable window adjustment, comprehensive window repair, and seasonal maintenance throughout Bytom with prices starting from 30 zł. We restore smooth operation and optimal thermal insulation without requiring costly window replacement.
In the Upper Silesian climate, external temperature shifts, moisture, and everyday wear place substantial strain on window mechanisms. In both modern apartment blocks and renovated townhouses across Bytom, hinges and locking pins gradually fall out of alignment.
Book an expert window adjustment service whenever you encounter:
A professional winter window adjustment tightens the sash pressure against the frame to minimize heat escape during cold months, while a balanced summer/winter window setting guarantees smooth ventilation and extends hardware longevity all year round.
CleanWhale links homeowners and businesses with vetted window technicians available across all districts of Bytom and neighboring towns such as Chorzów, Katowice, and Czeladź. We ensure quick response times, punctual arrivals, and flexible scheduling including weekend and evening appointments.
Our standard window repair and maintenance in Bytom includes:
Every service visit begins with a precise operational inspection. The technician examines the sash alignment, identifies worn mechanical parts, and outlines clear repair options before starting work. You stay informed throughout the process with zero hidden costs.
Regular preventive service significantly prolongs the lifespan of your windows, improves thermal and acoustic comfort inside your home, and enhances burglar resistance.
For residential properties in Bytom, we recommend scheduling an inspection and adjustment every 1 to 2 years. Homes exposed to heavy wind or frequent daily use benefit from annual check-ups.
Basic maintenance, hinge alignment, and hardware lubrication typically take between 20 to 45 minutes per sash. More complex hardware replacements may take slightly longer.
In the vast majority of cases, replacing worn gaskets, broken hinges, or misaligned corner drives completely restores full functionality at a fraction of the cost of buying new windows.
Yes. Our technicians handle single-sash adjustments in private flats as well as full-scale window servicing for entire office floors and residential buildings.
Do not let cold drafts, outside noise, and stubborn window handles compromise your daily comfort. Book through our intuitive platform today to schedule a vetted specialist for quick, reliable window repair and seasonal tuning in Bytom.