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 window handles sticking, cold air blowing past the seals, or the sashes scraping against the frame? With reliable window adjustment, prompt window repair, and full-spectrum window service in Chełm, you can restore thermal comfort and quiet without paying for costly window replacements. Prices start from 30 zł.
Routine hardware calibration is the most effective way to keep your joinery energy-efficient, safe, and easy to operate. In residential properties throughout Chełm, windows experience seasonal temperature swings and humidity shifts that gradually misalign the internal hardware.
Book a specialized window adjustment service if you notice:
Proper seasonal calibration helps lock in heat during freezing winter months, reducing utility bills, while standard summer tuning prevents premature wear on hinges and perimeter seals.
CleanWhale links homeowners across the Lublin region with verified, experienced technicians specializing in PVC, timber, and aluminium systems. Our mobile service reaches addresses throughout central Chełm as well as outer districts like Brzeźno, Bukowski Las, and Bończa-Kolonia on flexible schedules, including evening hours.
Our professional window service in Chełm covers:
Every service visit begins with an on-site evaluation. The technician inspects the exact condition of the hardware, presents clear solutions, and confirms the repair scope before beginning any work, ensuring you retain total control over the process.
We recommend a standard inspection and adjustment every 1 to 2 years to maintain optimal seal compression and prevent hinge strain.
Standard adjustment, hardware lubrication, or replacing small components generally takes between 30 and 60 minutes per window sash.
In the vast majority of cases, replacing worn gaskets, recalibrating scissor stays, or installing a new gearbox completely fixes the problem without requiring a new window frame.
Yes, our handymen handle single-window adjustments as well as comprehensive building-wide maintenance.
Stop tolerating winter drafts, whistling wind, and stubborn handles. Choose your preferred time slot on CleanWhale, and let an expert technician take care of your window alignment and repair across Chełm today.