De Kitbaas
Sealant company in Haarlem for premium finishing
Premium sealant work as the signature under your interior.
The highest quality sealant, finish and service. No quotes: instant fixed price online.
Premium sealant work as the signature under your interior.
The highest quality sealant, finish and service. No quotes: instant fixed price online.
Haarlem has a lot of character: old city homes, 1930s houses and upstairs apartments where moisture can linger in bathrooms. We make sealant lines neat and watertight in the shower, around the bath, at the countertop and along skirting boards. View our prices & packages, then send photos; we often schedule within 48 hours.
Clear agreements, clean work, and you know exactly what to expect.
Calculator → photos → clear plan (fixed price where possible).
We treat everyone equally. No hidden costs. You pay exactly the same fixed price as your Dutch neighbors.
Often within 48 hours, even in busy weeks.
Warranty on the sealant work we deliver.
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First calculate, then decide: our prices page shows a clean estimate right away. Then send photos of the joints (shower/kitchen/skirting boards) so we can assess the surface.
Haarlem tip: in and around the centre (narrow streets/parking), it helps if you share your location so we can plan efficiently.
In Haarlem we often see bathrooms where sealant edges age due to moisture and daily use, and kitchens where water creeps past the sink. We make it neat, watertight and clean — so you do not have to think about it.
New sealant along shower, bath and sink—clean, neat and mould‑resistant.
Seal around the sink and countertop so moisture has no chance.
Neat finishing after painting or renovation — clean even in the corners.
Reduce drafts or improve exterior sealing (material/situation dependent).
Remove old edges and reseal—often needed with mould or cracks.
Based on photos we give honest advice on approach and finishing.
We seal across Haarlem: Centrum, Haarlem-Noord, Schalkwijk, Haarlem-Oost, Haarlem-Zuid and Leidsebuurt. We also often work in Kleverpark, Bosch en Vaart, Ramplaankwartier and around Haarlemse Hout.
Seeing a sealant edge lifting or discolouring? Don’t wait too long — especially around shower and sink, moisture can cause problems fast. With photos and your neighbourhood we can move quickly and often schedule within 48 hours.
Also active in the region? See: Amstelveen, Hoofddorp, Aalsmeer.
Short and clear — view prices, send photos.
Haarlem is a mix of old and new — you see it in sealant work: sometimes classic bathrooms, sometimes crisp renovations. We make sure it looks neat and stays watertight.
We work calmly, cleanly and with attention to detail. You get clear communication, a crisp result and a 2-year warranty.
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