Renew silicone joints & PU joint renovation by a specialist company
Professional sealing indoors & outdoors
Do you want to renew silicone joints, renovate old PU joints, or need a durable elastic seal at your home, bathroom or windows? We are your specialized company for joint work, silicone sealing and elastic building seals.
Whether it’s mould in the bathroom, cracked balcony joints, leaking window connections or worn expansion joints – we deliver a clean, durable and professional solution.
- 👉 precise craftsmanship
- 👉 premium professional sealants
- 👉 quick appointments
- 👉 fair prices
Our services at a glance
Renew silicone joints
We completely remove old, porous or mouldy silicone and replace it with high-quality, long-lasting sanitary silicone.
Typical areas:
- Bathroom, shower, WC, kitchen
- Floor tiles, wall connections
Renew & renovate PU joints
Over time, PU joints become hard, crack or detach. We cut them out professionally, prepare bonding surfaces and create a new permanently elastic seal.
Ideal for:
- Window connections, façades
- Expansion joints, concrete elements
Mouldy bathroom joints
Black or discoloured silicone joints are not only unattractive but also unhygienic. We remove affected material completely and install new, anti-fungal and mould-resistant joints.
Balcony, terrace & plinth joints
Protection against water ingress, frost damage and cracking – important to maintain your property value.
Seal windows / connection joints
New elastic seals improve:
- ✔ Thermal insulation
- ✔ Weather protection
- ✔ Sound insulation
- ✔ Energy efficiency
Garage door joints
Reliable sealing against draughts, rainwater and dirt.
Seal window glass & frames
Renew old or leaking glass seals using suitable neutral-cure silicones.
Natural stone & engineered stone
Special silicones for granite, marble and sensitive surfaces – without edge staining.
Pool & swimming pool joints
For permanent moisture exposure and high loads – also suitable for chlorinated and salt water.
Fire protection joints F90
Approved systems for pipe and cable penetrations including backing cord.
Why we are the right partner
As a specialized joint sealing company, we focus exclusively on sealing. That means clean results, longer durability and professional workmanship.
- ✔ specialized in silicone & PU
- ✔ modern materials
- ✔ clean workmanship
- ✔ fast help for urgent cases
- ✔ transparent pricing
- ✔ high customer satisfaction
Service area
We are based in Niederkrüchten. We work for private clients, property management and businesses within up to 150 km. Longer distances are possible by arrangement.
Among others in:
- Niederkrüchten
- Brüggen
- Schwalmtal
- Nettetal
- Viersen
- Kempen
- Grefrath
- Willich
- Tönisvorst
- Mönchengladbach
- Krefeld
- Korschenbroich
- Erkelenz
- Wegberg
- Heinsberg
- Hückelhoven
- Wassenberg
- Geilenkirchen
- Übach-Palenberg
- Herzogenrath
- Aachen
- Jülich
- Linnich
- Aldenhoven
- Baesweiler
- Würselen
- Eschweiler
- Alsdorf
- Ratingen
- Meerbusch
- Neuss
- Düsseldorf
- Duisburg
- Oberhausen
- Mülheim an der Ruhr
- Essen
- Bochum
- Wuppertal
- Solingen
- Remscheid
- Dormagen
- Grevenbroich
- Monheim am Rhein
- Langenfeld
- Hilden
- Leverkusen
- Köln
- Bergheim
- Pulheim
- Erftstadt
Get your silicone joints renewed
Call us or send photos via WhatsApp or email. You will receive a quick professional assessment and a non-binding fixed-price quote.
➜ Simply use our contact page.
Frequently asked questions (FAQ)
How long does it take to renew silicone joints?
It depends on the scope. Small areas (e.g., a shower) can often be completed quickly. For larger projects, we agree on schedule and duration transparently in advance.
Do you completely remove mouldy joints?
Yes. We remove affected material completely and renew with anti-fungal, mould-resistant sealants.
Do you also renew PU joints on windows/façades?
Yes. Old PU joints are removed professionally, surfaces are prepared and then re-sealed with a permanently elastic system.
Do you work outside Niederkrüchten?
Yes. Typically within up to 150 km. Further is possible by arrangement.