Sealing with silicone is essential to prevent water leaks, seepage and moisture accumulation in areas such as bathrooms and kitchens. Over time, silicone can degrade, lose adhesion or grow mold, making it necessary to replace it.
![]()
For a long-lasting, well-executed seal, the Lisbon plumber company applies and refurbishes silicone in Lisbon with a professional finish.
Where to apply silicone
- Shower tray
- Bathtubs
- Washbasins and sinks
- Toilets
- Joints between walls and floors
Signs that silicone needs replacing
- Cracks or detachment
- Presence of mold or black spots
- Water leaks
- Bad smell in the fenced area
How the seal is made
- Removing old silicone
- Surface cleaning and preparation
- Application of new sanitary silicone
- Smoothing and finishing
- Drying time before use
When to call a professional
If there are infiltrations, persistent mould or difficulty in applying the silicone correctly, it is advisable to call in a specialist.
A the Lisbon plumber company performs silicone sealing in Lisbon with speed and quality, guaranteeing effective protection against water and humidity.