Updated October 2026 · Fraser Bond
Repairs · Bathrooms
Shower leaking from the bottom?
Siliconemost common
Wastetrap seal
Traycracks
Ceilingdamage below
In short: Most leaks at the bottom of a shower come from failed silicone around the tray, a loose or perished seal on the waste trap, a cracked tray, or water getting behind tiles through worn grout. Leaks can soak floors and damage ceilings below without being obvious, so act quickly. In a rented home, report it to your landlord or agent. Fraser Bond arranges plumbers and repairs for the homes we manage.
When does the leak appear?
DIY checks
1
Dry everythingDry the tray and surrounding area.
2
Test the drainPour water directly into the waste and check for leaks below.
3
Test the edgesRun water along the seals and tiles.
4
Inspect the trayLook for cracks, especially in stone resin trays.
5
ResealRemove old silicone completely, clean, dry and reseal with bathroom silicone.
Repair cost estimate
Total estimate–
Enter quotes from your plumber. Prices vary by job and access.
Landlords: we handle repairs
- Trusted plumbers and tradespeople
- Leak tracing
- Ceiling and decoration repairs
- Liaison with neighbours and managing agents
Frequently asked questions
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Why is my shower leaking from the bottom?
Usually failed silicone, a waste trap seal, a cracked tray or worn grout.
Can I fix it myself?
Resealing is a common DIY job. Trap and tray repairs often need a plumber.
Who pays in a rental?
The landlord, unless the tenant caused the damage.
Want repairs handled for you?
Our full management covers maintenance and emergencies.
Speak to our teamProperty management
