Shower Repairs & Replacements in South East London

Yes, in many cases. If compatible spare parts are available, a faulty thermostatic or flow-control cartridge may be replaced through the front of the shower valve without disturbing the tiles. If the entire valve requires replacement, access may sometimes be possible from behind the wall. We assess the installation and explain the options before proceeding.

A small amount of water draining from the shower head after use is normal. However, persistent dripping may indicate limescale, debris, worn seals or a flow-control valve that is not closing properly. Depending on the model and condition, cleaning, servicing or replacing the relevant cartridge may resolve the problem.

Fluctuating or insufficient hot water can result from a faulty thermostatic cartridge, limescale, blocked inlet filters, unbalanced water pressures or problems with the hot water supply. We investigate the shower controls and supply conditions before recommending repairs, as replacing the cartridge will not resolve every temperature problem.

Often, yes. Many thermostatic shower valves have replaceable cartridges. The correct part depends on the manufacturer, model and age of the valve. We inspect the existing components and identify suitable replacement parts where available. This can restore temperature control without replacing the complete shower valve or disturbing the surrounding tiles.

Movement under a person's weight can indicate inadequate tray support, damaged flooring or loose supporting components. This movement may open gaps around silicone seals and allow water to escape. However, leaks can also originate from the waste connection or other fittings. We inspect the tray, supports, seals and drainage before recommending repairs.

Weak shower flow may be caused by limescale, blocked shower heads, restricted inlet filters, worn valve components or inadequate water supply pressure. Shower pumps and hot water systems can also affect performance. We check the likely restrictions and supply conditions to identify whether cleaning, servicing or component replacement is appropriate.

Warning signs include swollen skirting boards, loose tiles, damp patches, persistent musty smells, recurring mould and deteriorating silicone around the shower. Silverfish or other moisture-loving insects may also indicate damp conditions. These symptoms do not necessarily mean there is an active plumbing leak; condensation, poor ventilation or previous water damage can cause similar problems. If several signs appear together, particularly around the shower tray, we recommend investigating the source before further damage develops.

Applying fresh silicone over old, damaged or mouldy sealant is not a reliable way to stop a shower leak. The new sealant may not bond properly, allowing water to continue penetrating behind the joint. For a lasting repair, failed silicone should normally be removed, the surfaces cleaned and dried, and suitable sanitary sealant applied correctly. If the leak is caused by a cracked waste fitting, loose shower tray or faulty plumbing connection, resealing alone will not resolve it.