INT/Drylining/TBT-INT-013

Kitchen and Bathroom Fitting

Interior & Finishing Trades › Drylining › Kitchen and Bathroom Fitting

Presenter		Project
Location		Date

Kitchen and bathroom fitting involves handling heavy units, worktops, and appliances in confined room spaces.
Manual handling of worktops, base units, and wall units is a leading cause of injury among fitters.
Dust from cutting worktops, tiles, and boards requires RPE, especially with engineered stone materials.
Engineered quartz worktops contain up to 90% silica — cutting generates extremely high RCS exposure.
Power tool use in small rooms creates noise levels that exceed safe limits without hearing protection.
Plumbing connections involve working in cramped positions under sinks and behind appliances.
Electrical connections for cookers, extractors, and bathroom fans must be made by qualified electricians.
Adhesives, sealants, and solvent cleaners used in fitting require COSHH assessment and ventilation.
Wall unit installation requires secure fixings — bracket failure drops heavy units onto workers below.
Working in occupied homes requires additional care for customer property and personal conduct.

Manual handling	Heavy worktops and units handled in confined spaces cause frequent back, shoulder, and hand injuries.
Silica exposure	Cutting engineered stone worktops generates extremely high silica dust levels that cause rapid lung damage.
Confined work	Small rooms amplify noise, dust, and chemical fume concentrations, increasing exposure beyond safe limits.

Don't

Use two-person lifts or mechanical aids for heavy worktops and base units
Cut engineered stone worktops using wet cutting methods with RPE and extraction
Wear hearing protection when using power tools in small enclosed rooms
Complete a COSHH assessment for adhesives, sealants, and solvent-based cleaners
Ventilate the room during and after using solvent-based products
Ensure wall fixings for overhead units are rated for the load and wall type
Have qualified electricians make all electrical connections for appliances
Check for hidden services before drilling into walls for fixings and brackets
Protect customer property and maintain clean working conditions in occupied homes
Take regular breaks from kneeling and working in awkward positions under fittings

DON'T cut engineered quartz worktops dry — wet cutting is essential for silica control
DON'T lift heavy worktops alone — always use two people or mechanical lifting aids
DON'T make electrical connections unless you are a qualified electrician
DON'T drill into walls without checking for hidden cables and water pipes first
DON'T use solvent-based products in unventilated bathrooms or kitchens
DON'T hang wall units on fixings that are not rated for the unit's loaded weight
DON'T ignore knee pain from prolonged kneeling — use knee pads and take breaks
DON'T use power tools without hearing protection in small enclosed rooms
DON'T leave sharp offcuts, exposed fixings, or tools on the floor as trip hazards
DON'T skip COSHH assessments because the products seem common or familiar

See also: Manual Handling Awareness | Respirable Crystalline Silica (RCS)

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