Bathroom Renovation Planning Guide

Bathrooms are small spaces with closely connected plumbing, waterproofing, ventilation, electrical and finishing work. The most useful quote request describes the existing problems as well as the preferred look, because hidden water damage and service changes can affect the scope.

Record the existing condition

• Photograph the full room and close-ups of leaking, damp, cracked or loose areas.
• Mention slow drainage, low pressure, recurring mould, loose sanitaryware or damaged ceilings below the bathroom.
• State whether the layout should remain or whether plumbing points must move.
• Provide rough room dimensions and the position of doors, windows and built-in cupboards.

Define fixtures and finishes

• List the bath, shower, toilet, basin and storage required.
• State whether sanitaryware is wall-hung, concealed, freestanding or standard floor-mounted.
• Choose tile size and approximate coverage, including full-height or partial wall tiling.
• Mention niches, shower screens, mirrors, heated rails, underfloor heating or special lighting.

Ask about work behind the finishes

• Request clarity on demolition, substrate repairs, waterproofing, plumbing, electrical work, ventilation and testing.
• Ask how falls to drains and shower thresholds will be handled.
• Confirm how adjacent rooms and passages will be protected during demolition.
• Find out whether hidden damage will be photographed and priced before additional work proceeds.

Plan around daily use

• Explain whether the home has another usable bathroom.
• Discuss dust, water shut-offs, access times and cleaning.
• Confirm the expected sequence rather than relying only on a completion date.
• Keep product information and warranties for sanitaryware, taps and specialist finishes.

Frequently asked questions