Bathroom Renovations
Turn a tired bathroom into a calm, spa-like retreat. We design and build complete bathroom renovations — walk-in showers, freestanding baths, premium tiling, underfloor heating and flawless waterproofing. Every join sealed, every tile aligned, every detail considered.
Expert bathroom renovations across Hertfordshire
Turn a tired bathroom into a calm, spa-like retreat. We design and build complete bathroom renovations — walk-in showers, freestanding baths, premium tiling, underfloor heating and flawless waterproofing. Every join sealed, every tile aligned, every detail considered. We're proud to be trusted bathroom renovation UK, rated 4.9/5 by 115+ homeowners across Hertfordshire and North London.
- Full design & supply service
- Wet rooms & walk-in showers
- Waterproof tanking & sealing
- Underfloor heating
Curious about pricing first? See bathroom renovation cost guide.
Why homeowners trust us with their bathroom renovations
Premium, high quality finish in every detail
Punctual, reliable and finished on schedule
Clean and tidy — your home protected every day
Fully insured with a workmanship guarantee
Rated 4.9/5
“Not a single thing I can fault”
I wanted to make sure I was giving an honest review so I waited to really put the new bathroom to the test... There is not a single thing I can fault! The Nicolla Contractors team were excellent at communication, timekeeping and professional in all manners. They gave some unreal advice on the best products and materials to use within the bathroom for a long lasting high end finish. … Nothing was ever too much trouble and I can not recommend them enough. … I HIGHLY HIGHLY recommend!
Bathroom Renovations across our areas
Common questions
Most full bathroom renovations take 1–2 weeks once we're on site, depending on layout changes, tile choice and any underfloor heating. We agree the timeline up front and update you every step.
