Bathroom Design & Installation in London
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Modern, Functional & Stylish Bathrooms Tailored to You
At Bigness Group, we specialise in bathroom design and installation in London, creating spaces that balance style, functionality, and durability. Whether you’re upgrading a family bathroom, adding a new ensuite, or redesigning a luxury spa-inspired space, our expert team manages the process from concept to completion.
Our Bathroom Services
Bespoke Bathroom Design
We work closely with you to design a bathroom that reflects your style and practical needs. From modern minimalist layouts to traditional elegance, our designers craft solutions tailored to your lifestyle.
Bathroom Installation
Our skilled tradespeople handle all aspects of installation, including plumbing, tiling, electrics, and carpentry. Every fitting is installed to the highest standard with attention to detail and compliance with UK regulations.
Bathroom Renovations
Transform tired, outdated bathrooms into fresh, modern spaces. We replace old fixtures, upgrade layouts, and add stylish finishes to breathe new life into your home.
Wet Rooms & Walk-In Showers
We design and install contemporary wet rooms and walk-in showers that add value and accessibility while maintaining sleek style.
Luxury Bathrooms
For high-end projects, we deliver spa-like bathrooms featuring premium fixtures, underfloor heating, smart lighting, and custom finishes.
Why Choose Bigness for Your Bathroom Project?
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End-to-end service: Design, planning, supply, and installation.
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Expert craftsmanship: Skilled bathroom fitters and trades.
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Compliance guaranteed: Gas Safe and Part P certified.
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Tailored solutions: Bathrooms designed around your lifestyle.
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Sustainable options: Water-saving fittings and eco-friendly materials.
Frequently Asked Questions
How long does a bathroom installation take?
A standard bathroom installation takes 2–3 weeks, depending on size and complexity.
Do you handle plumbing and electrics?
Yes — our qualified trades cover plumbing, heating, and electrical works.
Can you help with small bathrooms?
Absolutely. We specialise in space-saving designs for compact London homes.
Do you provide warranties?
Yes, all our installations come with workmanship guarantees and manufacturer warranties.
Our Latest Bathroom Design & Installation Project in London
From compact bathroom upgrades to luxury spa-style installations, Bigness Group has transformed bathrooms across London. Our portfolio highlights precision, innovation, and long-lasting results.
Bathroom Refurbishment in London by Borough
Each London borough has its own character and housing style — from Victorian terraces in Camden to modern apartments in Canary Wharf. At Bigness Group, we tailor our bathroom refurbishment services to suit local property types, planning requirements, and client preferences. No matter where you are based, our team ensures the same high standards of design, installation, and compliance. Explore the borough links above to learn more about our work in your area.
Barking and Dagenham / Barnet / Bexley / Brent / Bromley / Camden / Croydon / Ealing / Enfield / Greenwich / Hackney / Hammersmith and Fulham / Haringey / Harrow / Havering / Hillingdon / Hounslow / Islington / Kensington and Chelsea / Kingston upon Thames / Lambeth / Lewisham / Merton / Newham / Redbridge / Richmond upon Thames / Southwark / Sutton / Tower Hamlets / Waltham Forest / Wandsworth / Westminster