
Bathroom Renovations in Sunningdale.
In Sunningdale, a bathroom renovation is as much about the plumbing and waterproofing as the finish. Grand Innovations designs bespoke bathrooms that combine sound installation with carefully chosen finishes, from natural stone to digital showers.
Request Your Free Cost Proposal
Tell us about your Sunningdale project. We reply within 24 hours to arrange a free site visit, then send an itemised Cost Proposal.
Our focus in Sunningdale.
From wet room tanking to fitted furniture, we manage the whole project as one design-and-build service, with weekly billing for completed work, so your new Sunningdale bathroom is delivered to a clear, itemised plan.
As a design-and-build company we take on a limited number of projects at a time, so that every one gets the attention it deserves. If you are planning work on your Sunningdale home, we would like to hear about it.
The Grand Standard
- 10% deposit, then weekly billing for completed work
- One team from design to completion
- Planning & building control managed for you
Planning authority
Royal Borough of Windsor and Maidenhead
We handle applications, party wall agreements and building regulations on your behalf.
Local housing stock
Elite detached homes · modern villas · grand estates
Also serving nearby
What we deliver in Sunningdale.
- 01
Bathroom Layout Design
Reworking the layout of your Sunningdale bathroom to make the most of the space and light.
- 02
Tiles, Stone & Brassware
Sourcing and installing quality porcelain, stone and brassware chosen for your Sunningdale bathroom.
- 03
Showers & Heating Controls
Integrating digital showers, underfloor heating and controls into your Sunningdale bathroom.
- 04
Design & Build Delivery
Managing all specialist trades and regulatory requirements in Sunningdale, with weekly billing for completed work.

Kingston Multi-Bathroom Renovation
The Challenge
Simultaneously managing the plumbing and structural overhauls of four separate bathrooms on multiple floors without disrupting the structural integrity of the historic floor joists.
Our Solution
We rerouted the internal drainage with low-profile pipework planned around the existing floor joists, and laid acoustic insulation beneath the wood-effect flooring to reduce noise transfer between floors.
Your questions, answered.
Your Cost Proposal
Measured first, then itemised.
Every Sunningdale project begins with a free consultation and a fully itemised Cost Proposal. We take a 10% deposit three weeks before the start date, then bill weekly for completed, signed-off work.
Transform your Sunningdale home.
Tell us about your Sunningdale project and we'll arrange a free, no-obligation consultation, followed by a clear, itemised Cost Proposal, usually within 24 hours.
“Grand Innovations completely renovated our upstairs bathrooms, downstairs WC and also our garden patio. They were a reliable, trustworthy team and we are really pleased with the end results. Communication was great and they were happy to finish any snagging jobs. Would highly recommend Conor and his team.”