Bathroom Design and Installation in Northwood
Create a bathroom that looks beautiful, functions flawlessly, and lasts. As Northwood specialists, we design, supply and install bespoke bathrooms, cloakrooms and en‑suites—handling everything from the first sketch to the final polish. Whether you’re refreshing a compact space or transforming a master suite, our team delivers a smooth, stress‑free experience and a finish you’ll love.
Communication is key to what we do. We keep you informed at every stage, so there are no surprises—only great results.
What We Do

Building Construction
New Builds, Extensions, Conversions, Renovations

General Building
Property Maintenance, Handyman Service, Decorating

Design
Planning, Design, Project Management, Quality Checking
Your Local Bathroom Specialists in Northwood
Comprehensive Bathroom Services
Design & Planning
Concept design, layout optimisation, and detailed specifications tailored to your style and budget.
3D Visuals & Material Boards
Preview tiles, brassware and finishes with clear visuals before we order a thing.
Full Bathroom Renovation
Strip‑out, first fix, second fix and finishing trades coordinated under one project manager.
Wet Rooms & Walk‑In Showers
Low‑profile trays or fully tanked floors for seamless, accessible showering.
Waterproofing & Tanking Systems
BS‑compliant preparation to protect against leaks and moisture damage.
Tiling & Feature Walls
Porcelain, ceramic, natural stone and mosaics—meticulously set out for crisp lines and durable results.
Plumbing & Heating
New pipework, sanitaryware, unvented cylinders, towel rails and pressure balancing for reliable performance.
Underfloor Heating
Electric systems designed for bathrooms to keep floors warm and dry.
Lighting & Electrics
IP‑rated lighting schemes, mirror demisters, shaver points and smart controls.
Ventilation & Aftercare
Quiet, effective extraction and maintenance guidance to keep your bathroom pristine.



Why Choose KT5 Construction for Bathroom Design and Installation in Northwood?
1) Expertise & Experience
Years of high‑end residential work mean we understand the fine details that elevate a bathroom—from perfect tile symmetry to precise fall to drain. Our team includes specialist bathroom installers, tilers and qualified trades who work in harmony.
We specialise in:
-
Space‑saving layouts and storage
-
Wet room tanking and walk‑in showers
-
Bespoke vanity units and stone tops
2) Premium Materials
We recommend robust, low‑maintenance products that look exceptional and perform for the long term.
Typical selections include:
-
Porcelain & ceramic tiles for durability and easy cleaning
-
Natural stone for a luxurious, textured finish
-
Quality brassware and sanitaryware with long warranties
3) Tailored Design & Clear Project Management
Every bathroom is unique. We develop your brief, refine the palette, and programme the works to fit your schedule—coordinating suppliers, deliveries and trades so you don’t have to.
Client Testimonials
“You made it so simple” – Just wanted to say thank you for making what I thought would be a difficult process much easier than I had imagined.
Thank you for my brand new house! The refurbishment and attention to detail makes it feel like a brand new house, but without the expensive cost of moving.
Just wanted to thank you for the work carried out to my new bathroom, I will definitely be in touch shortly to talk about my proposed kitchen extension.
Benefits of a Professionally Designed Bathroom
Enhanced Durability
Correct preparation and waterproofing protect your home from leaks and movement.
Cohesive Style
Materials, colours and lighting are coordinated for a calm, timeless space.
Better Everyday Living
Smart storage, warm floors and good ventilation make daily routines effortless.
Added Property Value
A beautifully finished bathroom is a key selling point that stands out to buyers.
Costs and Timelines for Bathroom Projects
How Much Does a Bathroom Cost in Northwood?
Costs depend on room size, specification of fixtures and tiles, condition of existing services, and complexity (e.g., wet room, bespoke cabinetry, stone). After a short consultation and site visit, we’ll provide a detailed, itemised quotation.
How Long Does It Take?
Most complete bathroom renovations take 2–3 weeks. Complex layouts, stone fabrication or structural changes can extend to 4–6 weeks. You’ll receive a clear programme before we start, with regular updates throughout.
Frequently Asked Questions
Do you provide waterproofing?
Yes. All wet areas are prepared with comprehensive tanking systems to ensure long‑term protection against leaks.
Can you create bespoke designs and feature walls?
Absolutely. From niche shelving to mosaic borders and slab‑format porcelain, we’ll design and install unique features that suit your style.
What tiles work best in bathrooms?
Porcelain and ceramic are excellent for durability and easy care. Natural stone brings luxury with the right sealing and maintenance.
Can you handle everything—including electrics and plumbing?
Yes. We manage the full renovation, coordinating qualified trades and ensuring a clean, safe site.
Contact KT5 Construction Today
Ready to begin? Our specialists in Bathroom Design and Installation in Northwood can provide a fast, transparent quotation—typically within 24 hours of survey.
Speak to the team at KT5 Constructions or learn more about Bathroom Design and Installation in Northwood.
Bathroom Design and Installation in Surrey and Sorrounding Areas
Why KT5 Construction?
KT5 works with you on your project, large or small, making sure that we deliver your new project to the high standard you can expect to receive.
25 years’ Experience
You can relax knowing that your project is being managed by a knowledgeable, experienced team.
Quality Focused
Quality and design with our customers in mind. We pride ourselves on using the most modern building techniques and the skilled people.
YEARS OF EXPERIENCE
Completed Projects
Locations We Serve Bathroom Design & Installation
Ickenham
Isleworth
Kenley
Kensal Green
Manor Park
Mitcham
Neasden
Norbury
Northolt
Purley
Queens Park
Sanderstead
Selsdon
Seven Kings
South Woodford
Stone Bridge
Totteridge
Virginia Water
Wandsworth
Wanstead
Wealdstone
West Drayton
West Ham
Whetson
Yiewsley
Our Services
House Extensions
KT5 Construction provides professional house or Property Renovations Services in Ash, tailored to your unique needs. Whether you’re expanding your kitchen or creating an open-plan living area, we deliver high-quality results.
Kitchen Refurbishment
At KT5 Construction, we are specialists in kitchen refurbishment in Surrey and surrounding areas, delivering bespoke designs that enhance your living space and add value to your home.
Loft Conversions
At KT5 Construction, we specialise in creating stunning loft conversions in Surrey that add space, value, and style to your home. From dormer loft conversions to luxury loft designs, our expert team handles every detail with professionalism and precision.
Groundworks
At KT5 Construction, we pride ourselves on being the go-to groundwork Company in London, delivering top-quality services for residential and commercial projects.
Bathroom Design & Installation
Your bathroom should be more than just functional—it should reflect your personal style and offer a space to unwind. At KT5 Construction, we specialise in Surrey bathroom design and installation, delivering tailored solutions that blend elegance, practicality, and luxury.
Property Refurbishment
Our Ewell Road Surbiton Project showcases the full spectrum of our refurbishment expertise. By managing every detail, from architectural consultation to final finishes, KT5 ensures each element meets the highest standards.
New Build Homes
As a trusted New Build Builder in Surrey, KT5 Construction has been at the forefront of creating bespoke, high-quality homes designed to meet modern living standards.
Architecture & Design
Expert architectural planning & creative design solutions for residential and commercial projects in Surrey & London.
Contact Us
"*" indicates required fields