Planning a Full Bathroom Remodel? The Complete 2026 Guide
13, Sep, 2025
After a tiring day in the office or business, we all go to the bathroom to relax a little. It’s a place that should be remodeled after some time to keep your mind refreshed and also make a big difference in the home. Some people go opt for designs that are spa-like and family-friendly, while others choose value that will sell better later in 2026.
If you're considering remodeling, this guide will provide you with all the information you need about bathroom remodeling entails, including costs and timelines are.
What Does a Full Bathroom Remodel Include?
A complete remodel includes upgrading the entire space for better style, comfort, and function. This usually covers:
Layout changes like moving or resizing the bath, shower, toilet, or basin.
Plumbing and electrics, including upgrading pipes, drains, lighting, and ventilation.
Tiling and flooring that range from ceramic and porcelain to natural stone.
Fixtures and fittings like new toilets, sinks, baths, showers, and taps.
Storage solutions, such as cabinets, shelves, and hidden units, for maximum space.
Finishing touches, such as mirrors, lighting, and accessories, complete the look.
Full Bathroom Remodel Cost in 2026
One of the first questions homeowners ask is: How much will it cost?
The price depends on your bathroom size, the quality of materials, and the complexity of the work. As a rough guide for UK homes in 2026:
Small bathroom (2–3m²): from £5,000–£8,000
Medium bathroom (4–6m²): from £8,000–£12,000
Large bathroom (7m²+): from £12,000–£20,000+
Other factors that affect the cost include:
Moving plumbing or electrics
Choosing premium tiles or fixtures
Adding smart features or underfloor heating
Design and Layout Ideas for 2026
In 2026, the focus is on comfort, smart use of space, and sustainability. Here are some ideas to inspire you:
Walk-in showers with open, easy-access designs that feel spacious.
Floating vanities, such as modern units, the room look bigger.
Eco-friendly fixtures like water-saving taps and dual-flush toilets.
Natural touches like stone tiles, wood accents, and soft lighting.
Smart technology like mirrors with built-in lighting, heated flooring, and digital showers.
Storage solutions like hidden cabinets and clever shelving can reduce clutter.
How Long Does a Full Bathroom Remodel Take?
The timeline depends on the size and complexity of your project. On average:
Planning and design: 1–2 weeks
Demolition and preparation: 2–4 days
Plumbing and electrics: 3–5 days
Tiling and flooring: 4–7 days
Fixtures and fittings: 3–5 days
Finishing touches: 2–3 days
Common Mistakes to Avoid
Many homeowners jump into bathroom renovations without proper planning, which can lead to delays and unexpected costs. Here are the most common mistakes to avoid:
Ignoring ventilation, as poor airflow can cause mould and damp.
Choosing poor-quality materials, such as cheap tiles and fixtures, that don’t last.
Leaving no space for essentials creates clutter.
Relying only on ceiling lights can make the space feel cold.
Rushing design choices and regretting decisions later.
Do You Need Planning Permission or Building Regulations?
Most full bathroom remodels do not need planning permission, especially if you’re keeping the bathroom in the same place.
However, you must follow building regulations for:
Plumbing and water systems
Electrical safety
Ventilation
Structural changes
This is where working with professionals like Denham Crescent makes a difference. We handle all compliance requirements so you don’t have to worry about legal issues or penalties.
How Denham Crescent Can Help
A full bathroom remodel is a big investment, and choosing the right contractor is key. At Denham Crescent, we specialise in high-quality bathroom remodels across London. Here’s why homeowners trust us:
We understand the challenges of different property styles and sizes.
No hidden extras, just honest quotes.
We follow all building regulations and safety standards.
One point of contact to keep your project smooth.
We treat every bathroom as if it were our own
If you’re thinking about a complete bathroom remodel in 2026, Denham Crescent is here to help. Get in touch with our team today to start your journey towards the bathroom you’ve always wanted.
Read More: best custom home builders near me
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