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How to Remodel Your Bathroom: A Modern Step-by-Step Guide

Modern Splash bathroom remodel guide — vanity units, showers, mirrors and radiators

Jennifer -- MD Product Director |

Dreaming of a bathroom that feels less like a utility room and more like a personal spa? A well-executed remodel can dramatically enhance your home’s comfort, functionality, and value. This guide walks you through the key stages of a successful bathroom renovation — from initial planning to the finishing touches.

Modern Splash bathroom vanity unit MD-211B — the centrepiece of a modern bathroom remodel

Phase 1: Vision and Planning

Before swinging a hammer, careful planning is essential. Rushing this stage is the most common cause of budget overruns and disappointing results.

  • Define your goals: Is it more storage, better lighting, a walk-in shower, or simply a style update? List your priorities in order of importance.
  • Set a realistic budget: Factor in costs for fixtures, labour, tiles, and a 10–20% contingency for surprises. In the UK, a mid-range bathroom remodel typically costs £5,000–15,000 depending on scope.
  • Seek inspiration: Create a mood board with images, colours, and textures that resonate with you. Modern styles typically feature clean lines, neutral palettes, and carefully chosen statement pieces.

Phase 2: Demolition and Structural Changes

This is the messy but exciting part. Work with your contractor to decide whether you’re keeping the existing layout (a significant cost-saver) or reconfiguring plumbing and walls for a new setup. Moving soil pipes and drainage is expensive — only do it if the new layout genuinely improves the room.

Phase 3: Selecting Your Core Fixtures

This is where your vision comes to life. Choose fixtures that balance design with durability — these are long-term investments.

The Bathroom Vanity Unit

The centrepiece of any bathroom. Choose one that offers ample storage and complements your style. Wall-mounted vanities create a light, airy feel and make floor cleaning effortless. Modern Splash offers a range of sizes and finishes to serve as the perfect foundation for your new bathroom.

Modern Splash wall-mounted bathroom vanity unit MD-335B in a contemporary bathroom

The Toilet

Opt for a sleek, water-efficient model with a skirted trapway for easier cleaning. A modern close-coupled or wall-hung toilet is as much about design as it is about function — and a wall-hung model frees up floor space in smaller bathrooms.

Modern Splash contemporary bathroom toilet — sleek and water-efficient design

The Showering Experience

A mixed thermostatic shower set is a genuine game-changer. It allows you to precisely control water temperature and flow from both a rainfall showerhead and a hand-held wand, delivering spa-like luxury with everyday practicality. An integrated solution ensures a cohesive, considered look.

Modern thermostatic shower set with rainfall head and hand-held wand

Phase 4: Walls, Flooring, and Lighting

  • Tiles: Choose durable, water-resistant tiles throughout. Large-format tiles minimise grout lines for a seamless, easy-to-clean look — a hallmark of contemporary bathroom design.
  • Flooring: Non-slip porcelain or stone-effect tiles are the most practical choice. Underfloor heating beneath tiles adds a luxurious touch.
  • Lighting: Layer your lighting — ambient ceiling lights, task lighting above the vanity, and accent lighting to highlight features. This leads perfectly to the next phase.

Phase 5: The Finishing Touches

Bathroom Mirrors

Go beyond mere reflection. A well-placed mirror amplifies light and makes the room feel larger. Consider an LED bathroom mirror for perfect, shadow-free illumination — ideal for grooming and a genuinely luxurious daily experience.

Modern Splash LED round bathroom mirror BM-HD1908 with anti-fog and touch dimmer

Modern Radiators

Don’t overlook heating. Modern radiators are design features, not eyesores. A stylish vertical towel radiator or mirror radiator provides warmth, keeps towels dry, and adds a premium finish to the room.

Modern Splash flat panel mirror radiator FPM18 — stylish bathroom heating solution

Hardware and Accessories

Select taps, drawer pulls, towel rings, and accessories in matching finishes — brushed nickel, matte black, or chrome — to tie the room together. Consistency in metalwork is one of the hallmarks of a professionally designed bathroom.

Frequently Asked Questions

How long does a bathroom remodel take?

A full bathroom remodel typically takes 2–3 weeks for a standard family bathroom, assuming no major structural changes. Larger bathrooms or those requiring significant plumbing reconfiguration may take 4–6 weeks.

Do I need planning permission to remodel my bathroom?

In most cases, no — bathroom remodels are considered permitted development in the UK. However, if you’re making structural changes or the property is listed, you should check with your local planning authority.

Should I move the plumbing in my bathroom?

Only if the new layout genuinely improves the room. Moving soil pipes and drainage adds significant cost and complexity. Keeping the toilet and shower in their existing positions is the most cost-effective approach.

What order should I remodel my bathroom in?

The standard order is: strip out → structural changes → first fix plumbing and electrics → waterproofing → tiling → second fix plumbing and electrics → fixtures and fittings → finishing touches. Always complete wet trades (tiling, plastering) before installing fixtures.

Start Your Bathroom Transformation

A successful remodel is a journey. By planning meticulously and choosing fixtures that marry design with durability, you create a space you’ll love for years. Modern Splash provides the modern essentials — from vanity units and shower sets to LED mirrors and designer radiators — to help you build your perfect bathroom.

Explore the Modern Splash Collection →

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