In brief: Planning your dream bathroom starts with a realistic assessment of the existing space. Measure the room precisely and think through your daily routines. Set your budget and priorities early. Good planning considers aesthetics, functionality, accessibility, and long-term value. Get professional advice on technical details such as electrical work and plumbing.
Your Path to a Dream Bathroom: The First Planning Phase
A new bathroom starts taking shape in your mind long before the first hammer falls. Gather ideas. Use platforms such as Pinterest or magazines to define your preferred style. Scandinavian, industrial, farmhouse, or sleek and modern? Your style choices will guide your materials and colors.
Assess the existing space. Measure your bathroom down to the millimeter. Note the location of all existing pipes, drains, and outlets. This information is the basis for an accurate estimate.
Think about your routines. Who uses the bathroom, and when? Do you need two sinks in the morning? Is a bathtub essential, or would you prefer a spacious shower? These practical questions matter more than your first impression of how the room looks.
Expert tip
Create a folder. Keep photos, color samples, product data sheets for faucets and fixtures, and your floor plan with all measurements in it. This preparation can make conversations with designers and contractors much more efficient.
Set a Budget and Define Priorities
A clear budget is your most important planning tool. Calculate the total and set aside a contingency of at least 10-15 percent for unexpected costs. Hidden problems such as damp walls often only become apparent once work is underway.
Divide your budget into categories. As a rough guide: 30-40 percent for labor, 25-35 percent for materials such as tile and bathroom fixtures, and the rest for planning, electrical work, and unexpected costs.
Set priorities. Invest in durable fixtures that carry water. A high-quality faucet can last for decades, while a cheaper model may develop mineral buildup or start leaking after just a few years. Quality tile is also a good investment, since replacing it takes a lot of time.
How Can I Make the Most of a Small Bathroom?
Small bathrooms call for creative solutions. Use light and color to make the space feel larger. Light, matte surfaces reflect light better than dark or glossy ones. A continuous floor with no patterns or grout lines makes the room appear longer.
Mirrors are your best friend. A full-length mirror or a mirrored wall above the vanity can make the space feel twice as large. Pair it with good, layered lighting.
Wall-mounted fixtures are key. A wall-hung toilet and a floating vanity leave the floor visible. This continuous line makes the room appear larger. The storage space underneath is often unnecessary, since compact bathroom furniture such as slim cabinets can be a better fit for small bathrooms.
When planning a small bathroom, every detail needs to serve several purposes. A niche in the shower provides storage and frees up cramped space. A mirrored medicine cabinet takes the place of a full-size wall cabinet.
Smart Storage and Multifunctional Elements
Make use of the depth of wall coverings. Slim tall cabinets next to the door or built-in niches in the shower wall provide storage without taking up floor space. Think vertically: shelves that reach the ceiling make full use of the available height.
Multifunctional furniture saves space. A vanity with a built-in laundry hamper or a stool with a lift-up storage compartment are both practical choices. Visit our Garden + Outdoor section for inspiring materials and storage solutions that can also be used in the bathroom.
Avoid a cluttered look. One large, plain tile creates a calmer, more spacious impression than a mosaic. Limit the number of different materials to two or three.
Why Is Planning an Accessible Bathroom Worthwhile?
Accessibility is not only a concern for older adults. It is a design approach that makes bathrooms safer and more comfortable for everyone. A curbless shower is not only suitable for wheelchair users, but also easier to clean and safer for children.
Plan early. You need a sloped subfloor beneath the shower area to ensure proper drainage. Waterproofing must be done professionally. Allow for the necessary dimensions: an accessible shower area should measure at least 120 x 120 cm, or preferably 150 x 150 cm.
Important note
Accessibility standards for buildings (DIN 18040-2) are complex. Bring in a designer or contractor with accessibility experience early in the process. Retrofitting changes can be expensive or impossible.
Details That Make the Difference
Height-adjustable vanities can be used while standing or seated. Wheelchair-accessible models provide space for a wheelchair or stool. Thermostatic faucets with temperature limiters help prevent scalding.
Grab bars are not just practical aids; they can also be stylish design features. Plan wall reinforcements during construction. This gives you more flexibility later.
Lighting should be even and glare-free. Well-lit steps and transitions are especially important. Sensor-activated light switches add convenience.
How Should I Approach a Bathroom Remodel?
The order of the work is crucial. After the old bathroom has been dismantled, new water supply and drain pipes are installed. Electricians run the wiring for lights, outlets, and underfloor heating if needed.
Next comes drywall construction. Plumbing walls and niches are built. The floor subfloor and the shower slope are installed. Then all wet areas are waterproofed—a crucial step in protecting the room from damage over time.
Only then should you tile the walls and floor. Bathroom fixtures and faucets are installed last. This sequence minimizes the risk of damage to expensive items.
The biggest mistake is underestimating the importance of waterproofing. A leaking shower can damage not only your own floor but also your neighbor’s ceiling. Invest in quality materials and skilled contractors here—it will save you a lot of money in the long run.
Finding the Right Contractors
Get at least three detailed estimates. A flat-rate estimate without a description of the work is worthless. Look for a clear breakdown of the materials and work involved.
Check references. A good contractor will be happy to show you completed projects. Ask how the different trades will be coordinated. Who will be your main point of contact?
Agree on a firm schedule with milestones. Clarify the payment terms. Installment payments after work is completed are standard; a large upfront payment before work begins is a warning sign.
Additional advice
To protect the rest of your home during construction, tarps and netting are essential. Protect floors, doors, and furniture from dust and damage. Good coverings can save you a lot of cleanup.
Materials and Style: The Final Selection
When it comes to tile, size determines the overall effect. Large-format tiles from 60x120 cm reduce the number of grout lines and create a calm, seamless surface. Natural stone such as marble or slate is unique but requires intensive maintenance. Porcelain tile is durable, easy to care for, and can convincingly replicate natural materials.
Faucets are the jewelry of the bathroom. Choose a consistent design throughout. Options include chrome, matte black, brass-effect, or rose gold. Pay attention to water and energy efficiency (WRAS mark, three-litre flush cistern).
Furniture made from water-resistant materials is essential. Moisture-resistant coated chipboard (MR), or even better, plywood with a waterproof finish, can withstand humidity. Metal or glass shelving is a durable alternative.
Lighting Creates Atmosphere
Plan for different lighting moods. Use general ceiling lighting, functional mirror lighting for shaving and applying makeup, and indirect lighting for relaxation. Dimmers increase flexibility.
All bathroom lights must be suitable for use in wet rooms (IP44 minimum in splash zones, IP65 in the shower). LED technology is energy-efficient and produces little heat.
Use light to influence the color mood. Warm white light (2700-3000 Kelvin) creates a cozy feel, while neutral white light (3300-4000 Kelvin) is invigorating and ideal for a shaving mirror.
Completion and Commissioning
Test everything before the final handover. Do all drains empty quickly? Are the faucets watertight? Do all switches and outlets work? Check all surfaces for damage.
Ask for a detailed final invoice and the invoices from all tradespeople. Keep warranty documents, installation instructions, and material receipts in a safe place. For caring for your new indoor plants, which provide fresh air after the strenuous renovation, you can find suitable products such as
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Give yourself and your new bathroom time to settle in. It often takes a few weeks to discover the perfect way to use the space. You did it—your dream bathroom has become a reality. For all your other home improvement projects, find inspiration and accessories in categories such as Plumbing + Irrigation.
Frequently Asked Questions
- How do I plan a renovation for a small bathroom?
- In small bathrooms, opt for clean lines, light colors, and wall-to-wall mirrors to make the space appear larger. Make use of every niche with made-to-measure cabinets. Wall-mounted fixtures create a more spacious feel. A walk-in shower without a threshold and large glass panels feels more open than a separate bathtub.
- How much does it cost to remodel a bathroom on average?
- Costs vary considerably. A simple refresh with new tile and faucets starts at 8,000 euros. A complete renovation with new pipework, electrical work, and custom planning costs 15,000 to 30,000 euros or more. Set priorities: invest in water-bearing components and good ventilation.
- What are the benefits of an accessible bathroom?
- An accessible bathroom offers safety and comfort for people of all ages. It makes it possible to live independently in your own home for longer. The value of the property increases. Practical features such as level-access showers, height-adjustable sinks, and grab bars are also beneficial for families with children.
- How long does a complete bathroom renovation take?
- Allow at least four to six weeks for a complete renovation involving drying out, new pipework, and tiling. The actual construction work often takes two to three weeks. Simple remodels without wet-room work can be completed in one to two weeks. A detailed schedule agreed on with your contractor helps avoid frustration.
- Can I remodel my bathroom myself?
- Surface-level work such as painting or assembling furniture is manageable for experienced DIYers. All work on drinking-water and wastewater pipes, electrical installations in wet rooms, and tiling requires specialist knowledge and is subject to legal regulations. Professional workmanship saves money and hassle in the long term.