Bathroom Renovation: Key Tips, Design Ideas, and Cost Estimates

Bathroom renovation is one of the most specialized aspects of home remodeling. Contrary to what many people believe, it is not just about replacing tiles or installing a new faucet. Instead, it is a multi-stage process that involves design, infrastructure upgrades, waterproofing, material selection, and the installation of modern fixtures.

Although bathrooms are small in size, they are used daily and are exposed to constant humidity, which makes them extremely important. If a bathroom renovation is not carried out properly, it can quickly lead to issues such as dampness, water leakage, or even structural damage.

In this article, we will explore every detail of bathroom renovation—from the essential steps and creative design ideas to cost estimates and practical tips.

Importance of Bathroom Renovation

1. Improved Hygiene and Health

Excessive moisture creates a breeding ground for mold and bacteria. With proper renovation and the installation of effective ventilation systems, these problems can be prevented.

2. Enhanced Aesthetics and Comfort

Today, the bathroom is no longer just a functional space—it is considered part of the home’s interior design. Using modern colors and materials can transform the bathroom into a beautiful and relaxing environment.

3. Increased Property Value

A home with an outdated and worn-out bathroom will struggle to hold its value, even if other areas are renovated. A well-renovated bathroom can significantly increase a property’s market value.

4. Reduced Ongoing Costs

Modern fixtures such as water-saving faucets, advanced showers, and LED lighting systems help reduce water and electricity bills in the long run.

Step-by-Step Bathroom Renovation

A successful bathroom renovation requires a clear and structured process:

1. Design and Planning

• Measuring the existing space and preparing a preliminary layout.
• Determining the placement of fixtures: toilet, sink, shower, cabinets, and mirror.
• Assessing natural light sources and planning ventilation.
• Using 3D software to visualize the final design.

2. Demolition and Preparation

• Removing old tiles, flooring, and outdated fixtures.
• Clearing debris and cleaning the entire space.
• Inspecting walls and floors for cracks or leaks.

3. Upgrading Infrastructure (Plumbing and Electrical)

• Replacing old pipes with modern polymer or multilayer pipes.
• Installing a new drainage system if needed.
• Using moisture-resistant electrical wiring and securing outlets.

4. Waterproofing and Insulation

• Applying waterproof membranes or polymer-based coatings on the floor.
• Using moisture-resistant mortar for walls.

• Paying special attention to corners and edges to prevent leaks.

5. Tiling and Flooring

• Choosing porcelain or non-slip ceramic tiles.
• Using light colors to make the space appear larger.
• Installing a standard floor drain to prevent water accumulation.

6. Installing Fixtures and Accessories

• Selecting the right toilet type (wall-hung or floor-mounted, Western or Eastern).
• Installing wall-mounted or cabinet sinks to save space.
• Using brass or stainless-steel faucets for durability.
• Adding shower cabins or tempered glass partitions.

7. Lighting and Final Decoration

• Installing energy-efficient LED lights with natural tones.
• Adding smart mirrors with built-in lighting.
• Installing glass or PVC shelves for storage.

Key Considerations in Bathroom Renovation

• Floor Safety: Use anti-slip flooring to prevent accidents.
• Proper Ventilation: A strong exhaust fan with a humidity sensor helps prevent mold.
• Color Selection: White, gray, and beige make the bathroom look more spacious.
• Moisture-Resistant Materials: Opt for PVC or water-resistant MDF cabinets.
• Smart Lighting: Combine direct lighting near the mirror with soft ambient lighting.

Bathroom Design Ideas

1. Modern Style

• Clean lines and minimal fixtures.
• Neutral tones combined with stone and glass finishes.

2. Classic Style

• Marble-patterned tiles.

• Gold or bronze fixtures.
• Framed mirrors.

3. Nature-Inspired Style

• Wood-effect wall panels.
• Humidity-resistant indoor plants like snake plants.
• Warm, earthy color schemes with soft lighting.

4. Industrial Style

• Exposed concrete walls.
• Visible metal pipes as part of the design.
• A bold palette of dark gray and black.

Cost Estimate for Bathroom Renovation

Renovation costs vary depending on several factors:

• Demolition and debris removal: 30 – 80 million IRR
• Plumbing and utilities: 100 – 300 million IRR
• Electrical work and ventilation: 50 – 150 million IRR
• Tiling and flooring: 200 – 500 million IRR
• Fixtures and faucets: 150 – 800 million IRR
• Cabinets and sinks: 100 – 400 million IRR
• Lighting and decoration: 50 – 200 million IRR

Total estimated cost: 800 million to 2.5 billion IRR.

Factors Affecting Final Costs

1. Size of the bathroom (larger spaces cost more).
2. Quality of materials (luxury brands increase costs)..
3. Complexity of the design (custom designs require more time and budget).
4. Contractor fees (vary based on expertise and experience).

Cost-Saving Tips

• Choose simple yet durable tiles.
• Use cost-effective but standard fixtures.
• Purchase materials during seasonal sales.
• Consider partial renovations instead of a full overhaul.

Common Mistakes in Bathroom Renovation

• Neglecting waterproofing, which leads to leaks and dampness.
• Using slippery tiles that pose safety risks.
• Cutting costs too much on fixtures and accessories.
• Poor layout planning, resulting in wasted or cramped space.

Conclusion

Bathroom renovation is a smart investment that improves comfort, enhances aesthetics, and increases property value. To achieve the best results, it is essential to follow each step carefully, use high-quality materials, and entrust the project to an experienced professional team.

If you are planning to renovate your bathroom and are looking for a professional, experienced team, Hoorpod architectural House is here to help.

From design to execution, we provide high-quality materials and modern ideas to create a beautiful and functional space for you.