Transform your bathroom into a modern, functional sanctuary. From waterproofing and tiling to vanity installation and shower upgrades, Renobros Interior delivers quality wet works for HDB flats, condos, and landed homes across Singapore.
Get a Free Quote on WhatsAppA bathroom renovation is one of the most impactful upgrades you can make to your home. In Singapore, where humidity levels remain high year-round, bathrooms require specialised attention to waterproofing, ventilation, and material selection. Whether you live in a 3-room HDB flat or a large condominium unit, a well-planned bathroom renovation improves comfort, hygiene, and property value.
At Renobros Interior, our bathroom renovation scope typically covers:
Every bathroom renovation project we undertake begins with a thorough site assessment. Our team evaluates the existing plumbing infrastructure, identifies potential issues such as concealed pipe leaks or deteriorating waterproofing, and develops a comprehensive renovation plan tailored to your requirements and budget.
Waterproofing is the single most important element of any bathroom renovation. In Singapore, where most residents live in high-rise buildings, a waterproofing failure can lead to water seepage into the unit below, causing extensive damage and costly repairs. This is why the Building and Construction Authority (BCA) mandates proper waterproofing for all wet areas.
Our waterproofing process at Renobros Interior follows a rigorous multi-step approach:
Only after the ponding test is passed do we proceed with tiling. This methodical approach ensures lasting protection against water seepage for years to come.
Tiles define the look and feel of your bathroom. In Singapore, the most popular choices for bathroom renovations include porcelain tiles, ceramic tiles, and homogeneous tiles. Each has distinct advantages depending on your priorities.
Porcelain tiles offer the lowest water absorption rate (below 0.5%), making them ideal for wet areas. Large-format porcelain tiles in 600x1200mm or 800x800mm sizes create a spacious, seamless appearance with fewer grout lines to clean. For floor tiles, always select options with a slip-resistance rating of R10 or higher to prevent accidents in wet conditions.
Trending tile choices for Singapore bathrooms in 2026 include marble-look porcelain for an elegant finish, terrazzo-inspired tiles for a contemporary aesthetic, and matte-finish subway tiles for a clean minimalist look.
The vanity serves as the centrepiece of your bathroom. Modern vanity options range from wall-mounted floating vanities that create an illusion of space to full-length floor-standing cabinets that maximise storage. For HDB bathrooms where space is limited, a compact wall-mounted vanity with an integrated basin is often the most practical solution.
Popular vanity materials include moisture-resistant plywood with laminate finishing, solid surface countertops with undermount basins, and sintered stone tops that resist staining and heat. At Renobros Interior, we can customise vanities to fit your exact bathroom dimensions and storage needs.
The decision between a shower and a bathtub depends on your lifestyle, available space, and household needs. In compact HDB bathrooms, a walk-in shower with a frameless glass screen is typically the more practical choice, maximising usable floor area while creating a sleek, open look.
For larger condominium or landed property bathrooms, a freestanding bathtub can serve as a luxurious focal point. Some homeowners opt for a combination layout with both a bathtub and a separate rain shower enclosure, provided the bathroom dimensions allow for comfortable movement around both fixtures.
If you are considering a bathtub for resale value, note that master bathrooms with bathtubs tend to appeal to families with young children and can be a selling point in the condominium market.
Singapore's tropical climate means bathroom humidity levels can spike rapidly during showers. Proper ventilation prevents mould growth, protects painted surfaces, and extends the life of your bathroom fittings.
We recommend installing an exhaust fan rated for at least 50 CFM (cubic feet per minute) for standard bathrooms. For larger bathrooms, a higher-capacity fan or a combination fan with built-in lighting is advisable. Positioning the exhaust fan directly above or near the shower area ensures maximum moisture extraction.
Renovating a bathroom in an HDB flat comes with specific regulations that homeowners must follow. As an HDB-licensed contractor (Licence No. GB-11-6446D), Renobros Interior is fully authorised to carry out wet works in HDB properties and ensures all renovations comply with HDB guidelines.
The toilet bowl discharge pipe location is fixed and cannot be relocated in HDB flats. Your new toilet bowl must connect to the existing discharge point.
Structural bathroom walls cannot be removed. Non-structural walls may be hacked with HDB approval. A professional engineer assessment may be required for certain modifications.
Floor traps and drainage points generally remain in their original positions to maintain proper gradient flow. Adjustments to screed levels must preserve adequate fall towards drains.
An HDB renovation permit is required before work begins. Renobros Interior handles the permit application process on your behalf, ensuring all documentation is submitted correctly.
For a deeper look at how to plan your bathroom renovation safely and smartly, read our guide on bathroom renovation tips for a safer, smarter home.
A typical HDB bathroom renovation takes 2 to 4 weeks, depending on the scope of work. Condo bathrooms may take 3 to 5 weeks due to additional MCST approval requirements and potentially larger layouts. Factors such as custom vanity fabrication, imported tiles, and waterproofing curing time can extend the timeline.
HDB bathroom renovations typically range from $5,000 to $15,000 per bathroom, while condo bathrooms may cost $8,000 to $25,000 or more. Costs depend on the size, materials chosen, fixtures, and whether structural changes are involved. Waterproofing alone can account for $800 to $2,000 of the total cost.
Yes, waterproofing is essential and required by building regulations for wet areas in Singapore. Proper waterproofing prevents water seepage to neighbouring units and protects structural integrity. At Renobros Interior, we apply multiple layers of waterproofing membrane and conduct a 24 to 48 hour ponding test to ensure zero leakage before tiling begins.
HDB has specific guidelines regarding bathroom renovations. You may not relocate the toilet bowl or change the position of the discharge pipe. However, you can reposition the shower area, vanity, and other fittings within the existing layout. Hacking of bathroom walls may require HDB approval depending on whether they are structural walls.
Porcelain tiles are the most popular choice for Singapore bathrooms due to their low water absorption rate and durability. For floor tiles, choose options with a slip-resistance rating of R10 or above for safety. Large-format tiles (600x600mm or bigger) are trending for their seamless look and easier maintenance. Homogeneous tiles are another excellent option for wet areas.
Get a free, no-obligation consultation and quotation from our experienced bathroom renovation team. We will visit your home, assess the space, and provide a transparent cost breakdown.