DETAIL 01Full Hacking & Waterproofing
Complete removal of old floor/wall tiles, re-application of heavy-duty waterproofing membrane, and installation of fresh tiles and fixtures.
Transform old, leaking, or outdated bathrooms into clean, modern sanctuaries with Mahi Interior Pte Ltd's certified waterproofing and plumbing services.
Made for your space
Thoughtful work, from start to finish.
Bathrooms are subject to high moisture levels and constant water exposure, making proper waterproofing and leak prevention the top priority in any toilet overhaul.
Mahi Interior Pte Ltd provides comprehensive bathroom renovation solutions for HDB flats, condominiums, and landed homes across Singapore, ensuring strict compliance with local water tightness standards and housing guidelines.
Explore the work included in this service and find the right fit for your space.
Not sure what you need? Ask our team.
Ask a questionConsidered craftsmanship
Made to work beautifully in your home.
Flexible options designed around your structural constraints and renovation scope.
DETAIL 01Complete removal of old floor/wall tiles, re-application of heavy-duty waterproofing membrane, and installation of fresh tiles and fixtures.
DETAIL 02Fast, mess-free toilet revamp by bonding new non-porous floor and wall tiles directly over existing sound tiles without hacking.
DETAIL 03Luxury toilet transformations incorporating walk-in glass shower screens, rain showers, double vanities, and ambient LED mirror lighting.
DETAIL 04Safety-focused bathroom retrofitting with anti-slip floor treatments, grab bar installations, ramped entries, and wall-mounted shower seats.

A considered solution
Shaped around your needs.
All-in-one trade management including masonry, plumbing, electrical, and custom carpentry.
Real projects and considered details from homes and spaces we have worked on.
Common inquiries regarding toilet and bathroom overhauls in Singapore.
A standard full hacking toilet renovation takes approximately 1 to 2 weeks, including mandatory waterproofing curing times and water ponding tests.
Tile overlaying is a fast, cost-effective option if existing tiles are structurally sound and free of active water leaks. If there are existing seepage issues, full hacking and re-waterproofing is necessary.
Yes. Hacking of existing toilet floor and wall finishes requires an HDB renovation permit. Mahi Interior handles the permit application guidance for you.
Call or message Mahi Interior Pte Ltd on WhatsApp at +65 8255 5047 to arrange a free site survey and quotation.
Bathroom RenovationReliable execution focused on water tightness, safety, and modern design aesthetics.
From HDB homes to commercial interiors, we tailor each job to the people who use the space and the way they live or work in it.
Practical upgrades and repairs for apartments of every size.
Thoughtful work for private homes, from rooms to whole spaces.
Get your new space ready with finishing and rectification work.
Interior repairs and refreshes designed around your operations.
A dependable partner for ongoing property care and improvements.
Practical updates to keep shared spaces comfortable and cared for.


