Waterproofing in Grant Road, Mumbai
Atlanta Waterproofing & Protective System provides waterproofing and building restoration across Grant Road (D Ward, pincodes 400007). The locality records around 2,200 mm of rain annually and is dominated by dense old residential and commercial and cessed buildings in the 50-100 years range. We are roughly 50 minutes away.
What makes Grant Road different
Very high building density with restricted site access. Material handling and scaffolding constraints drive method selection here more than the technical spec does.
The building stock here is principally dense old residential and commercial, cessed buildings, mixed retail-above-residential, mostly in the 50-100 years band. The failure patterns that follow from that are overhead tank and terrace leakage into upper floors, external plaster debonding on unmaintained facades, drainage stack leakage in shared shafts.
We work throughout the area, including around Grant Road station, Nana Chowk.
What we do in Grant Road
- Terrace Waterproofing in Grant Road
Terrace waterproofing is the application of a continuous water barrier across a roof slab, laid to a fall so rainwater drains rather than ponds.
- Basement Waterproofing in Grant Road
Basement waterproofing protects a below-grade structure against groundwater under hydrostatic pressure.
- Bathroom Waterproofing in Grant Road
Bathroom waterproofing seals the sunk slab and wet-area walls so water from daily use cannot reach the flat below.
- Toilet Waterproofing in Grant Road
Toilet waterproofing seals the sunken slab, wall skirting and pipe penetrations of a WC area so water cannot migrate into the structure or the flat below.
- Brick Bat Coba Waterproofing in Grant Road
Brick bat coba is the traditional Indian terrace system: broken brick pieces bedded in waterproofed cement mortar, laid to a fall and finished with china mosaic or IPS.
- China Mosaic Waterproofing in Grant Road
China mosaic is a finish of broken glazed ceramic tile pieces set in waterproofed cement mortar over a terrace.
- APP Membrane Waterproofing in Grant Road
APP membrane is an atactic-polypropylene-modified bitumen sheet, torch-applied to a primed substrate with lapped and sealed joints.
- SBS Membrane Waterproofing in Grant Road
SBS membrane is a styrene-butadiene-styrene-modified bitumen sheet.
- HDPE Membrane Waterproofing in Grant Road
HDPE membrane waterproofing uses a high-density polyethylene sheet, generally pre-applied below rafts and against retaining walls before concrete is poured.
- TPO Membrane Waterproofing in Grant Road
TPO is a single-ply thermoplastic polyolefin membrane whose seams are hot-air welded rather than glued, producing a homogeneous joint as strong as the sheet.
- Polyurea Waterproofing in Grant Road
Polyurea is a spray-applied, fast-setting elastomeric coating that gels within seconds and forms a seamless, high-elongation, highly abrasion-resistant membrane.
- PU Grouting in Grant Road
PU grouting injects polyurethane resin under pressure into a leaking crack or joint.
- Injection Grouting in Grant Road
Injection grouting forces a cementitious or epoxy grout under pressure into cracks, voids and honeycombed concrete to restore continuity and block water paths.
- Overhead Water Tank (OHWT) Waterproofing in Grant Road
Overhead water tank waterproofing lines the internal faces of an elevated potable-water tank with a non-toxic, water-resistant system, and treats the external faces and base where leakage tracks into the structure below.
- Underground Water Tank (UGT) Waterproofing in Grant Road
Underground tank waterproofing must resist water in both directions — the stored water pushing out, and groundwater pushing in.
- Swimming Pool Waterproofing in Grant Road
Swimming pool waterproofing lines the pool shell so treated water cannot escape into the structure and so chemically treated water cannot attack the concrete.
- Podium Waterproofing in Grant Road
Podium waterproofing protects a landscaped or trafficked deck sitting above occupied space — typically parking, a clubhouse or retail.
- Lift Pit Waterproofing in Grant Road
Lift pit waterproofing seals the lowest point of a building's shaft, which sits below the water table in most of Mumbai and collects anything that runs down the shaft.
- External Plaster & Painting in Grant Road
External plaster and painting is the building's first line of defence against driving rain.
- Building Restoration in Grant Road
Building restoration is the structural rehabilitation of an ageing or distressed building — diagnosing why the concrete is failing, repairing it properly, and protecting it so it does not fail again.
Waterproofing in Grant Road — questions we get asked
How quickly can you reach Grant Road?
Our office is in Jogeshwari West, about 20 km from Grant Road, and we normally allow around 50 minutes in off-peak traffic. We also work regularly in Girgaon, Tardeo, Mahalaxmi, so a crew is often already in this part of the city.
Why do buildings in Grant Road leak more than elsewhere?
Grant Road records roughly 2,200 mm of rain a year, measured at the IMD Colaba observatory, island city. Combined with dense old residential and commercial and cessed buildings in the 50-100 years range, the recurring problems here are overhead tank and terrace leakage into upper floors and external plaster debonding on unmaintained facades. It is less that Grant Road leaks more, and more that it leaks in a particular and fairly predictable way.
Which BMC ward is Grant Road in, and does that matter?
Grant Road falls under D Ward (D), covering pincodes 400007. It matters practically rather than technically: ward boundaries govern which office handles permissions, notices and any municipal correspondence a society may need during major repair work.
Grant Road is not on the coast — is waterproofing less critical here?
No, the failure mode simply differs. Without direct salt exposure, chloride-driven corrosion is slower, but Grant Road still takes about 2,200 mm of rain annually. The dominant problems here are overhead tank and terrace leakage into upper floors and external plaster debonding on unmaintained facades, which are just as capable of ruining a top-floor flat.
Book a free inspection in Grant Road
An engineer visits, traces the source, and gives you a written scope. Our office is in Jogeshwari West, about 20 km from Grant Road — normally around 50 minutes outside peak traffic.
Mon–Fri 08:00–18:00 · Sat 09:00–16:00 · Jogeshwari West