Waterproofing Inspections in the Redlands
In the bayside Redlands, where durability and water management carry extra weight, the waterproofing inspection is one of the most important stages of the build. Booked after the membranes are applied but before tiling, it is your chance to confirm the wet areas are sealed correctly. From Capalaba and Birkdale to Redland Bay, our builder-inspectors check the shower, bathroom, laundry and balcony membranes against AS 3740, including coverage at wall and floor junctions, upturns at hobs and doorways, treatment of penetrations and the falls to the floor waste. We confirm the shower drains at a gradient of at least about 1:80 and that bond breakers and primers were used where required. Tiling seals the membrane permanently, so this check, with everything still exposed, is one of the highest-value in a coastal home.
Book an InspectionWaterproofing Inspection from $550 · Same-day digital report · QBCC Licence 1318443 · Call 07 3180 8041
Why a waterproofing inspection matters in Redlands
Waterproofing is the highest-consequence trade in the whole build — almost every leak a home ever has starts at a wet-area membrane, and once the tiles are on, a defect here means ripping them up to fix it.
At Redlands waterproofing stage we commonly check membrane coverage to AS 3740, upturns at hobs, doorways and walls, falls to the floor waste with a shower gradient of at least 1:80, sealing around tap and waste penetrations, and bond breakers at junctions. On coastal homes we give balcony and external wet-area falls and ponding particular attention.
Local conditions in Redlands
The Redlands coast — Cleveland, Capalaba, Alexandra Hills, Victoria Point and Redland Bay — mixes infill new builds with master-planned estates near the bay. The coastal exposure puts extra weight on waterproofing, external cladding and durability, while the clay soils keep the slab and frame stages honest. Our licensed builder-inspectors cover the whole Redlands area with a same-day, clause-referenced report.
What we check at the waterproofing stage
Before tiling, we check the wet-area membranes — the single most common source of future leaks (AS 3740):
Membrane (AS 3740)
- Membrane coverage to walls, floors and hobs/upturns
- Falls to the waste (shower floor ≥ 1:80)
- Penetrations, bond breakers and corner detailing
Preparation
- Substrate preparation and primer
- Shower screen and waste set-out
- Overflow and balcony/external wet-area detailing where applicable
Every item is photographed and referenced to the relevant Australian Standard, NCC clause or the QBCC Standards and Tolerances Guide, then delivered in a same-day digital report you can hand straight to your builder. See the full waterproofing inspection details, or read how to choose a new-build inspector in Queensland.
Other inspection stages across Redlands
Most owners book several stages so defects are caught before the next trade covers them. Alongside the waterproofing inspection, we also inspect across Redlands:
Suburbs we cover in Redlands
We inspect new builds across the whole Redland City Council area, including:
Inspection pricing in Redlands
Waterproofing Inspection FAQs — Redlands
Why is waterproofing extra important in the Redlands?
Bayside homes face higher water and durability demands, so getting wet-area membranes, falls and balcony waterproofing right is especially important here.
When is the waterproofing inspection done?
After the membrane is applied and cured but before tiling begins, so the full membrane can be checked while it is still exposed.
Do you check balcony waterproofing in coastal homes?
Yes. Balconies and external wet areas are a focus, with particular attention to falls and ponding on exposed bayside Redlands homes.
Your inspector
Your Redlands inspection is carried out by a VG Inspect builder-inspector — a QBCC-licensed builder who inspects new builds full-time. Every VG Inspect inspector is a builder first and holds their own QBCC licence, and every report is checked before it's sent. You can verify any licence on the QBCC online licence search. VG Inspect holds a 5.0 rating across over 100 verified reviews and is fully insured.
Book your Redlands waterproofing inspection
Give us the date as early as you can — builders often give short notice. Same-day report.
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