At Tillion Build, we specialise in high-stakes leaky home remediation, helping Auckland homeowners identify, repair, and future-proof their properties against severe moisture damage.
Many Auckland homes built between the 1980s and early 2000s were constructed without vital cavity drainage systems, placing monolithic and plaster-clad homes in a higher risk category. Our expert team provides comprehensive diagnostic and recladding solutions to bring these structures up to modern building standards. By acting early, we help you limit the extent of structural damage before walls are ever opened.
We frequently partner with clients to pair essential structural recladding with broader character home renovations, allowing you to modernise your home’s layout, insulation, and aesthetics while the walls are open. To talk through your home and the best way forward, submit an enquiry through the Contact form.
When to Call Our Inspection Team:
If you notice any of the following warning signs, our team is ready to step in and assess the structure:
- Musty smells, damp patches, or visible interior mould.
- Staining, bubbling, or cracking around windows, doors, and cladding joints.
- Swollen skirtings, bubbling interior paint, or soft, spongy window reveals.
- A LIM report highlighting outstanding weathertightness or compliance concerns.
House recladding and leaky home repairs that restore weathertightness across Auckland
- House recladding and leaky home repairs handled by one accountable team
- Building surveyor engaged to assess structural damage and confirm scope
- E2 risk matrix guides cladding replacement and water ingress protection
House recladding and weathertightness remediation across Auckland and Northland, with a focus on the North Shore and Rodney.
The recladding and remediation process step by step
Leaky home remediation is a significant part of what Tillion Build does. When rot, mould or structural damage is found behind cladding, the area is assessed and photographed, the information is sent to the building surveyor, and the recommended process is confirmed before anything is discussed with you.
Leaky building repairs and weathertightness remediation typically include inspection, moisture testing and exploratory openings to confirm damage; surveyor engagement and reporting; consent and council coordination; full or partial cladding replacement; structural rot repair, building wrap, flashings and battens; joinery upgrades; and final inspections and compliance certification.
Project timeframes and how disruption is managed
Most projects run between three and six months, depending on the size of your home, the cladding system chosen and the extent of any underlying damage. Straightforward replacement on a single elevation is often liveable, whereas extensive framing repairs may mean moving out temporarily.
Any disruption is discussed before work starts.
Larger projects occasionally tie into a wider house construction approach where significant rebuilding is involved, and the reinstatement of water-damaged bathrooms can be coordinated with a full bathroom renovation while the walls are open.
Any disruption is discussed before work starts.
Larger projects occasionally tie into a wider house construction approach where significant rebuilding is involved, and the reinstatement of water-damaged bathrooms can be coordinated with a full bathroom renovation while the walls are open.
House reclad consent, E2/AS1 risk matrix and warranties
No special licence beyond a building licence is needed here, but experience matters. Simon learned alongside skilled surveyors and timber experts, and that network supports every project. Almost always, a reclad consent is required, and we manage that process for you.
E2/AS1 risk matrix compliance determines the water ingress protection your home needs. It considers height, storeys, wall exposure, eaves, and cladding type. Double glazing is recommended, and cedar, though natural, needs regular re-oiling, whereas cavity systems weatherproof better.
Suppliers and joiners are listed on the Partners page.
Every restoration includes a 12-month defect period, 10-year LBP warranty, certification, and fixed-price contracting.
E2/AS1 risk matrix compliance determines the water ingress protection your home needs. It considers height, storeys, wall exposure, eaves, and cladding type. Double glazing is recommended, and cedar, though natural, needs regular re-oiling, whereas cavity systems weatherproof better.
Suppliers and joiners are listed on the Partners page.
Every restoration includes a 12-month defect period, 10-year LBP warranty, certification, and fixed-price contracting.
FAQs for Recladding / Leaky Homes
The clearest signs are swollen skirtings, damp smells, staining on interior walls, bubbling paint or visible cracks in the exterior. An initial inspection determines whether targeted repairs will resolve the issue or whether full cladding replacement is the smarter long-term investment for your home.
Leaky home repairs typically involve an initial assessment, moisture testing, surveyor engagement, council consent, removal of the affected cladding, repairs to any damaged framing, installation of a drainage cavity, then recladding and finishing. Architects, engineers and subtrades are coordinated throughout the weathertightness remediation.
Most house recladding projects take between three and six months, depending on the size of your home, the cladding system chosen and the extent of any underlying damage. Consent timeframes also factor in.
A realistic schedule is provided upfront, with updates if anything changes along the way.
In most cases, yes, though it depends on scope. Straightforward cladding replacement on one elevation is usually liveable, while extensive weathertightness remediation involving framing repairs may require you to move out temporarily. Realistic disruption is discussed before work starts.
In most cases yes, you can change the cladding on your house for something more suitable for the conditions or more aesthetically pleasing.
The pros, cons and long-term maintenance of each are discussed before you decide.
Recladding / Leaky Homes Summary:
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What: House recladding, leaky home repairs, cladding replacement and weathertightness remediation, including surveyor assessment, consent management, structural rot repair and code compliance sign-off.
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Where: Auckland and Northland, with a focus on the North Shore and Rodney.
- Who for: Owners of 1980s, 1990s and early 2000s homes showing water ingress signs, monolithic-clad properties, or LIM reports flagging weathertightness concerns.