0800 113 191
info@redinspect.co.nz
DO YOU NEED A WEATHERTIGHTNESS REPORT?
RED LBP WEATHERTIGHTNESS BUILDING INSPECTIONS
You can have confidence with a weathertightness report from Red LBP. Our qualified, licensed inspectors assess key areas of risk and identify signs of potential moisture ingress. It’s trusted reassurance for owners and buyers wanting to avoid costly surprises or weathertightness issues.
Spot the red flags early, and protect your investment
A weathertightness report CAN reveal risks you SHOULDN’T ignore
Weathertightness issues like hidden leaks, moisture ingress, and poor cladding details can lead to major repair costs if left undetected. A Red LBP weathertightness report (non-invasive) is designed to identify areas of concern before they become serious problems, giving buyers and homeowners the insight they need to make smart, confident decisions.
Using a detailed 45-point inspection process and industry-standard risk matrix, our qualified inspectors assess your property against common failure points known to cause leaks or moisture-related damage. All inspections are carried out by Licensed Building Practitioners and comply with NZS 4306:2005.
Whether you’re assessing a potential purchase or checking your current home, we provide a clear, practical report with recommendations where needed, helping you avoid costly surprises and protect your investment long term.
“Not all leaks leave visible damage. A weathertightness report helps you see what’s really going on, before it costs you.”
“Not all leaks leave visible damage. A weather- tightness report helps you see what’s really going on, before it costs you.”
Jeremy Millichamp
Red LBP Inspector for Auckland Central West
Here’s why a WEATHERTIGHTNESS INSPECTION is a smart move
6 REASONS WHY YOU SHOULD GET A WEATHERTIGHTNESS REPORT
Spot Moisture Risks
Early
Moisture issues can be hard to see, until they become major problems. A weathertightness report helps identify early signs of leaks or water ingress, so you can take action before the damage is done.
Make Informed Buying
Decisions
If you’re buying a home, especially one built during high-risk construction periods, this report gives you deeper insight into potential weathertightness concerns, beyond what a standard building report may cover.
Understand Your
Home’s Risk Profile
Our report includes a weathertightness risk matrix that assesses your property against 45 common areas of concern, based on national standards. You’ll know exactly where your home stands.
Strengthen Your
Mortgage Application
Many major banks require or recommend weathertightness assessments before approving loans on certain types of homes. Our reports meet NZS 4306:2005 and are accepted by leading lenders.
Trust Real-World
Expertise
All Red LBP reports are completed by Licensed Building Practitioners with practical building experience. When it comes to leaky buildings, we know how and where moisture issues hide, and how to spot them.
Avoid Costly Surprises
Leaky building repairs can be expensive and disruptive. A weathertightness report gives you peace of mind and helps avoid unexpected renovation bills after purchase.
Spot Moisture Risks Early
Moisture issues can be hard to see, until they become major problems. A weathertightness report helps identify early signs of leaks or water ingress, so you can take action before the damage is done.
Make Informed Buying
Decisions
If you’re buying a home, especially one built during high-risk construction periods, this report gives you deeper insight into potential weathertightness concerns, beyond what a standard building report may cover.
Understand Your Home’s Risk Profile
Our report includes a weathertightness risk matrix that assesses your property against 45 common areas of concern, based on national standards. You’ll know exactly where your home stands.
Strengthen Your
Mortgage Application
Many major banks require or recommend weathertightness assessments before approving loans on certain types of homes. Our reports meet NZS 4306:2005 and are accepted by leading lenders.
Trust Real-World
Expertise
All Red LBP reports are completed by Licensed Building Practitioners with practical building experience. When it comes to leaky buildings, we know how and where moisture issues hide, and how to spot them.
Avoid Costly Surprises
Leaky building repairs can be expensive and disruptive. A weathertightness report gives you peace of mind and helps avoid unexpected renovation bills after purchase.
WEATHERTIGHTNESS INSPECTION SERVICE
WHAT’S INCLUDED?
Our weathertightness reports give homeowners and buyers a clear understanding of any moisture risks a property may face, before they turn into costly repairs. Whether you’re investigating a suspected leaky home or simply want peace of mind, our reports are designed to provide clarity, not confusion.
Every inspection is carried out by a Licensed Building Practitioner and complies with NZS 4306:2005, ensuring it meets the standards recognised by New Zealand’s major banks. We assess the property against 45 common areas of weather-tightness risk, using our in-depth knowledge of construction methods and problem areas.
Here’s what you can expect with a Red LBP Weathertightness Report:
Comprehensive weathertightness assessment carried out by a Licensed Building Practitioner
Inspection based on 45 known areas of moisture-related risk
Evaluation using a recognised risk matrix to determine your property’s profile
Identification of any visible signs of water ingress or deterioration
Reporting that meets NZ Standard NZS 4306:2005, accepted by major lenders
Clear recommendations for any further investigation or remedial action, if needed
Thermal imaging is included in all weathertightness reports
You’ll receive a detailed, easy-to-understand report with photos, plain-language commentary, and practical next steps. No guesswork, just straight-up insight to help protect your property and investment.
HOW OUR REPORTS GO THE EXTRA MILE
RED LBP
WEATHERTIGHTNESS
REPORT
Houses under
100m2 from
inc GST
Houses between
101m2 and 200m2 from
inc GST
Houses between
201m2 and 300m2 from
inc GST
Houses between
301m2 and 400m2 from
inc GST
Houses larger
than 400m2
POA
*Pricing as at 31 March 2025. Subject to change. Includes GST. Availability of services may vary between locations.
Know where moisture issues are most likely to appear
45 COMMON AREAS OF
WEATHERTIGHTNESS RISK
1. Base clearance
2. Vertical control joints/cracks
3. Horizontal control joints
4. Horizontal joints - corners
5. Cladding Base
6. Intercladding junctions
7. Sheet joints
8. Material quality
9. Cladding top
10. Decorative bands
11. Corners
12. Window jambs
13. Window sils
14. Window sil/jamb junction
15. Window head/jamb junctions
16. Window head
17. Raked/curved window heads
18. Garage door heads
19. Garage door jambs
20. Garage door jamb bottom
21. Parapet/roof junctions
22. Parapet tops
23. Parapet top corners
24. Rainwater outlets
25. Downpipe spreaders
26. Roof edge/gutter
27. Wall/roof junctions
28. Apron flashing bottom
29. Roof to wall clearances
30. Other flashing/skylights
31. Inter-roof claddings
32. Inter-roof/wall junctions
33. Deck/wall junctions
34. Deck perimeter/wall junction
35. Deck perimeter
36. Open balustrade/wall junction
37. Clad balustrade/wall junction
38. Clad balustrade top
39. Handrail fixings
40. Deck drainage/overflows
41. Balustrade/deck junction
42. Timber deck/wall junction
43. Pipe penetrations
44. Pergola fixings
45. Meterboxes/grilles
Note: Additional and/or different areas of risk apply to other design forms or material such as solid masonry veneers, solid timber walls, timber subfloors etc.
Expertise You Can Count On
WHY CHOOSE RED LBP?
At Red LBP, we’re the opposite of those fly-by-night operators. We’ve built our reputation on solid foundations, literally and figuratively.
When you choose a Red LBP building inspector, you’re choosing a professional who’s not just qualified, but who has years of hands-on experience in the construction industry. We’re talking about people who’ve been there, done that, and bought the t-shirt. In fact, with over 850 years of combined experience across our team, we’ve probably built more houses than Billy the Kid has had hot dinners!
And it doesn’t stop there. We’re proud to say that Red LBP has the largest reach of any building inspection service in New Zealand. No matter where you are in this beautiful country, we’ve got you covered. Our centralised reporting system ensures that no matter which of our inspectors you work with, you’ll get the same consistently brilliant report, every time.
Our reports don’t just meet the NZ Standards – they exceed them. In fact, they’re the most detailed reports you’ll find in the whole of New Zealand (and we’re not just saying that because we’re biased).
READ WHY HUNDREDS OF HAPPY CUSTOMERS CHOOSE RED LBP
REQUEST A WEATHERTIGHTNESS REPORT BOOKING
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