What's the leaky building issue all about? We explain the problem, and suggest ways to manage it if you are affected, and ways to avoid it if you are embarking on a new home building project.

Why homes leak

We look at materials and design features that contribute to leaky buildings and some of the potential health risks of leaky homes.

Existing homes that leak

We look at risk areas and how to identify if your home or a home you are thinking of buying is at risk of being a leaky building.

Building a new home that doesn't leak

With the correct design, materials and construction you can build a home that won't leak and that will be comfortable and durable.

What to do if you have a leaky home

What can you do if you discover your home has problems with leaking and weathertightness? We look at the options, including using the Weathertight Homes Resolution Service.

Case studies

Real-life examples of people who have experienced problems with leaking homes.