Your roof plays an important role in keeping your house (and its contents) weathertight, so it can be unsettling to discover a leak. In this guide, we explore everything you need to know to spot a roof leak, as well as how to get insurance to pay for roof replacement in the event of a leak.
Generally speaking, leaking roofs are caused by three main things:
Below we dive into each of these in a bit more detail.
This is probably the number one cause people think of when they think of a roof leak, however, it’s not the most common! That said, high winds, large hail or a fallen tree can all cause serious damage to your roof—particularly if tiles or metal sheets are lifted—and allow water to seep in.
Unfortunately, not all roofing contractors have the same high standards that we do. If the waterproofing isn’t laid correctly, or your flashings aren’t installed properly, water can seep into the roof cavity and leak into the ceiling. It’s essential that features such as skylights, vent pipes, exhausts and chimneys are installed with watertight flashing and sealants to keep water away from the join with the roof.
It’s essential to choose an experienced, qualified roofing professional to ensure the job is done right the first time. This is particularly true if you’re installing a flat roof, which requires extra care to ensure it’s fully watertight given the low pitch can make water prone to pooling on the roof.
Your roof cops a hammering from the elements day in and day out. While roofs typically last anywhere from 30 to 100 years depending on the roofing material, sun exposure, high winds, heavy snow or rainfall and salt air can all weaken the roof over time. Sometimes the damage will be obvious (such as rusty holes in tin roofing, at the extreme end) but more often than not it’s a good idea to get a roofing professional in to take a look.
It’s important to inspect your roof for signs of damage once every year or two, or after major weather events, and keep on top of basic maintenance tasks like refreshing sealants, or securing lifted flashings. One of the most common causes of leaking roofs is poorly maintained gutters. If your gutters are filled with dirt or debris, they can’t drain properly and the water is likely to seep into the roof. We recommend installing gutter guards and cleaning your gutters twice a year.
There are two tell-tale signs you have a leak in the roof:
When it comes to how to check for leaks in your roof, it depends on whether you’ve seen any water leaking or not. If you have, try and follow the water back to the source. For example, if you have a damp patch on the ceiling in the kitchen, and your roof cavity is accessible, climb in and take a look to see which patch of the roof the leak is coming from.
However, if you can’t see any water, it can be a little trickier. In this case, conduct a visual inspection of the roof, focusing on the gutters, flashings and joins around places like skylights, to see if there are any signs of damage that might indicate water is able to get in. And if you’re not comfortable doing this yourself, always call a professional to come and check the roof for you.
How much it costs to repair a leaking roof will depend on a few main things:
For a minor roof repair, you’ll typically be looking at a cost of between $500 and $2000 depending on the roofing material and the extent of damage. However, more significant repairs are likely to cost substantially more than that, so it’s always a good idea to fix roof leaks early.
How to get insurance to pay for roof replacement isn’t always a straightforward question. Whether the repairs you need to fix your roof leak will be covered by your home insurance depends on a few factors:
Note that it’s always best to speak with your home insurance provider to understand the specifics of your policy—this is general advice only.
It can be tricky navigating the world of insurance. Here’s a brief overview of the process you usually have to go through to make a claim for a roof repair:
Sources
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