Return To Blog

Common Causes of Denver Roofing Leaks

June 29, 2016

One of every homeowner’s nightmares is dealing with a leaky roof. When left unrepaired, a leaky roof can cause water damage to the interior of your home, so it’s important to call a Denver roofing professional as soon as possible. But where do these leaks come from in the first place? Here are a few of the most common causes of Denver roofing leaks:

Individual Shingles
Although asphalt shingles are supposed to last between 15 and 20 years, sometimes a single shingle can become broken or worn down after extreme weather or if it was improperly installed to begin with. When this occurs, water can sneak its way in around the nails and leak into your home. To repair this, a Denver roofing professional would need to remove the broken shingle along with the nails, cut a new shingle, and reinstall it with fresh nails and adhesive. The shingle must be properly fit into the space where the old one was, so it’s essential to have a professional handle this task.

Flat Roofs
Does your home have a flat roof? If so, your leak could be caused by a small hole that needs to be patched. Denver roofing professionals can repair this issue with a primer and patching kit designed to cover and seal small holes in flat roofs. This type of repair can only be completed in dry weather conditions, as the sealant does not hold up when wet. If this repair is needed, be sure to temporarily cover the leak until weather permits a proper repair.

Cracked Flashing
Thin pieces of metal that are installed underneath roof shingles and around the perimeter of the roof are called flashing. This is used to create a water-resistant barrier that protects your home, although in many cases, the flashing can crack and cause leaks. Why does flashing, which is meant to be water resistant, sometimes leak? Denver roof repair companies occasionally stick pieces of flashing together using tar, a substance that erodes over time and becomes less effective. Once this happens, leaks can occur and the flashing will need to be completely replaced. Learn more about fixing roof or chimney flashing if you have a leak.

Ice Dam Buildup

When a block of ice gathers at the roof’s edge, it can act as a barricade and prevent melting snow and water from draining off of the roof. When this occurs, the weight of the built up water can cause your roof to leak. Fortunately, this can be prevented with a little help from a roof rake, a shovel-like handheld tool that can manually pull snow off of the roof.

For leaks and other forms of roof damage, it’s always best to turn to the professionals to handle the job instead of tackling it on your own. If you’re in need of a residential or commercial Denver roofing professional, there’s no better place to turn to than K1 Roofing. Contact us at or by calling 303-953-8275 during business hours to speak to one of our experienced roofing professionals.