Commercial Roof Leaks | How To fix a Leaking Roof | B&M Roofing

Commercial Roof Leaks

No one wants to find water leaking through their roof. Sometimes harsh weather or not taking proper care of your roof can cause it to leak. If you do notice that your roof is leaking, then you need to identify the problem and solve the problem as quickly as possible.

There are many causes that can cause commercial roof leaks. Alongside this, you should look for when you may have a leaking roof. In this article, we will discuss everything relating to commercial roof leaks, so that you are better prepared in case it happens to you.

Common Types of Roof Leaks

If you’re wondering how much a commercial roof leaks repair cost, it will depend on the type of damage your commercial roof has been exposed to. So here, we will list the most common types of roof leaks.

Poor Maintenance

You want to make sure that you are maintaining your roof on a regular basis. This includes checking the flashing around the perimeter of the building and making sure that all vents and downspouts are clear of debris. Make sure that the gutters are clean and free from clogs. Check the roof for damage and cracks. All of these things can help prevent a roof leak.

Weather Damage

There are times when the weather conditions can cause a roof leak. Hail storms can cause severe damage to roofs. When this occurs, you want to make sure that the roofer has taken the necessary precautions to protect the roof during such incidents. They should have put up tarps or other protective measures to keep the roof dry.

Damaged Membrane

On commercial roofs, there is a membrane that acts as a waterproof layer on the roof. When this is damaged due to multiple reasons like weather or age. Then, once it is damaged, water can start to leak through the member and into the insulation and into the building.

Overly Exposed Roof

If you feel that your roof is too exposed to the elements, then you should consider having it covered with some type of protection. This can include tarps, plastic sheeting, or even metal panels.

Roof flashings may also be installed onto your roof to areas like the roof edges or chimney. However, if this isn’t installed properly, or the roof flashing is old it can become damaged easily, which can then cause a leak.

Roof Collapse

If you ever notice that your roof appears to be collapsing, then you should contact a roofer immediately. An improperly built roof can collapse under heavy rain, causing significant damage. If the roof is beginning to collapse, then leaks will start to form.

Blocked Drainage

When a commercial roof is installed, then the contractor will take into account where the water from rainfall will drain to. This can be through gutters, drains, scuppers, and downspouts. However, these need to be cleaned often to make sure water is removed from your roof.

If the water isn’t draining properly, then you will produce ponding or standing water on your roof. This standing water will increase the chances of the water leaking through the roof membrane and adding more weight to the building’s structure, causing leaks.

Commercial Roof Leaks

Signs That Your Roof Is Leaking

It is important that you look for signs that your roof may be leaking. These signs are quite obvious and very difficult to miss. The main signs are the following:

  • Water Inside – A very noticeable sign is that you will find water in your home. This is a clear sign that your roof or something is leaking in your building. You may notice either a puddle on the floor or water dripping above your head.
  • Stained Walls – When ceiling systems or tiles are exposed to water for a long period of time, this will discolor the walls and ceiling.
  • Mold And Odor – Mold loves moist environments and grows well there. If water is leaking into your building, then there is an increasing chance that mold is growing and spreading in the building. You can easily smell the mold as it has a foul smell.

Where Is The Leak Coming From?

It can be difficult to pinpoint where the leak is coming from sometimes. However, once you do know where your leak is coming from, then it is much easier to find a solution to the leak.

There are a couple of ways to identify where the leak is coming from. You can enter either the underside of the roof or the attic of your building. Often You will see the origins of the leak from a joint between two pieces of plywood. However, the leak isn’t always visible.

In the case where the leak is not immediately visible, then you do have another option. As long as you are safe, go onto your roof and have a look around. If you still can’t see what may be the cause, then take your garden hose and add a controlled amount of water onto the roof. Run the hose over areas where you think the leak may be. Then, by having someone inside in the attic look where the water is coming from.

It is important, that once you have found the leak, you fix it as soon as you can.

How to Fix a Leaking Roof

How to Fix a Leaking Roof?

The first thing to do when fixing a small commercial flat roof leak is to stop the leak. Once you have stopped the leak, then you can begin to repair a roof. You can use many methods when you wonder how to fix a leaking roof. Some of them include, but are not limited to, the following:

Patch It With Tear-Away Tape

This method involves using tear-away tape. This is a type of tape that comes with a sticky side and a non-sticky side. The tape is to be used to cover the hole in the roof membrane. The tape would stick to the roof membrane and also to the roof shingle. Once the tape is stuck to both sides of the hole, then you could apply some caulking to make sure that the tape stays stuck to the roof membrane.

Use Caulk

This method involves applying caulk to the roof membrane. This would help to seal up any holes that may be in the roof membrane. After you have applied the caulk, then you should wait until it dries before moving on to the next step.

Replace The Membrane

If you want to replace the whole roof membrane then you need to get a new one. You can buy a new roof membrane at most roofing stores. However, if you just want to patch up the leak then you don’t need to get a new roof membrane. Instead, you can cut out the area where the leak is coming through and then put some tar paper over it. Once this is done then you can apply some asphaltic based roofing cement to the area. This will help to seal up the leak and prevent it from recurring.

How Do You Repair a Roof If a Commercial Roof Leaks

What Should You Do When You Want To Stop A Commercial Roof Leak?

To stop commercial roof leaks, you need to take several steps. First off, you need to identify the source of the leak. Once you know where the leak is coming from, then you can start to find a solution for the leak.

As you can see above, there are simple ways to fix a small leak. However, if the leak is quite large, or you don’t feel comfortable fixing it yourself, or you can’t find the leak at all. Then we recommend calling B&M Roofing, as we offer you emergency roof service requests. Fixing your roof leaks as quickly as you can is very important.

B&M Roofing Colorado: Commercial Roof Leaks

Call us today at 303.938.9642 to schedule a visit from our emergency repair team or visit our leak repair request page to submit your information and have one of our team members contact you.

Our 24/7 support line is here to help immediately with emergency roof repair. Calling sooner means less of a wait and more opportunities to repair before extensive damage is done. We offer work throughout Colorado, including:

  • Denver
  • Colorado Springs
  • Fort Collins
  • Boulder
  • Greeley
  • Rocky Mountain areas
  • Surrounding states including Wyoming, Utah, Kansas, Nebraska