How to Repair Asphalt Shingles and Roof Leaks

When a shingle is broken, it can allow a significant amount of water into your home. In many cases, you do not need to replace the entire roof, simply because a small number of shingles are broken. You may not even have to replace all of the damaged shingles at all. Going through the simpler process first can save you time and money, as opposed to going all out from the beginning.

Are Shingles Damaged Frequently?

Roofing shingles are surprisingly easy to damage. All it takes is a falling tree limb, a high wind, or a nail that was put in a somewhat wrong place to make damage an inevitable occurrence. Even though a set of shingles may indicate that they are rated for a certain number of years, this is only a base guideline if no special events occur to damage the shingles.

How to Identify a Damaged Shingle

A damaged shingle is a relatively easy thing to spot. If some of the nodules have come off, it can be damaged enough that water will leak through it. If there is a smooth or shiny spot, that particular shingle is no longer serving its full intended purpose. As well, any kind of crack or break in the shingle means it is not working as intended anymore.

The Shingle or the Tab

Shingles can be relatively large and are divided into tabs that can be identified separately from each other. In some cases, you may need to replace the entire shingle. In other cases, simply replacing one of the tabs may be enough. There is no sense replacing more than you need to if the damage is only minor or highly localized.

To Replace a Shingle

To start, use a putty knife to separate the shingle from its seal. Then use a flat bar to pry it up and remove the nails that hold it in place. Be mindful of potentially damaging the shingles above and below it. Then either remove the entire shingle or use a utility knife to cut away the tab that is damaged.

Once you have space opened up, you can make sure you have the right size of replacement. Once you have this, secure it into place under the shingle above it using 7/8 inch roofing nails. Then place a small amount of roofing cement underneath to hold it down tightly.

When the Shingle is Not the Problem

In some cases, the flashing is the problem instead of the roof shingles themselves. In these cases, it is important to thoroughly check the flashing itself to see if there are any rust spots, cracks, holes or any other potential breach points. It is also important to check to see if there have been attempts to repair the breach in the past.

Trying to patch a part of the flashing with roofing tar, caulk or most other substances is not a long-term solution, even though it is used as a popular method among homeowners. These types of “repairs” typically fall through and end up needing the skills (and tools) of a professional roofer to repair all damages. If you’re experiencing a Roof Leak in Lynnwood, be sure to check out the professionals here.

source https://roofingspecialistsnw.com/how-to-repair-asphalt-shingles-and-roof-leaks/

How To Test Your Roof For Leaks (Before it Rains)

When your roof leaks, it can slowly but surely turn your home from clean and healthy to musty, broken down and even potentially dangerous. The only thing that compares to the damage that water can do is the damage that fire can do, and fire is far easier to spot early on. The good news is, you do not need to wait until it rains to determine if your roof is likely to leak.

Underlayment

Unless you patrolled the roof being installed, you may have no idea if the majority of your decking is covered in underlayment. This is a layer of water-resistant fabric that goes under your shingles, that can slow down the damage during the rain if worse goes to worst. However, you can check to see if the underlayment is at the bottom, near the gutters.

First, climb up to your gutter area, be sure to have solid footing. Then, gently peel up the bottom layer of shingles. If your roofer did their job properly, you should have an underlayment layer that is intact and flat. Expect this layer to extend at least a foot to 18 inches, so as to minimize any damage done if rain or snow overflows your gutters. This is an area that can easily contribute to a Roof Leak in Seattle if left untended to.

Your Flashing

One of the weakest links in any roof is going to be your flashing. The likelihood is unless something is obviously wrong with your shingles, your flashing is where a leak is going to happen. This is an area with different materials and a break in the solidity of your roof, and this break is what the flashing is intended to protect.

Ensure that the flashing is laying down flat and that every space has room for water to flow downward. If your roof is like most residential roofs, it is intended to let water quickly flow away, instead of catching it like commercial roofs often do. Ensure that every piece of flashing has covered over its highest part, so water does not sit at the tiny gap at the top. Flashing is like shingles in that it needs an overhang, so water does not flow under it.

It is also essential to check that the flashing material is right. Any exposed areas need to be stable, preferably sheet metal. Anything that resembles tape or is soft should not be directly exposed to sun and rain, as these will weaken it quickly.

The Line of Your Shingles

Check to ensure that your shingles are all physically intact. Even a small missing corner piece can result in a leak. Your shingles should lie down snugly, and their nails should be well covered by the layer above them. As well, check to ensure that no shingles are loose. If they move other than peeling them upward, there is a good chance they are too loose. Also check to ensure your shingles do not feel thin or brittle, as this means they are going to break soon.

Checking your roof before it rains can mean a world of difference to your house and your wallet. If you feel uncomfortable with checking the details above yourself, calling a roofing professional can save you a headache down the line.

source https://roofingspecialistsnw.com/how-to-test-your-roof-for-leaks-before-it-rains/