replace damaged flashing – Andrews Roofing

When we talk about roofing repairs and replacements, people typically just think about shingles or other types of exterior roofing materials like metal, cedar shake or clay tile.

But there are many critical pieces that go into a good, solid roofing system, and one of them is flashing. Flashing is more important than people think, and improperly installed, damaged or missing flashing is one of the most common causes of roof leaks.

What is flashing?
When a roof plane meets a vertical surface, shingles and other roofing materials can’t be used to protect those parts of the roof. Instead, flashing is installed around vertical roof features to direct water away from these critical areas. Roof flashing is a thin metal material that comes in large sheets and is cut, molded and layered to fit where it is needed. It may also be made out of a plastic membrane for some applications or you may see PVC used at penetrations as pipe collars, sleeves and other fittings that function as flashing.

How does flashing work?
Without flashing, water could penetrate between the crevice of say, a shingle and a chimney. Flashing ensures that the water runs back over the roofing material, down the roof plane and off the house, hopefully into a clear and clean gutter. Other areas where flashing may be used includes vents, skylights, dormers, and sometimes even between the edge of the roofline and a gutter system.

What is flashing made of?
The materials used for flashing has changed over the years, from lead-coated materials to safer and more durable types of metals. This includes aluminum, copper and galvanized steel. Depending on the building codes where you live, a roofing contractor may have to use a specific material. While we typically use aluminum flashing on residential installs, the material itself is dependent on the specific roof and situation.

When should I replace or repair flashing?
If your home is experiencing a leak, and it does not appear to be from missing shingles, punctures or other damage, it may be time to check the flashing. Check the areas we discussed above to see if any of these issues have occurred:

Holes, dents or bending
Corrosion or rusting
Missing nails or loose nails
Loose or missing flashing

If you spot any of these issues, it’s time to call in a qualified roofing professional. Replacing flashing yourself is dangerous and if done incorrectly, can cause even more damage to your roof and ultimately the interior of your home.

When having your roof replaced, it’s a good idea to have the flashing replaced at the same time. Some areas may be able to be reused, but to ensure a watertight seal and a lifespan equivalent to your new roof material, full replacement is likely worth the minimal extra investment. Your existing roof flashing materials may also not be up to current code, in which case a roofing contractor will be obligated to replace it. Alternatively, it’s very possible that when you are experiencing a leak caused by flashing that only the flashing will need to be replaced, and that a full roof replacement is not necessary.

If you are having issues with your roof’s flashing, or have a leak you haven’t been able to identify the cause of, give Andrews Roofing a Call. We are experienced in the specific issues Hampton Roads homeowners encounter, especially during storm season. Contact us today.

How to know if your roof needs to be repaired or replaced?

Nobody wants to spend more money on a home improvement or repair project than they need to. So if you’re experiencing issues with your home’s roof, you may be exploring the options of repair versus replacement. There are plenty of situations where a simple roof repair is a safe and good option. But keeping long-term costs, appearance and durability in mind is also important in making the best decision.

How Do You Know if Your Roof Needs Work?

The first step to determining whether your roof needs any sort of work done is by being aware and vigilant about its condition. Particularly in hurricane and storm-prone areas like the Hampton Roads region, it’s important to keep an eye on any possible issues with your roof so that they don’t turn into much bigger issues in the middle of the next big storm. You can do this simply by visually inspecting it on a regular basis. If you clean your own gutters, that’s a perfect time to take a closer look at what’s going on with your shingles, flashing, and sheathing. Otherwise, grab a pair of binoculars and take a peek at your roof every month or so. The other place to inspect regularly is inside your attic. Don’t wait until there’s an actual leak in your home and damage done to your ceilings and walls. Identifying small issues early is the best way to make easy repairs and save money.

You may need a roof repair or replacement if you identify any of these issues during your inspection:

There are obvious leaks or dark water spots on your ceilings or walls
You are finding water or ice buildup in your attic after a heavy rain or snow
You’ve noticed that some shingles look warped or have started curling
Shingles are mildewed and/or deteriorating
Shingles are missing from your roof
Flashing is loose or missing

Should You Repair an Older Roof?

The first thing to consider is the age of your roof. Different types of roofing materials are rated for different lifespans. If your roof is nearing the end of its lifespan, it may make more financial sense to have it replaced rather than repaired. Much of the labor cost of roofing goes into the setup – scaffolding, equipment, hauling materials up and down, disposal of old materials – doing that several times over for small repairs can add up to the cost of a new roof fast.

If your roof is not within a few years of its lifespan, it may make more sense to consider a repair, depending on the size and impact of the damage. Replacing missing shingles or flashing or small roof deck repairs could do the job for a whole lot less. Keep in mind, however, that when replacing shingles, it may be hard or impossible for a roofing contractor to acquire the exact same material, so there may be slight color discrepancies in the new shingles.

When is the Damage too Big to Repair?

If the damage done to your roof is major, it is probably time for a replacement – regardless of the age of your roof. In the Tidewater Region we see this most often after major storm events. A tree going through a roof, widespread shingle loss and major water damage to roof decking all constitute a full roof replacement. Perhaps the one upside to situations like this is that they may be covered under a homeowners’ insurance policy, which means you should take the greatest advantage of your policy by having as much work done as is covered.

How Do You Choose a Residential Roofing Contractor?

There are a lot of things to consider when choosing a roofing contractor, but start by getting quotes from two or more companies. If multiple companies agree about whether a roof should be repaired or replaced you will be able to put your mind more at ease about your decision. If two companies disagree about the solution, bring in a third or fourth estimate for a consensus. Regardless of how many companies you call, make sure every one of them is licensed and insured. Read their reviews online and research their listing on the Better Business Bureau. Do your homework, ask around your neighborhood and see which companies have the best reputations. The cheapest option is not always the best and often in roofing, you get what you pay for.

How Andrews Roofing Can Help

Andrews Roofing has been working in the Hampton Roads area for decades. We are experts at roofing issues that are specific to this region. Our expertise means we can give you an honest, accurate assessment of whether or not your roof can continue to protect your home after experiencing damage. We take on jobs large and small and never pressure customers into more work than is needed. We are licensed, insured and proud of the reputation our work has earned. We’d be happy to provide you with an estimate for any repair or replacement your roof may need, so contact us today.

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