Leaks & Service Repairs

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Reroof Estimates & Inspections

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Tag: curling shingles

Why You Should Replace Rather than Roof Over Your Existing Roof

If you’ve been in the market for a new roof for your home, you have probably run across the option of roofing over top of your existing roof.

“Roofing over” is a method that leaves the current shingles and roof deck in place, and installs new shingles right over top of the existing ones. Alternatively, reroofing requires removing all existing shingles, doing any necessary repairs or replacement of the roof deck, membrane, and supporting structures beneath, before replacing the shingles with new ones.

Roofing over your roof requires that all the existing shingles are perfectly flat without any curling, that your roof deck be in perfect condition, that there are no leaks or ventilation issues that need addressing, and that the current roofing structure is able to withstand the additional weight of a second layer of shingles. However, if all of these things are true, you may not need a new roof at all. And even if those conditions are in place, a roof over existing roof can appear wavy and uneven. In most cases, a roof over does not make long term sense for homeowners, which is why we do not recommend this to our clients and do not guarantee this type of work.

We should note here that it is possible to roof over certain materials, like membranes that are in decent condition. This is done more often on commercial roofs depending on the core sample, decking, condition of insulation, etc. This type of project is only performed after careful inspection of the flat roof and an analysis and assessment of the materials and decking beneath the membrane.

Roofing over an existing roof is sold to homeowners as a cheaper alternative to replacing their roof. Often times, though, roofing over does not really solve the underlying issues the structure may have and can end up being a more costly option.  If you’re looking into replacing your roof, it’s likely because you’ve noticed leaks here and there, there’s damage to the shingles, shingles are missing or deteriorated or you’re noticing your energy bill is soaring. Putting new shingles overtop of existing ones doesn’t address any of these critical issues on the inside, which means damage may continue to occur. Putting another layer of shingles on top of existing ones that have issues also means it will take more time, money and material to get to and diagnose the problem, and more labor to repair the underlying issues.

Replacing your roof may cost more up front, but the return on investment is higher.

Over the long term, a new roof will look better, last longer, and protect your home better. When you allow a licensed roofing contractor to remove the existing shingles, they can properly assess any other repairs that need to be done to the roof decking, membrane, flashing, structural beams or ventilation systems. Having these issues addressed at that point means the overall lifespan of the roof will be longer. It’s also important to note that some roofing material manufacturers will not warranty a product that is put over existing shingles rather than onto a clean roof deck. While roofing over a roof may be cheaper upfront, the costs of uncovered warranty claims and an overall shorter lifespan don’t pan out in the long run.

Your roof is a major part of your home that you want to look good and function well. When you’re considering your roofing project, consider that your roof literally protects everything in your home beneath it. It’s not the place to cut corners. Before reroofing your home, research roofing contractors in your area, read up on their online reviews and ask around your neighborhood for recommendations. Get quotes from at least two to three reputable companies and research the materials they work with to ensure they are high quality and guaranteed with a manufacturer warranty.

If you live in the Hampton Roads region and your home needs a new roof, contact Andrews Roofing. We’d love to be one of the companies to provide you with an estimate. Our work is always guaranteed, we use some of the best products on the market, and we’ve been providing excellent customer service to Tidewater residents for years.

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New Shingles or New Roof? 

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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Top 3 Spring Residential Roofing Maintenance Tips

Warm weather is one of the first signs of spring and that means it is time to schedule roof maintenance for your home. However, it can be difficult to know where to start. Follow the three cleaning tips for routine roof care and then go from there.

1. Clean Out Gutters

One of the first things you’ll want to do is clean any debris out of the gutters and surrounding areas. Damp leaves and twigs can block the gutter canal and even cause damage to your roof and siding if not taken care of properly. A professional contractor can help you safely and correctly clean out the gutters for best results.

2. Check the Shingles

Once debris has been removed, it is time to check the shingles. If any are loose, broken, curling or cracked, you need to replace them. It’s also a good idea to look for missing nails or any that are sticking up, and fix that before any shingles fly away. If there is too much damage, it may be time to install a new roof with the help of a roofing expert.

3. Look for Water Damage

Lastly, it’s important to look for signs of water damage. There may be cracks on your roof or even soft spots. If you do notice a leak or any form of water damage, taking action right away can prevent further problems from occurring, such as rot. If you suspect water damage, hire a professional to do the repairs so you know all damage is taken care of.

Preventative Maintenance is Key

Spring is the perfect time for roof checkups and maintenance. Most inspections feature preventative measures that help increase the longevity and effectiveness of your roof. If you are worried about roofing maintenance, hire professionals from Andrews Roofing to take care of your roof. Give us a call today at 757-296-0553!

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