Warped Siding is a Common Problem

A question I get from readers time and time again is about vinyl siding that looks “wrinkled” even when it’s new. Many people think warped siding is an environmental problem and that too much sun and heat or even the contrasting winter cold is what’s creating the damage. Little do they know that warping has very little to do with the weather and a whole lot to do with how it’s put on the home.

Let’s start with the real name of the problem. Siding that is wrinkling or warping is actually called “oil canning” or “stress buckling” and it happens when the siding isn’t installed properly.

All homes are made of natural materials such as wood, which expand and contract with seasonal changes. People love vinyl siding because it’s very low maintenance and offers fantastic curb appeal, but a DIY or inexperienced install can actually make a house look much worse, even with very new siding. 

Every house needs to expand and contract. While it might seem logical to nail vinyl siding tightly to make sure it doesn’t come loose, doing so will actually cause the panel to buckle because it can’t “breathe” with the house. That’s why most vinyl siding panels come with longer nail slots instead of small holes. It gives everything room to move and shift. 

Another possible siding installation pitfall is leaving too much overlap between panels. While you might think this creates a stronger bond, it actually restricts movement, causing the siding to stretch and then buckle in the same way.

Back to my reader’s question. Is there ever a time when the sun might cause siding to warp? The answer is not really, although I have seen damage from sunlight reflecting off an adjacent window. The only other thing that could cause an issue is your gas grill, so keep it far away from the house.

Once oil canning happens, the siding has to be replaced. Because the issue is installation, the product’s warranty is worthless and the manufacturer isn’t going to be responsible for the defect. While removing panels is pretty straightforward, it can be tough to get a color match if the siding is a bit older. 

These are all the reasons why it’s so important to work with a contractor who knows what he or she is doing. If you’re going to tackle this job on your own, make sure you do your research and know all the common mistakes that can be made. You don’t want all that hard work to result in a home aesthetic that’s anything less than perfect. 

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.

New Solar Roofs Pave The Way for Greener Homes

If you’re thinking about a new roof and have ever contemplated solar, the best of both worlds has just landed on the market. Announced this week at the Consumer Electronics Show (CES) in Las Vegas, roofing giant GAF unveiled the first-ever solar shingle that can be installed just like a regular roof.

The new product, called Timberline Solar Energy Shingle™, is poised to take on energy powerhouse Tesla, which rolled out its solar roofing option back in 2016. While aesthetically pleasing, the Tesla option is not only expensive, it also requires specialized installation which makes up a large portion of the cost. The GAF product can be installed by any qualified roofing contractor with a nailgun and was designed to merge seamlessly with traditional GAF shingles. While still more expensive than a regular roof, GAF says that their solution will cost roughly half that of the Tesla product. 

Impressively, the Timberline Solar Energy Shingle™ was honored at CES for Best of Innovation Award for Smart Cities, in addition to receiving innovation awards in the smart cities and smart home categories. It’s worth noting, however, that, unlike Tesla solar which looks like regular roof shingles, the GAF option is visible. The new product is much lower profile than a traditional solar panel and does blend in much better, making it more appealing for homeowners who dislike the look of the panels currently in the market. 

So how does it work? The top half of the solar shingle is nailed to the roof, while the bottom half overlaps the previous shingle, remaining exposed. The bottom, sun-facing section of the shingle is made of photovoltaic cells instead of traditional asphalt. Each shingle collects energy and then transfers it through wires that daisy-chain together. The cost depends on the size of the roof and the product comes with a 25-year warranty, which GAF believes is enough time for the roof to pay for itself in energy savings. 

More than five million residential roofs are installed in the U.S. each year and GAF is the largest player in the roofing space with roughly 25% market share. Solar roofs will become available here on the East Coast next week, with the rollout to expand west in the spring. 

Personally, I have always been a fan of solar, but the look of traditional panels leaves much to be desired, not to mention the fact that people’s roofs are often damaged during installation. I get plenty of calls from homeowners with roof leaks and animal nesting issues, so while the energy generated from solar panels is efficient and money-saving, the problems that arise can be costly. GAF Energy is exciting because it will enable homeowners to adopt solar more easily without diminishing curb appeal, which is a big win for the industry. 

I’d love to hear your thoughts. Will this new innovation entice you to consider solar? Do you think solar roofs will be the way of the future? Message me on Facebook at www.facebook.com/odonnellbros with your questions and comments.

Bob O'Donnell is the owner of O'Donnell Bros, Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro”. All questions may be considered for publication. To contact Bob for your remodeling needs, call O'Donnell Bros, Inc. at (860) 589-5155 or visit www.odonnellbros.com. Advice is for guidance only.

Don’t Let a Poor Installation Void Your Roof Warranty

If you’re like me, you’ve been keeping an eye on the situation in eastern Connecticut where over 30,000 homeowners are dealing with cracking and crumbling foundations. It pains me to see people wrestling with insurance companies and pleading with government agencies for assistance, all while worrying if they’re safe sleeping in their own home at night.

When it comes to building or remodeling a house, two of the things many homeowners rightly need to worry about are defective products and improper installations. After 40 years of being in business, I know all too well how a job that's incorrectly done can cause a homeowner time, money, and headaches that could have easily been avoided if the job had been done right in the first place

About one-quarter of the jobs I get called to today are to inspect a roof that has been installed incorrectly by someone else. A homeowner will call me up wondering why their brand new roof is leaking, or why there is mold growing in their attic, and I have to give them bad news. Not only was the job done wrong, but their product warranty is also void.

Choosing to get a new roof can be a nerve-wracking process, but even more so if poor installation ends up leaving you with a useless warranty and a massive out-of-pocket expense. Most roofing manufacturers offer a 30-year warranty on their products, but that peace of mind is only good if the installer takes the correct measures to properly ventilate the attic. Without that ventilation, you can kiss your warranty goodbye.

Ventilating a home enables good air to get in and bad air to get out. A ventilation system is comprised of 50 percent intake and 50 percent exhaust, whereby air can get pulled in under the eaves of a home and can escape at or near the peak of the roof, ensuring there is constant circulation and no threat of moisture buildup or too much heat.

If moisture builds up in the attic, mold spores will begin to grow. Excess heat will feed that mold, enabling it to colonize and infiltrate the insulation and wood in your attic. In the winter, moisture can become frost, which will melt as the air warms, causing “rain” to seep down into your walls and ceiling. If you think these issues sound rare, they’re not. Only 10 percent of homes are properly ventilated, which is partially due to poor education on the importance of ventilating a home, and partially due to “cutting corners” during the installation process.

Sometimes, when dealing with a faulty product like those folks in eastern Connecticut, there is very little a homeowner can do. But if you’re in the market for the big remodeling job, you as the homeowner can always ask questions, do your research and understand the steps necessary to ensure that your roof, siding, or other home improvement job is being done correctly. For us pros, an educated homeowner is the best kind of customer.  

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.