Metal Roofing Four-Way Interlocking Permanent Steel Roof System

By Gerry Donaghue • February 20, 2021
Metal Roofing Four-Way Interlocking Permanent Steel Roof System

When the time comes to make home renovations or to replace features in your home in favor of new ones, it’s nice to know that you have choices. Whether it’s getting new flooring, new countertops or new siding, you can select from different styles that suit your needs and preferences. It’s no different when putting a new roof on your home. There are different materials you can use to protect your home from the elements. One less common but increasingly popular styles to use for your house is metal roofing. The four-way interlocking permanent steel system is especially effective.

You’ll Love the Price

Putting a new roof on your home is not only a challenging and time-consuming task, but it can also be costly. However, you’ll love the fact that metal can be a cheaper alternative to other prevalent styles. In many cases, using metal for your roofing surface can cost up to 25 percent less than its counterparts.

Safety First

A four-way interlocking permanent steel roof system is a superior choice to other types of roofs. With this system, each panel will lock on all four sides of the panels next to them. Metal roofing solutions such as this also don’t have exposed fasteners and don’t use wood strapping. If you need to access your roof, you don’t have to be afraid of walking on it, either.

Strong and Durable

You rely on a dependable roof to give you and your family the security and protection you need for many years to come. A metal roof is also superior option because of how long it will last. If you use metal, you shouldn’t have to replace your roof for as many as 50 years.


When you use metal roofing, you can have the peace of mind that it will be safe and sturdy. Consider this options when you’re ready for a new installation.

February 17, 2025
Welcome to our new website for GT Donaghue Construction & Metal Roofing, LLC! We are so excited to roll out a much needed refresh on our website and share it with all of you. And with a new website comes a reintroduction to us here at GT Donaghue Construction! For those not familiar with us, GT Donaghue Construction & Metal Roofing, LLC (formerly Donaghue Construction) has been in business for almost 40 years working across New Hampshire, Vermont, Maine, and even parts of New York bringing quality craftsmanship and decades of experience to all the projects we complete. Gerry Donaghue, our founder, started this business out of his house formerly in Nashua, NH and has sustained a quality business over the years through hard work and resilience. We have navigated fluctuations in the industry across the years with some years only allowing for a few members on our crew and some calling for multiple crews and larger partnerships. The one thing that hasn’t changed? Gerry’s commitment to high standard work and building relationships with the folks he serves. A family owned business, his daughter Ashley supports him on his admin team (after she did her time driving the dump truck for him as a teenager!), his brother Andrew works on the job site, and his wife Pat has always been there to help when needed-you can sometimes see her in the office or even at a home show! Gerry has a wealth and variety of experience ranging from ground up new builds, additions and interior remodels, deck installations, siding replacements and installations, and of course his favorite-metal roofing installations. Whether it is a unique custom job or a traditional upgrade, GT Donaghue Construction & Metal Roofing can help you out! We hope you enjoy our new website and feel free to reach out to us when we can help at your house!
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