Country: New Hampshire, USA
New Hampshire, USA — The official roofing contractor for the Interlock Lifetime Metal Roofing System in New Hampshire. Our interlocking metal shingle roofs are backed by a Lifetime Limited Warranty. Choose from Slate, Cedar Shingles, Shake, Tile, and Standing Seam panels.
We had a metal roof installed to replace our asphalt roof
Positive: Professionalism, Punctuality, Quality, Responsiveness
We had a metal roof installed to replace our asphalt roof. We were very happy with the workers that were here every day and on time. They were very professional and each day they cleaned up all debris before leaving for the day.
The roof is just what we wanted and are very happy with it. We would recommend Inter Lock very highly.
Service: Roof installation
Susan R.
Effingham, NH

Interlock Metal Roofing did an excellent job
Interlock Metal Roofing did an excellent job. From sales to working crew they completed job quickly and professionally. The weather and roads were not good. But they performed admirably. I have nothing but a good opinion of this company and their employees.
Hillsboro Homeowner Praises Interlock Metal Roof: Professional Excellence from Sales to Installation
Why Hillsboro Homeowners Are Choosing Deep Charcoal Interlock Metal Slate Roofs
In Hillsboro, New Hampshire, where snowy winters and seasonal storms are regular occurrences, choosing the right roof isn’t just about aesthetics—it’s about long-term protection, energy efficiency, and trustworthy craftsmanship.
When Carol S. decided to upgrade her roof, she turned to Interlock Metal Roofing and chose the Deep Charcoal Slate Aluminum Shingles. Her experience is a textbook example of what modern homeowners in New England can expect from a professional metal roofing installation done right.
From First Call to Final Shingle: A Seamless Experience
A Roof That's More Than Just a Roof — It's Peace of Mind
Installed just before another harsh Hillsboro winter, Carol’s new Deep Charcoal Slate Interlock Aluminum Roof brought instant curb appeal and lasting performance to her home, providing her with a profound sense of security and peace of mind, a feeling that Interlock’s roofing system can bring to any homeowner.
“It looks wonderful, and I’m very pleased with the outcome.”
More than just a visual upgrade, this roofing system offers:
More than just a visual upgrade, this roofing system offers:
- Lifetime durability with a limited lifetime warranty
- Wind resistance up to 120 mph for extreme New Hampshire storms
- Reflective coating for energy efficiency in both summer and winter
- Fire resistance and Class 4 impact protection from hail and debris
Problems Solved for Hillsboro's Climate
Challenge | Interlock Solution |
---|---|
Ice dams and snow load | Seamless interlocking panels and proper underlayment |
Aging asphalt roof | Premium-grade aluminum that never rots, warps, or cracks |
Seasonal wind and rain | Wind-tested panels and custom flashing |
Home value and curb appeal | Deep Charcoal Slate profile designed to mimic natural slate with modern performance |
Why Choose Metal Roofing in Hillsboro, NH?
Located in central New Hampshire, Hillsboro experiences a mix of coastal moisture, mountain winds, and deep snow. Metal roofing is uniquely suited for this climate:
❄️ Sheds snow easily to prevent buildup and ice damming
💨 Wind-rated to 120+ mph
🌧️ Leak-resistant around valleys, dormers, and skylights
🌱 Eco-friendly and recyclable aluminum material
💡 Reflects heat in summer, retains warmth in winter
Hear It Straight From Carol
Located in central New Hampshire, Hillsboro experiences a mix of coastal moisture, mountain winds, and deep snow. Metal roofing is uniquely suited for this climate:
❄️ Sheds snow easily to prevent buildup and ice damming
💨 Wind-rated to 120+ mph
🌧️ Leak-resistant around valleys, dormers, and skylights
🌱 Eco-friendly and recyclable aluminum material
💡 Reflects heat in summer, retains warmth in winter
Thinking about upgrading your roof in Hillsboro?
Get a free, no-pressure consultation and see if a metal slate roof is right for your home. Interlock Roofing is here to guide you through every step — just like we did for Carol.
Interlock Roofing just completed our home — it looks great!
Bedford, a town where tradition meets innovation, is in the heart of southern New Hampshire, nestled among rolling hills and vibrant woodlands. Just under an hour’s drive from the Atlantic coastline and within reach of the majestic White Mountains, Bedford offers a unique blend of natural beauty and suburban charm. Its distinctive features, such as the Pulpit Rock Conservation Area, make it a town worth exploring.
One of Bedford’s hidden gems is the Pulpit Rock Conservation Area, a haven for hikers and nature enthusiasts. This area boasts extensive trails leading to the iconic Pulpit Rock, offering breathtaking views, especially during the fall foliage.
Standing amidst this picturesque setting is a 1978-built Colonial home that recently underwent a stunning rejuvenation. The homeowners, recognizing the importance of durability and aesthetic appeal, chose the Musket Grey Interlock Slate Shingle Metal Roofing System. This choice was based on Interlock’s lifetime warranty, energy efficiency, and distinctive curb appeal. The 4-way interlocking design ensures high wind resistance, making it perfect for New England’s varied weather.
Mary, the homeowner, shared her experience:
“Interlock Roofing just completed roofing our home. Looks great! Experience with Jonathan Jennifer Gallo and his workers couldn’t have been better. Wished we had done this sooner.”
This transformation enhances the home’s value and aligns with Bedford’s ethos of blending historical charm with modern resilience. As the community evolves, stories like Mary’s underscore the town’s commitment to quality and enduring beauty.
The new roof is not only super functional for our New England location but it also looks beautiful!
We had a new metal roof installed on our entire home, and we are very pleased with the quality of the product. Our installation had to be scheduled for after some other work being done on the house, and Interlock was very flexible with our ever-evolving timeline. As soon as we were ready, they had a crew at our house within a week, and once they started, they were very quick to get the project done. The new roof is not only super functional for our New England location, but it also looks beautiful!
Lana Hamilton
Bedford, NH

Our Interlock Metal roof is all we had hoped it would be!
Our Interlock Metal roof is all we had hoped it would be! Folks often stop by and ask about it. We direct them to the company with complete assurance that they will be as happy as we are. My photo doesn’t capture the bright blue color. When locals give directions that include our home, it is referred to as the “happy house.” Every season looks even more beautiful surrounding our home. The men who worked on it could not have been nicer, more thorough, or more patient with us!
Service: Roof installation
Sarahjane D.
Lyme, NH

We suffered a house fire that destroyed a large portion of our home
Positive: Professionalism, Quality, Responsiveness
We suffered a house fire that destroyed a large portion of our home. After researching multiple metal roof options and comparing quotes from three different installers we selected Interlock without hesitation. The product design was important to us and we were impressed with the materials and finishes and believe it will last a long time. The slate styling was a definite upgrade for our roof. It sheds snow easily and completely and still looks new after two years so far. The warranty offered speaks volumes for the company. We have already recommended this roof to friends and I saved some scraps from the installation to show them how unique the design is!
Services: Roof installation, Roof repair
Jeff N.
Freedom, NH

My husband and I knew we had found the right company
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
From the word Hello, my husband and I knew we had found the right company. We went direct to the Mfg, eliminating the middleman because Interlock has their own crews installing the roof. I never have to play the game of whether it’s the contractor’s fault or not; it’s the Mfg’s fault IF there is ever an issue with my roof!
Their Salesmen Mark, was always in contact with me, as is their business office – Jennifer was great – even when we delayed the job because of issues with our home out of our control. Once we gave the green light, their installation team was here within days and done within three days. They addressed rot we hadn’t anticipated, brought in their inspector to ensure the job was going smooth and answered questions we had. We are very shy with contractors due to a couple of misfortunes, so we were very leery about going with any contractor in general. We have renewed hope there is good in this world. I couldn’t be happier with not only the product but the company.
WE LOVE OUR ROOF! The best part is I’ll never have to worry again, and I can transfer my home into trust with confidence my family won’t have to worry again either! Thanks, Interlock!
Services: Roof installation, Attic venting
Elizabeth B.
Raymond, NH

No more ice dam on my low slope roof
Somersworth NH install. Great group of workers. They had the foreman check all work after. They are easy to contact, the price was ok, it’s not asphalt, and you get what you pay for. Don’t expect a price like an asphalt roof. I liked heavy gauge aluminum over those coated steel roofs. They can rust over time. Aluminum does not rust. I had it for over 1 year, with no issues, no leaks, snow falls good, and no more ice dam on my low slope roof. I even climbed up there to seal a few hairline cracks in my chimney mortar. Nice and durable. It’s worth it in the long run. The only thing I would recommend is please attach the siding near eaves security. Because as they insert flashing, they may need to pull out a few areas and nail them back. Just pay attention. There was one little loose area that was nailed in on my siding but needed to be locked in from the bottom. Overall great company, I do; the roof was secure, no loose shingles or flops. I highly recommend this company. I think the two areas near the eave of siding were done ok; they just needed the final touch. And it wasn’t even roof related. And the small siding area lasted a year till I had a heavy windstorm. I replaced that small area, and since ok. Just to be clear, my siding is older; it locks in differently. Don’t get the impression that they leave things floppy. Just have them check and pull on and areas they removed siding at the end.
Service: Roof installation
Ravi M.
Somersworth, NH

What a great install team, polite, good quality work
We just had our interlock slate roof installed. What a great install team, polite, good quality work, had people there only to do clean up all day long, and fast. They answered any questions we had on the installation and addressed things right away we wanted to be changed. We are so happy with the product, and the installation left our porch cleaner than when they started!
So happy with it and highly recommend the company. Quality product and installation team.
Kathy D.
Newmarket, NH

We loved the roof so much after they did our house that we called them to come back and roof the barn too
Positive: Professionalism, Quality, Responsiveness, Value
We loved the roof so much after they did our house that we called them to come back and roof the barn too. It’s a beautiful roof and gets lots of comments, and the 50-year warranty is great! The install crew works hard and leaves the yard spotless.
Service: Roof installation
Kristine M.
New Boston, NH

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
We absolutely LOVE our roof! Right from the start, this company worked with us every step of the way. Beginning with the quote, the financing, the install to the clean up. They were professional, friendly, fast and understanding in all our questions and concerns about making this big purchase. We highly recommend Interlock if you are considering a new roof; you won’t regret it!
Service: Roof installation
Kristine M.
New Ipswich, NH

I’m still amazed at how good the metal roof looks
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
The roof on our vacation home in New Hampshire was about 15 years old and was starting to lose shingles due to deterioration and weather and needed to be replaced. After seeing many homes in the area converted to metal roofs, I started researching this and decided that this was the way to go. As with all projects, I like to get multiple quotes from vendors. I made contact with the folks in Walpole for Interlock and soon after I was contacted by Mark. He came out to the site to review the project and provided multiple options and a professional quotation. We selected the shake-style metal rooftop to replace the current asphalt shingles. Once the decision was made and the contract signed, A small team of professionals took care of making sure the project was completed to our requirements. We had issues with squirrels getting into the house through the ridge vent and had another contractor fix the issue on the old roof. I expressed this concern to Mark, and he made sure that the new roof would provide the same protection. The new roof was installed on schedule over the winter in New Hampshire and looks beautiful. The crew was neat and orderly and left no mess behind. Mark was always available to answer questions regarding any aspect of the job. This made it easier for us as we live 4 hours away in Connecticut and to know that your concerns were being taken care of was a huge relief to us. I’m still amazed at how good the metal roof looks whenever I’m at the house, and I would recommend Interlock to anyone interested in a new metal roof.
Service: Roof installation
Mark P.
Moultonborough, NH

During hot days the house seems cooler and the snow slide off during winter
Merrimack, NH
We love the stylish new look our house got with the Metal Slate Roofing and the longevity Interlock Roof System offers. Although the roof is made of aluminum, the design makes the roof look as if it was traditional slated roof, hard to tell it is even metal. The crew professionally installed the new roof in no time. It has only been a few months since Installed but we have seen already some of the benefits.
During hot days the house seems cooler and the snow slide off during winter. And the lifetime limited non-prorated roof warranty give us peace of mind.
Emerson Portes
Merrimack, NH 03054