Derry · New Hampshire · Made in North America
Metal roofing in Derry, NH
42 Interlock® aluminum roofs installed in Derry since 2000, by Interlock Metal Roofing (New England) Inc, the certified and exclusive Interlock® roofing contractor for New England. One roofing system, made in North America, with a written price after your roof consultation.
- Roofs in Derry
- 42
- First Derry roof
- 2000
- Since 2020
- 0
- Most chosen
- Original Shingle
From our job book: completed, published jobs. 26 years of Derry roofs.
Our job book records 42 completed Interlock® roofs in Derry, the 8th most of any New England town, from 2000 to 2018. 31% of them are Slate, against 59% across New Hampshire and 47% across New England: Derry homeowners choose other profiles more often.
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Roofing in Derry, New Hampshire
What a Derry roof lives through in a typical year (10-year averages):
- snow per year
- 46 in
- rain per year
- 40 in
- peak wind gusts
- 66 mph
- freeze–thaw days per year
- 98
The Interlock® system is warranted for wind to 120 mph, installed to manufacturer specification, and its panels lock on all four sides with the fasteners concealed, so there are no exposed screw heads or gaskets for freeze–thaw to work loose.
What Derry homeowners choose
Interlock® profiles on Derry homes in our job book.
Original Shingle
28 roofsSlate
13 roofs
Most common colors in Derry: Charcoal Grey, Hunter Green, Colonial Brown, Black.
Every Derry roof on the map
Each pin is a completed Interlock® roof with its profile, color and install year.
Derry roofs we've installed
What Derry homeowners say
“I would have liked less of a wait time but once the job was completed it was worth it for the quality product we received. The roof is excellent and all of the work was completed in 3 days which was very impressive. It improved the appearance of our home and it is awesome to know we won't have to worry about our roof ever again.”
“Perhaps have the sales manager visit the job sit while work is in progress Have had nothing but great comments from people ,neighbors, strangers all is good .”
“I had an Interlock roof put on several years ago and I am not sure I agree with the statement "more expensive, sure". While it does cost more to put on the roof, I think the payback more than covers the extra price. I am sitting in my attic office, a place that got cold even with the heat this time of year, it is warm now.”
Roofing in Derry: what to plan for
Why New England roofs keep getting replaced
Freeze-thaw, nor'easter wind and summer heat work on asphalt shingles every year: granules loosen, edges curl and tabs lift. An Interlock roof has no granules to lose and no tabs to lift, and its panels lock to each other on all four sides.
The look of slate or cedar, without the weight
Interlock's Slate, Cedar Shingle and Shake profiles keep the look on a Colonial, a Cape, a Victorian or a farmhouse at roughly 0.4 to 0.7 lb per square foot, a fraction of natural slate. In a historic district, check your local commission's rules first; we bring samples and product documents to that conversation.
Built for heavy snow and coastal storms
Smooth aluminum lets heavy, wet snow slide rather than sit, and we plan snow guards over entries, walkways, decks and the driveway at the quote. The panels lock on four sides with concealed fasteners; wind resistance is warranted to 120 mph installed to manufacturer specification.
One installer, since 1999
We plan, price and install every roof ourselves. The manufacturer's Guardian Lifetime Limited Material Warranty comes with it, our 10 Year Limited Labor Warranty covers the installation, and our service team is here in New England.
Derry metal roofing questions
How many roofs has Interlock installed in Derry, NH?
42 completed Interlock® roofs in Derry are recorded in our job book, the first in 2000.
Which roof profile do Derry homeowners choose most?
Original Shingle (the first Interlock® shingle profile; today's profiles are Slate, Cedar Shingle, Shake, Mediterranean Tile and Standing Seam). In Derry the profiles on our books are Original Shingle (28), Slate (13). The most common colors are Charcoal Grey, Hunter Green, Colonial Brown.
Who installs Interlock roofs in Derry, NH?
Interlock Metal Roofing (New England) Inc., the certified and exclusive Interlock® roofing contractor for New England, founded in 1999. We work from our office at 25 Walpole Park S Unit 7, Walpole, MA, and serve all six New England states. The Interlock® aluminum roofing system is made in North America by Interlock Roofing
Are you licensed to work in New Hampshire?
New Hampshire requires no state roofing license. What you can check: Interlock Metal Roofing (New England) Inc. is insured and BBB A+ accredited since 1999. In New Hampshire we are also a U.S. EPA Lead-Safe Certified Firm (certified only for purposes of TSCA Section 402).
Will a metal roof handle Derry snow and ice?
Derry averages about 46 inches of snow and 98 freeze–thaw days a year (10-year averages). Aluminum absorbs no water, so freeze–thaw has nothing to split, and the panels lock on all four sides with the fasteners concealed. Ice dams start with heat escaping into the attic and with ventilation, not with the roof covering, and no roof prevents them on its own; we look at your attic ventilation and insulation at the estimate.
How do I get a price for a roof in Derry, NH?
Book a free roof consultation. We measure the roof and go through profiles and colors with you, and you get a written price after your roof consultation. Call (603) 803-4998 or use the quote form.
Hiring anyone for a Derry roof? Six checks to make sure a roofer is really local →
More New Hampshire towns we roof
- Manchester · 42
- Salem · 30
- Nashua · 29
- Hudson · 20
- Pelham · 20
- Keene · 17
- Hampton · 14
- Concord · 14
- Bedford · 14
- Bow · 13
- Dover · 13
- Rochester · 12
Metal roofing across New Hampshire →
Guides for Derry homeowners
Your Derry roof, priced in writing.
Interlock Metal Roofing (New England) Inc. · 25 Walpole Park S Unit 7, Walpole, MA 02081-2522
