★★★★★
Great work. He is the best
— Peter La M., Derry, NH
Belknap County, NH
Metal Roofing in the Lakes Region — Open-Water Wind, Permanent Roof
On Winnipesaukee there is nothing between open water and your roof — no treeline, no neighboring ridge, nothing to break the wind or the ice that comes with it. Interlock is built for that exposure: four-way interlocking aluminum panels with no seam to lift, installed once and warrantied for the life of the home.
★ 4.7 average from 233 verified New Hampshire reviews
New Hampshire line: (603) 803-4998 · Toll-free 1-866-733-5811
WIND OFF THE LAKE FINDS NO EDGE
A shoreline roof in Gilford or Meredith takes wind at full strength across open ice and water, and asphalt fails the moment one tab lifts. Interlock's panels lock on all four sides with no exposed lap seam across the field of the roof, and the system is warranted to resist wind speeds up to 120 mph (193 kph) when installed to manufacturer specification.
OLD CAMPS NOW LIVE THROUGH WINTER
A great many lakeside places built for July are now year-round homes, and their roofs were never asked to carry February. Interlock sheds snow rather than holding a saturated mat against the deck, and meltwater has no exposed seam to get under. (Dam formation itself is an attic insulation and ventilation issue, which we check at every estimate.)
SHORELINE ACCESS MAKES REPEAT WORK EXPENSIVE
Tight lots, steep drives and narrow lake roads turn every re-roof into a logistics exercise. Do it once.
AND DAMP AIR CANNOT CORRODE IT
Constant lakeside moisture rusts steel panels and steel fasteners. Interlock is aluminum throughout. It does not rust.
Our work
Completed Interlock® roofs across New Hampshire
Every pin is a real installed Interlock roof — location, system and install year. Browse the New Hampshire directory of completed projects, or explore the map below.
Gallery
Interlock roofs installed across New Hampshire
Real homes, real installations — photographed after completion.
Center Harbor, NH
Deep Charcoal
Alton, NH
Deep Charcoal
New Hampton, NH
Deep Charcoal
Center Harbor, NH
Deep Charcoal
Center Harbor, NH
Deep Charcoal
New Hampton, NH
Deep Charcoal
Alton, NH
Deep Charcoal
Center Harbor, NH
Deep Charcoal
Reviews
What New Hampshire homeowners say
★★★★★
This has been one of our best investments ever. It wasn’t perfect when they finished but the after installation follow up has been. Navir always has been very professional, friendly and polite. I always have tried to tip him, he never accepts it but is grateful for the offer. I highly recommend this company.
— Jon T., Center Harbor, NH
★★★★★
They gave us a prompt response when our roof was damaged by a tree branch. Looks as good as new !
— John B., Chester, NH
★★★★★
Nazar was wonderful! I can’t thank him enough!
— Jeffrey Y., Hampton, NH
★★★★★
Naz, worked for hours non stop doing the repairs , He had a lot of stamina and knowledge on how to remedy any damage . Afterwards he showed me the finish product , I was and still am amazed as to the quality of his works
— Andy B., Barrington, NH
★★★★★
Professional installation and a very durable product that looks great decades down the road. 3rd Interlock Roof and very happy
— Bruce M., Epping, NH
Towns we serve in Belknap County, NH
Alton, Center Harbor, Gilmanton, New Hampton, Laconia, Gilford, Meredith, Belmont, Tilton, Sanbornton, Barnstead, Alton Bay
