Nazar, the tech,was very good and performed an outstanding job.
— Philip C., Granby, CT
Connecticut
Connecticut roofs fight two wars at once: salt air off Long Island Sound along the shoreline, and Litchfield Hills snow and freeze-thaw inland. Interlock's aluminum interlocking systems win both — rust-proof on the coast, and in the hills there is no exposed seam for ice-dam meltwater to leak through — installed once and backed by a Lifetime Limited 50-Year Transferable Warranty. Donna N.'s Meriden roof has been proving it since 2005.
★ 4.7 average from 103 verified Connecticut reviews
Connecticut line: (860) 362-3337 · Toll-free 1-866-733-5811
Donna N.'s Interlock roof went on in 2005. Twenty years later she reports constant compliments from passers-by — and, most of all, peace of mind. Stephen E.'s Barkhamsted roof, installed 2017, has had no issues and still looks great. Connecticut's own long-run evidence, on record with names and towns.
From Greenwich to Stonington, Sound-front salt air corrodes steel roofing from fasteners and cut edges outward. Aluminum cannot rust — full stop. For shoreline capes and colonials it is the difference between a roof that weathers and a roof that dissolves.
Litchfield County and the northern tier take real snow and hard freeze-thaw swings. Ice dams — meltwater refreezing at cold eaves and backing under shingle laps — are the classic inland-Connecticut failure. Four-way interlocked panels leave no exposed seam for that water to find, and shed snow before it consolidates.
Litchfield, Wethersfield, Essex and Woodbury are village-district country. Interlock's slate, cedar-shingle and shake profiles hold traditional rooflines at a fraction of slate's weight — the look review boards want, without the brittleness.
Stephen E. specifically noted we kept constant contact and handled the required building permits. Al S. of Stafford summarizes the outcome: 'now we have a forever roof.' Robert B. of Amston adds that underlying damage found mid-job was simply taken care of. That is the standard across all eight counties.
Our work
Every pin is a real installed Interlock roof — location, system and install year. Browse the Connecticut directory of completed projects, or explore the map below.
Gallery
Real homes, real installations — photographed after completion.

Oxford, CT
Tile Red

Manchester, CT
Hunter Green

Northford, CT
Charcoal Grey

Danielson, CT
Deep Charcoal

Danielson, CT
Deep Charcoal

Amston, CT
Deep Charcoal

Oxford, CT
Tile Red

Oxford, CT
Tile Red
Reviews
Nazar, the tech,was very good and performed an outstanding job.
— Philip C., Granby, CT
Had an impressive inspection and recommendation to improve the water intake to the gutters
— Thomas O., Groton, CT
Everybody was great to work with highly professional. Any underlying damage was all taken care of and we love the roof.
— Robert B., Amston, CT
> We had the pleasure of meeting Jonathan Brown at the Mohegan Sun Home Show and couldn’t pass up the opportunity to tell him how happy we are with our Interlock roof of ~20 years. We constantly receive compliments from people passing by on how beautiful it looks. Most of all, we appreciate the peace of mind it gives us—knowing we’ll never have to replace our roof, thanks to the lifetime warranty and guaranteed protection against leaks.
— Donna N., Meriden, CT
Jonathan was great help getting us all the information needed for the roof and what to expect, and the whole process. The installation was fast, the roofers were hard working and professional. The look of the metal roof is superb!
— Kimberly D., West Hartford, CT
It was a pleasure working with Interlock from beginning to end. The back office was good about setting expectations for job start and duration, delivery of materials (which happened on time) and work to be performed.
— Michael D., West Hartford, CT
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