Standing Seam Metal Roofers Near You: How to Vet an Installer in New England

Who installs standing seam metal roofs in New England?

Standing seam is installed by metal roofing contractors and some general roofing companies, but experience with metal varies widely. Many roofers install asphalt shingles most of the time and do metal only occasionally, while specialist crews focus on metal systems and their flashing details. Some manufacturers sell panels to any contractor; others work through certified or exclusive installers trained on that product. Interlock works through certified installers. Interlock Metal Roofing (New England) Inc. is the certified and exclusive Interlock roofing contractor for New England, working from our office in Walpole, Massachusetts, and serving Massachusetts, New Hampshire, Connecticut, Rhode Island, Maine and Vermont. We have completed 5,036 Interlock roofs across the six states since 1999. Most are shingle-style profiles; our job book shows 49 Interlock Standing Seam roofs in New England. Whoever you hire, ask how many standing seam roofs they have installed, and where.

How do you check a contractor's state registration?

Check registration with the state agency that oversees home improvement or residential contractors where you live; the rules are not the same in every New England state. In Massachusetts, contractors doing residential home improvement work generally must be registered as Home Improvement Contractors under M.G.L. c. 142A, and registration gives homeowners access to the state's Guaranty Fund in qualifying cases. You can look up a registration on Mass.gov. In Connecticut, home improvement contractors register with the Department of Consumer Protection. In Rhode Island, contractors register with the Contractors' Registration and Licensing Board. Vermont registers residential contractors through its Office of Professional Regulation. New Hampshire and Maine have no state roofing license, so there is no state roofing registry to check. In those states, insurance, references and a detailed written contract carry even more weight.

What insurance should a roofing contractor carry?

A roofing contractor should carry general liability insurance and workers' compensation coverage for its employees. General liability responds to damage to your property; workers' compensation covers injuries to the crew working on your roof, which matters because roofing is a high-risk trade. Ask for certificates of insurance and have them sent to you directly by the contractor's insurance agent, with you named as the certificate holder. That way you know the policy is current and the document has not been altered. Check the policy dates against your project schedule. If a contractor uses subcontractors, ask whether those crews carry their own coverage. Also ask your own homeowner's insurer if they want to be notified before major roof work. We cannot speak for your policy, so take coverage questions directly to your insurer.

Why should references come from your own town?

References from your own town or nearby show how a contractor's standing seam work holds up in local conditions and how the company works with your local building department. A roof in a coastal village faces different weather than one in the Berkshires or the Lakes Region. Ask for addresses of completed standing seam roofs, not just photos, and drive by. Look at seam straightness, how panels end at the eaves and rakes, the flashing around chimneys and walls, and whether the flat pans look wavy. If possible, talk with an owner who has been through a few winters with the roof. Ask how the contractor handled snow above entries and walkways, how cleanup went and how service questions were answered later. Online reviews help, but a conversation with a neighbor who has the same kind of roof tells you more.

What does manufacturer certification mean?

Manufacturer certification means the installer has been trained and approved by the company that makes the roofing system to install it to that company's specification. For standing seam, the specification covers clip spacing, fastener types, seam closure, underlayment and flashing details, all of which affect performance in New England wind and snow. Certification also matters for warranties. Material warranties are usually conditional on correct installation, and some depend on an approved installer. Ask the contractor which product they install, whether they are certified by that manufacturer, and how you can confirm it. Be wary of vague answers such as 'we install every brand.' A contractor can be skilled with several systems, but they should be able to name the product, explain its installation requirements and show you jobs where they used it.

What should the written contract and warranties include?

A written contract should spell out the exact product and profile, panel material and color, whether the old roof is torn off, the underlayment, flashing and ventilation work, who pulls the building permit, the schedule and the payment terms. In Massachusetts, the Home Improvement Contractor law sets specific requirements for written contracts, so expect a detailed agreement. You should also receive two kinds of warranty in writing: the manufacturer's material warranty and the contractor's labor warranty. Read what each warranty covers and excludes. Ask how snow retention will be handled. Snow guards are a design decision for walkways, entries and lower roofs, so the contract should state whether they are included and where they go. Then book an in-home roof consultation with any contractor you are seriously considering.

Step by step

1. Confirm state registration where it applies.
2. Request insurance certificates from the contractor's agent.
3. Visit or call standing seam references near you.
4. Ask about manufacturer certification for the product.
5. Compare written scope, permits and warranties.
6. Book an in-home roof consultation.

Common questions