4.9★ ON GOOGLE
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300+ ROOFS COMPLETED
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OWENS CORNING & BRAVA PREFERRED CONTRACTOR
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LIFETIME PRODUCT WARRANTY
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UP TO 5 YEAR WORKMANSHIP WARRANTY
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FAMILY OWNED IN BELFAST, MAINE
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4.9★ ON GOOGLE 〰️ 300+ ROOFS COMPLETED 〰️ OWENS CORNING & BRAVA PREFERRED CONTRACTOR 〰️ LIFETIME PRODUCT WARRANTY 〰️ UP TO 5 YEAR WORKMANSHIP WARRANTY 〰️ FAMILY OWNED IN BELFAST, MAINE 〰️
Snow Guards for Metal Roofs in Maine
SNOW GUARDS & SNOW RAILS FOR METAL ROOFS
A metal roof sheds snow all at once, and a roof's worth of snow landing on a deck, a walkway or a parked car is dangerous. Snow guards hold the snow in place so it melts off gradually instead. We install snow guards and snow rails on new and existing metal roofs across Midcoast Maine and beyond. Based in Belfast, we're a family business with nearly two decades of experience in the roofing industry.
OR CALL US NOW AT (207) 200-1053
Why metal roofs in Maine need snow guards
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Metal is slippery, and that's part of why it lasts so long: snow and ice slide off instead of sitting there. The problem is where it lands. A few hundred pounds of wet snow coming off a roof in one slab can crush gutters, tear off a heat pump line, bury a doorway or hurt someone standing underneath.
Snow guards break that slab up. They hold the snowpack on the roof so it melts and drains off a little at a time. They also keep snow from piling against the eaves, which cuts down on ice dams at the roof edge. On most Maine homes with a metal roof, they belong above every entry, deck, walkway and piece of equipment.
Snow guard installation holding a thick layer of snow in place on mid-coast Maine home
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Built for Midcoast Maine weather
We live and work here, so we know what Maine asks of a roof. Along the coast, salt air and nor'easters test every edge and seam. Inland, it's heavy snow, ice dams and freeze-thaw cycles that do the damage.
A Midcoast winter can put two feet of snow on a roof, then rain on it, then freeze it solid. That's a lot of weight trying to move at once. We lay out snow guards for the real snow load here, not a generic chart, spacing them by roof pitch, panel length and what's below the eave. From Belfast to Bangor and from Brunswick to Bar Harbor, we've seen what works and what doesn't.
What we install
Clamp-on snow guards for standing seam. Small guards that clamp to the raised seams of a standing seam metal roof without a single hole in the panel. Installed in staggered rows, they hold the snowpack across the whole slope. Our go-to for most homes.
Snow rails (bar-style). A continuous bar on clamps or brackets along the eave, sometimes two rows on long or steep roofs. Rails stop big slabs over high-traffic spots like entries and decks, and look clean from the ground.
Pad-style guards for screw-down metal. Screw-down (exposed-fastener) panels don't have seams to clamp to, so we use pad-style guards fastened through the panel into the framing and sealed. Not sure which roof you have? Our post on screw-down vs. standing seam shows the difference.
Color-matched. Guards and rails come in finishes that match most metal roof colors, so they nearly disappear.
Can snow guards be added to an existing metal roof?
Yes, and that's most of the snow guard work we do. If you've already got a metal roof that dumps snow where you don't want it, we can add guards without replacing anything. On standing seam, clamp-on guards go on with no new holes in the roof. On screw-down panels, we fasten and seal pad-style guards, and we'll show you exactly where they'll go first.
If we're installing a new metal roof for you, we'll plan the snow guards into the layout from the start, so they're placed right and priced into the job.
Sliding snow often takes something with it. Bent gutters, pulled flashing or a dented vent are common roof repair calls after a big slide, and we'll check for that damage while we're up there.
Signs you need snow guards
Snow has slid off the roof and landed on a deck, steps, a walkway or a car.
Gutters bent, crushed or torn off by sliding snow or ice.
A heat pump, propane line, vent or meter sits under a metal roof edge.
Snow piles up against a lower roof, dormer or wall and refreezes there.
Your entry door, garage door or a path you use daily is below the eave.
Ice builds along the eave each winter, even with good attic insulation.
Snow guards are about controlling snow, not getting rid of it. For when to worry about the weight on the roof itself, read our post on removing snow from your roof. If you're not sure where guards belong, a roof inspection is the place to start.
What to expect from your snow guard project
We believe the best tool on any project is a clear, organized process. Here's what working with us looks like.
FREE INSPECTION & ESTIMATE
Larkin looks at your roof, the pitch and what sits below each eave, then explains where guards or rails belong and why. You'll get a written estimate with no pressure.
CHOOSE YOUR STYLE & COLOR
We'll match the guards or rail to your roof color and talk through single rows, staggered rows or a rail, depending on what's below.
INSTALLATION
Most homes are done in a few hours to a day. We'll confirm your date ahead of time.
CLEAN-UP & FINAL WALKTHROUGH
We clean up and walk the finished work with you.
Your coverage: Our workmanship warranty covers the installation, plus the manufacturer's warranty on the guards. Financing is available for larger projects. See your options.
What Our Neighbors Say
We don't need to tell you we're good—our customers do that for us.
Common Questions About Snow Guards
Still have questions?
Take a look at the answers here, or feel free to reach out anytime—we're happy to walk you through the details.
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Snow guards hold snow in place on a metal roof so it melts and drains off gradually instead of sliding off in one heavy slab. That protects gutters, decks, walkways, doorways, equipment and anyone standing below the eave.
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If anything you care about sits below the roof edge, yes. Metal roofs shed snow suddenly, and a Maine winter can load a roof with hundreds of pounds of wet snow and ice. We recommend guards above every entry, deck, walkway and piece of outdoor equipment.
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Yes, and that's most of the snow guard work we do. On standing seam, clamp-on guards attach to the seams with no holes in the roof. On screw-down panels, pad-style guards are fastened through the panel into the framing and sealed.
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Not when they're installed correctly. Clamp-on guards for standing seam don't penetrate the panel at all. For screw-down roofs, we fasten into the framing and seal each guard, following the roof manufacturer's guidelines so your coverage stays intact.
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It depends on the roof's size and pitch, the style of guard or rail, and how many rows are needed. A row over a single entry is a small job; a full roof with staggered rows or rails is more. We'll lay it out and give you a free, written estimate.
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Above anything that needs protecting: doors, decks, walkways, gutters, heat pumps, propane lines, vents and meters. On many roofs we run staggered rows across the whole slope so the snowpack is held evenly, not just at the eave.
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They help, but they're not the fix. Guards keep snow from piling at the eave and refreezing there, which reduces ice buildup. Ice dams themselves come from heat escaping into the attic, so insulation and ventilation are what stop them.
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They're rarely needed. Shingles are rough, so snow tends to melt in place instead of sliding. Snow guards are for smooth roofs like standing seam and screw-down metal, and for slate and some composite tiles.
Let’s Talk About Your Home
Whether you need a full replacement, a quick repair, or just want an honest inspection—we're here to help. No pressure, no runaround. Feel free to reach out whenever you're ready.
CALL US:
(207) 200-1053
Monday–Friday, 9:00 AM–5:00 PM
EMAIL US:
info@mainecoastroofing.com
How can we help you?
What's your name?
What's your phone number?
What's your email address?
How would you prefer we contact you?
What type of property is this for?
What's the property address?
How did you hear about us? (select all that apply)
Anything else you'd like to tell us?
Sending your message...
Thank You!
We've received your message and will be in touch within one business day.
If you need immediate assistance, call us at (207) 200-1053.