Gutter Guards in New Hampshire

GutterDome manufactures durable gutter guards for homeowners across New Hampshire and throughout North America. Our products help to eliminate gutter cleaning for all-time by preventing leaves, insects, and other debris from entering your gutters. Our gutter guards are available in several different sizes and styles, and we have a product to suit virtually any roof. You can learn about the specific benefits of our products in the articles below.

New Hampshire Gutter Guards -- Premium Protection for New Hampshire Homes

GutterDome Authorized Dealers serve homeowners statewide across New Hampshire with professional gutter guard installation backed by our industry-leading 30-Year Lifetime Limited Warranty that is fully transferable to the next homeowner. From the White Mountains to the seacoast, our cold-weather Magma line and fine micro-mesh guards handle the snow, ice, and forest debris this state demands -- and never climb a ladder to clean your gutters again.

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30-Year Lifetime Limited Warranty

The longest warranty in the gutter guard industry. Every GutterDome product is guaranteed for 30 years against manufacturing defects -- and the warranty is automatically transferable one-time if you sell your home.

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Award Winning

Rated #1 as the Overall Best Gutter Guard for Value and Performance by a leading Consumer Advocacy Group.
🏆 2018 Award Winner:
Company of the Year – Design & Build
🏆 2020 – 2026 Award Winner:
Leader in Innovation
Rain Gutter Protection Systems

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Free In-Home
Estimates

Get a free, no-obligation in-home estimate from a local GutterDome expert. An honest assessment of your home's gutter protection needs -- no pressure, no pushy sales tactics, and never any obligation.

Products Available for New Hampshire Homes

GutterDome (GD45 & GD67)

Available in two sizes to fit virtually any gutter system. GD45 is a 40-mesh gutter guard (fits 4" – 5" gutters, actual width 6-1/8") designed for standard-width gutters in residential applications. GD67 is a 40-mesh gutter guard (fits 6" – 7" gutters, actual width 7-1/2") built for larger gutters in both commercial and residential applications. Both are constructed from highest-quality 6063 extruded aluminum, tempered to T5 strength, with surgical-grade stainless steel mesh and a corrosion-proof anodized finish. Backed by our 30-Year Lifetime Limited Warranty.

GutterDome Magma (GD45M & GD67M)

Magma is our enhanced mesh gutter guard for high-flow, high-performance gutter protection. The GD45M is a 20-mesh gutter guard (fits 4" – 5" gutters, actual width 6-1/8") engineered for inside miters, simulated miters, and high-water-flow areas. The GD67M extends Magma's superior water-shedding design to larger gutters (fits 6" – 7" gutters, actual width 7-1/2") for both commercial and residential applications. Plain weave 20-mesh stainless-steel is the recommended choice for cold-weather and snow regions — especially above doorways or when paired with an integrated heat trace cable to melt ice and snow. Built from the same 6063 aluminum with a transferable 30-Year Lifetime Warranty.

GutterDome Adjustable (GD45A)

This innovative 40-mesh gutter guard fits 4" – 5" gutters with an actual width of 5-1/8". The back wing sits 1" narrower, so it installs where you can't tuck under roofing material — ideal for steeper roof pitches above a 6/12 pitch — and works in combination with our private labeled Clynch Channel fastening system. Compatible with shingle, metal, tile, and cedar shake roofs. Military-grade 6063 extruded aluminum with a clear anodized finish.

GutterDome uPVC (GD45P)

Our multi-patented dome design in an innovative white uPVC body. A T304 stainless-steel plain-weave #30 mesh (900 holes per square inch, 595 microns) keeps out leaves and debris, while the corrosion-proof, UV-resistant uPVC withstands weathering year-round. Thermally efficient, self-extinguishing, lightweight, and low maintenance — sealed with a 20-year grey silicone sealant and covered by a 20-year Lifetime Limited Warranty. Fits standard 4" – 5" gutters.

Counties We Serve

"The installer was very professional. This is the best product on the market for gutters!"

-- New Hampshire Homeowner, GutterDome Customer Since 2024

"GutterDome traps the leaves out so none of them get into the gutters and allows water to smoothly flow off of the roof. No more cleaning gutters! The installer and team were excellent!"

-- New Hampshire Homeowner, GutterDome Customer Since 2025

"I love GutterDome because absolutely no leaves get in! Other gutter guards' mesh was too fine not allowing water flow through and they paled in comparison."

-- New Hampshire Homeowner, GutterDome Customer Since 2026

FAQs About Gutter Guards in New Hampshire

How much do gutter guards cost in New Hampshire?
GutterDome gutter guard cost varies by home size and roof type, but our New Hampshire Authorized Dealers provide free in-home estimates so you know the exact price before any work begins.

Are GutterDome gutter guards worth it?
Yes — our guards use surgical-grade stainless steel mesh and 6063 extruded aluminum to stop leaves, pine needles, and debris for good, backed by a 30-Year Lifetime Limited Warranty.

Do GutterDome gutter guards come with a warranty?
Yes. Every GutterDome system includes a 30-Year Lifetime Limited Warranty that is fully transferable to the next homeowner.

How long does gutter guard installation take in New Hampshire?
Most residential installations by our Authorized New Hampshire Dealers are completed in a single day, depending on the size and complexity of your roof.

Do gutter guards need maintenance after installation?
GutterDome guards are designed to be low maintenance — the micro-mesh keeps debris out while allowing water to flow through, so you can eliminate your gutter cleaning routine.

Which GutterDome guard is best for steep roofs in New Hampshire?
For steep roof pitches above a 6/12, the GutterDome Adjustable (GD45A) is the ideal choice — its narrower back wing installs where you can't tuck under roofing material.

Ready to Eliminate Gutter Cleaning Forever?

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