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Box Gutters

A box gutter is built into the structure of the building instead of hung from the outside. When it works, you barely notice it. When its lining fails, water goes into the wood and masonry instead of down the downspout.

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  • Rated 4.7 out of 5 from 141 Google reviews
  • 30+ years in business
  • 3 offices
  • Family-owned and operated
  • Fully insured crews
Box truck with Gutter Cap and 1-888-NJ-GUTTER signage parked outside a brick house

In short

New Jersey Gutter provides box gutters in Annandale, Somerville, Westfield and nearby communities. New Jersey Gutter is rated 4.7 out of 5 from 141 Google reviews. Call (888) 611-3987 or request a free estimate online.

Our work

Recent box gutter work

3 photos of box gutter work by New Jersey Gutter.

  • White gutter and downspout on the corner of a block building with a blue roof edge
  • Black box gutter and white downspout at a roof corner with tall trees behind
  • Box truck with Gutter Cap and 1-888-NJ-GUTTER signage parked outside a brick house

What a box gutter is

On older houses, a box gutter is a wooden trough framed into the cornice at the roof edge and lined with metal, often hidden behind decorative trim so the eave looks solid from the street. On commercial and multi-family buildings, box gutters are often larger, square-sectioned troughs set behind a parapet or along a low-slope roof edge. Either way, the structure carries the gutter and the lining keeps water out of the structure. That lining, whether tin, terne, copper, lead-coated copper or a membrane, is what fails.

Where you find them in New Jersey

  • Victorian, Second Empire and Colonial Revival homes with deep cornices
  • Older brick and stone homes in established towns and historic districts
  • Churches, schools and older commercial buildings downtown
  • Apartment buildings and garden complexes with parapets or flat roofs

Signs a box gutter is failing

Because the trough is inside the building envelope, leaks show up as damage elsewhere. Watch for peeling or blistering paint on the cornice and soffit, water stains on top-floor ceilings or walls near exterior corners, soft or crumbling wood at the eave, and drips from the underside of trim during rain. Ice dams sitting at the eaves after a New Jersey freeze-thaw cycle are also a warning, because meltwater backs up over cracked linings. Clogged outlets make every one of these worse: a box gutter that holds standing water puts constant pressure on every seam.

Relining versus replacing

If the wooden box is sound, relining is usually the answer. The old lining is removed or covered, and a new one is installed: soldered copper or lead-coated copper for a long-lived, traditional repair, or a rubber or liquid-applied membrane for a lower-cost one. Outlets are rebuilt at the same time.

If the box itself has rotted, the damaged framing has to be rebuilt before any lining goes in. On some buildings the owner chooses instead to close in the box gutter, extend the roof over it, and hang an exterior gutter. That decision touches the roof edge, so it is often planned with roofing work.

How a box gutter job runs

  • Inspect the gutter, outlets and surrounding cornice, from the roof where it is safe
  • Open suspect areas to check the framing for rot
  • Recommend relining, rebuilding or conversion, with a written estimate
  • Repair framing, install the new lining and rebuild outlets and downspout connections
  • Water-test the gutter and check the interior finishes below once the next rain comes

Keeping a box gutter working

Box gutters need cleaning at least twice a year, and outlet strainers should be checked after big fall leaf drops and nor'easters. On commercial roofs, include the box gutters in every roof inspection. Regular gutter cleaning and a quick look at the lining catch small cracks before they reach the framing. For property managers, see commercial gutter service.

Reviews

What our customers say

Rated 4.7 out of 5 from 141 Google reviews. The newest reviews in the reviewer's own words.

I hired NJ Gutters to replace my 5" K-styles. They recommended a 6" replacement and suggested round, rather than the typical rectangular downspouts. I am totally pleased with their

Read moreShow less of the review by Bob S.

I hired NJ Gutters to replace my 5" K-styles. They recommended a 6" replacement and suggested round, rather than the typical rectangular downspouts. I am totally pleased with their work and the results. They worked neatly and cleaned up well before leaving. I would recommend NJ Gutters without hesitation. When they received my check, they called me back to tell me that I missed an available discount by paying by check rather than credit card. The invited my to send in the discounted amount, a savings of almost $100. That is a class act!

Bob S. · 5/5 stars · · Google

Reached out to them regarding gutter cleaning. They got back to me with an estimate and came out within a few days. Communication was great and the guys arrived on time. Excellent work. Satisfied customer.

David B · 5/5 stars · · Google

Jimmy, Rachel & the crew were great - attention to detail & clean when complete. Highly recommended!

Steven Cozzolino · 5/5 stars · · Google

A great team with great leadership from top to bottom! Here’s a snap of a beautiful install in Spring Lake, NJ. Thanks again for your help, team!

LEO CLARK · 5/5 stars · · Google

Exceptional Service, Highly Recommended! I recently hired New Jersey Gutter, LLC to power wash my two units, and I couldn’t be more impressed. From start to finish their team was

Read moreShow less of the review by Janie Francis

Exceptional Service, Highly Recommended! I recently hired New Jersey Gutter, LLC to power wash my two units, and I couldn’t be more impressed. From start to finish their team was professional, punctual, and courteous. They took great care with every surface, and the results are outstanding both units look refreshed and virtually brand new. Attention to detail was obvious: no missed spots, no mess left behind, and they handled everything efficiently. Beyond the excellent workmanship, their communication was top-notch and the crew clearly takes pride in their work. I highly recommend New Jersey Gutter, LLC to anyone needing power washing or exterior cleaning, a reliable company that delivers phenomenal results. Five stars!

Janie Francis · 5/5 stars · · Google

New Jersey Gutter went above and beyond for us. We got several estimates from local gutter companies and Jim gave his honest opinion of our gutter situation after a house remodel.

Read moreShow less of the review by Jaclyn Kraus

New Jersey Gutter went above and beyond for us. We got several estimates from local gutter companies and Jim gave his honest opinion of our gutter situation after a house remodel. The price was fair, but even more than that, once we signed with them Jim and Rachel went above and beyond to help us get the work done within a very specific window of time. My husband, who is very particular, was very pleased with the work they did, and for me, that says a lot. If we ever need gutter assistance again we know who to call.

Jaclyn Kraus · 5/5 stars · · Google

How it works

Streamlined 4-Step Gutter Project Installation For New Jersey

4 steps, in the order New Jersey Gutter works through them.

  1. Free Project Price

    Contact us for a complimentary quote, ensuring transparent pricing and personalized solutions for your home.

  2. Select Materials & Color

    Explore premium gutter materials and colors, creating a functional, seamless match for your home’s aesthetic.

  3. Schedule Installation

    Reserve your installation date with our experts, ensuring a hassle-free process that fits your timetable.

  4. Install & Enjoy

    Our skilled team promptly installs your new gutters, providing long-lasting protection and peace of mind.

Workmanship warranty seal: Backed by our workmanship warranty WORKMANSHIP WARRANTYNEW JERSEY GUTTER

Good to know

Warranty, financing and credentials

2 things to know about working with New Jersey Gutter.

Backed by our workmanship warranty

  • Covers how the job was done: seams, hangers, pitch and fastening.
  • Gutters, guards and other products also carry their manufacturer's material warranty.
  • Your length and terms are written on your estimate and invoice.
Financing
Financing options

How our warranty works

Service area

Areas we serve

Type your town or ZIP code, or open your county. New Jersey Gutter serves 193 towns and 216 ZIP codes in 12 New Jersey counties and Bucks County, PA.

All service areas

Guides

Helpful guides

1 guide from New Jersey Gutter.

See all 33 guides

FAQ

Frequently asked questions

7 questions and answers in 4 topics: Pricing, Process, Warranty, Service area.

Pricing

How do I get a quote?

Call (888) 611-3987 or request a free estimate online. The office is open Monday–Friday 7:00 AM–5:00 PM; Saturday 9:00 AM–4:00 PM.

Process

Are box gutters the same as Yankee gutters?

The terms overlap and people use them interchangeably. Strictly, a box gutter is framed into the cornice below the roof edge, while a Yankee gutter is formed on the roof surface near the eave. Both are built in, lined, and fail in similar ways.

How long does a relined box gutter last?

It depends on the lining. Soldered copper can last for decades with cleaning; membranes last less and are more vulnerable to foot traffic and sharp debris. The condition of the framing underneath matters as much as the lining itself.

Should I remove my box gutters altogether?

Not automatically. On historic buildings they are part of the architecture and may be expected by a local commission. Conversion makes sense when the framing is badly damaged or maintenance is impractical. An on-site inspection shows which route fits your building.

Why does water stain my ceiling only in heavy rain?

Light rain drains before it reaches a cracked seam high on the lining; heavy rain or a clogged outlet fills the trough until water finds the gap. That pattern points strongly to a box gutter leak. Book a free estimate to have it inspected.

Warranty

What warranty does New Jersey Gutter offer?

New Jersey Gutter backs its work with a workmanship warranty. It covers how the job was done: seams, hangers, pitch and fastening. Gutters, guards and other products also carry their manufacturer's material warranty. Your length and terms are written on your estimate and invoice.

Service area

Where does New Jersey Gutter offer box gutters?

New Jersey Gutter offers box gutters across Annandale, Somerville, Westfield and nearby communities. Find your town in the list of areas on this page.

Finished gutter guard running along a shingle roof edge above a brick wall in New Vernon, NJ

Our work

Box Gutters project gallery

109 projects with photos, by county.

Finished gutter guard running along a shingle roof edge above a brick wall in New Vernon, NJ

See the projects

Ready when you are

Tell us what you need and we will get back to you — Monday–Friday 7:00 AM–5:00 PM; Saturday 9:00 AM–4:00 PM.

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Box Gutters

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