Roofing Company Serving Dumont, NJ

Dumont is a borough of about 17,900 residents on just under two square miles, bordered by Bergenfield, Cresskill, Demarest, Haworth, New Milford, and Oradell. It was originally incorporated as the Borough of Schraalenburgh and renamed in 1898 for its first mayor, Dumont Clarke. Knickerbocker Road runs along its eastern border, with Madison Avenue and Washington Avenue among its main streets. With very low vacancy rates, Dumont is a settled, residential community where most homes are occupied year after year.

Monarch Roofing & Construction serves Dumont from our base at 168 Humboldt St in East Rutherford. We repair and replace roofs, install new roofs, repair chimneys and flashing, and replace gutters and siding. Because most roof leaks start at flashing, this page includes a guide to the different types of flashing and what goes wrong with each.

A Guide to Roof Flashing

Flashing is the metal (and sometimes membrane) that seals the joints in a roof: anywhere the roof meets a wall, a chimney, a vent, or another roof plane. Shingles shed water across open slopes, but at these joints, flashing does the work. When a roof leaks, flashing is the first suspect.

Step flashing

Where a sloped roof meets a vertical wall, such as at a dormer or a two-story section, individual L-shaped pieces of metal are woven in with each course of shingles, one per shingle, overlapping like the shingles themselves. The siding then covers the upper leg. Problems arise when step flashing was never installed (replaced by a single long piece or by caulk), when it has corroded, or when siding was installed in a way that traps water behind it.

Counter-flashing

At a chimney or masonry wall, step flashing is covered by counter-flashing: metal set into a cut in the mortar joint and bent down over the step flashing. It keeps water from running behind the step flashing. When the mortar holding it cracks, or when it was simply glued to the brick face, water gets behind it.

Apron and headwall flashing

Where the top or bottom of a roof slope meets a wall horizontally, such as the front of a chimney or the face of a dormer, a continuous apron of metal laps over the shingles below and up the wall above.

Chimney saddle (cricket)

On the uphill side of a wide chimney, water and debris pile up. A small peaked structure called a cricket or saddle diverts water around the chimney. Wide chimneys without one are leak-prone.

Valley flashing

Valleys, where two slopes meet in an inside corner, carry concentrated water. They need a waterproof leak barrier beneath and either woven shingles, cut shingles, or an open metal channel above.

Pipe boots and vent flashing

Plumbing vents are sealed with a boot, typically a metal or plastic base with a rubber collar. The rubber cracks with age and sun, and a cracked boot is one of the most common simple leak causes.

Kick-out flashing

At the bottom of a roof-to-wall joint, where the roof edge ends against a wall, a small angled piece called a kick-out diverts water into the gutter. Without it, water runs down inside the wall, often causing hidden rot with no ceiling stain at all.

Drip edge

Metal along the eaves and rakes directs water into the gutters and protects the edge of the deck and fascia.

When we replace a roof, all of this flashing is replaced, not reused. When we repair a leak, flashing is usually where we look first.

Roof Repair in Dumont

For roofs that are generally sound, we repair the specific problem: rebuilding step and counter-flashing, replacing pipe boots, adding kick-out flashing, repairing valleys, and replacing damaged shingles. We trace each leak to where water actually enters. See our roof repair services.

Roof Replacement in Dumont

When the roof is worn out, we replace it completely: tear-off to the deck, deck repair, underlayment and leak barrier, drip edge, all-new flashing, new roofing, and a ventilation review. We protect your property and clean up thoroughly.

New Roofs and Additions

Additions and dormers create new roof-to-wall joints. We install roofs on them with proper step, counter, and kick-out flashing from the start.

Chimney Repair

Chimneys combine masonry and flashing problems. We repoint mortar, repair and rebuild crowns, rebuild deteriorated chimneys, and install new step and counter-flashing, plus crickets where needed. See our chimney repair and flashing page.

Gutters and Siding

We replace gutters and downspouts, repair fascia, and repair or install siding, making sure siding and flashing work together at walls. Learn more about our gutter and siding services.

Signs of Flashing Problems

• Stains on ceilings near chimneys, dormers, or skylights
• Water marks on walls below roof-to-wall joints
• Rust or gaps in metal flashing
• Flashing covered in tar, caulk, or roofing cement
• Cracked rubber around vent pipes
• Peeling paint or soft siding below roof edges

Repair or Replace?

Flashing problems on a roof with plenty of life left are classic repair jobs. When the shingles themselves are worn across the roof, though, rebuilding flashing alone does not make sense: new flashing should be installed together with new shingles so the layers lap correctly. In that case, a full replacement is the better value. We explain which applies to your roof after inspecting it.

How Dumont’s Seasons Affect Flashing

Metal flashing expands and contracts with every swing in temperature, which is considerable over a northern New Jersey year. Over time, that movement loosens fasteners and opens up sealant joints. In winter, water that gets behind loose flashing freezes and pries it further away, while ice dams can push water up under step flashing at the eaves. Summer sun bakes rubber pipe boots until they crack. Fall leaves pile up behind chimneys and in valleys, holding water against flashing for days. This is why flashing tends to fail before shingles do, and why it deserves a look whenever a roof is inspected.

What Affects the Cost

Roof size and pitch, layers to remove, deck repairs, the number of walls, chimneys, dormers, and valleys needing flashing, materials, and access all affect price. Your free written estimate explains what applies.

Choosing a Roofer

Ask whether flashing will be replaced or reused, ask for a written scope of work, ask whether any permit or approval applies, and ask how hidden damage will be handled. New Jersey generally requires home improvement contractors working on residential property to register with the Division of Consumer Affairs, and registrations can be verified online.

Dumont Roofing FAQs

Do you have an office in Dumont?

Our nearest regional office is in Cresskill, and our main headquarters is at 168 Humboldt St, East Rutherford, NJ 07073.

Why does my chimney leak only in heavy rain?

Often the counter-flashing or the cricket is the problem: in light rain, water drains past, but in heavy rain it backs up behind the chimney or under loose flashing.

Can flashing be repaired without replacing the roof?

Yes. Flashing at a chimney, wall, or vent can usually be rebuilt as a repair if the surrounding shingles are in good condition.

Is tar on my flashing a problem?

Tar or roofing cement is a temporary patch. It dries and cracks, and it can hide deteriorated metal underneath.

Do I need a permit?

Usually not. Replacing the roof covering on a detached one- or two-family home is generally treated as ordinary maintenance under New Jersey’s Uniform Construction Code (N.J.A.C. 5:23-2.7), so a construction permit is usually not required. Structural work such as replacing rafters, attached homes, and historic-district or HOA rules can change that, so check with your municipal construction office or ask us during your free inspection.

How do I get an estimate?

Call or text (551) 241-0470, email monarchroofingnj@gmail.com, or use our estimate request form.

Nearby Areas

We also serve Bergenfield, Tenafly, New Milford, Oradell, Cresskill, Haworth, Demarest, and other communities in our service area.

Dumont Roofing Contractors: Serving You From Our Nearby Regional Office

Monarch Roofing & Construction serves Dumont homeowners from Knickerbocker Road to Madison and Washington Avenues. Our nearby regional office is located at 488 12th St, Cresskill, NJ 07626, and our main headquarters is located at 168 Humboldt St, East Rutherford, NJ 07073. Call or text (551) 241-0470 or email monarchroofingnj@gmail.com.

Schedule a Roofing Appointment Online

Dumont homeowners can reserve free roof inspections and free roofing estimates online, or call or text to book a visit.

Dumont, NJ Roofing Questions Answered

Who provides roofing services in Dumont, NJ?

Monarch Roofing & Construction serves Dumont homeowners with roof repair, roof replacement, roof installation, roof leak repair, asphalt shingle roofing, chimney repair and flashing, siding, and gutters. Dumont is served through our nearby regional office in Cresskill, which borders the borough, and our headquarters in East Rutherford. NJ Home Improvement Contractor registration #13VH12036000; call or text (551) 241-0470.

Where can I find roof repair near me in Dumont?

Monarch Roofing & Construction provides roof repair in Dumont, from flashing leaks and cracked pipe boots to storm-damaged shingles. Book online above or call or text (551) 241-0470.

Who offers free roof inspections in Dumont?

Monarch Roofing & Construction offers free roof inspections and free roofing estimates in Dumont. Schedule online or call or text, with no obligation.

How do I choose a reliable roofing contractor?

Look up the contractor’s New Jersey Home Improvement Contractor registration, get a written scope that specifies which flashing will be replaced and how decking is handled, confirm whether any permit or approval applies, and ask for proof of insurance. A contractor who explains flashing details clearly, like those described above, is showing you how they work.

Should I repair or replace my roof?

Because so many leaks start at flashing, many Dumont roofs can be repaired by rebuilding the flashing at one joint. If shingles are worn across the roof, the deck is soft, or leaks keep appearing in new places, replacement is usually the better investment.

How much does roof replacement cost in Dumont?

Replacing the roof covering on a detached one- or two-family home is generally treated as ordinary maintenance under New Jersey’s Uniform Construction Code (N.J.A.C. 5:23-2.7), so a construction permit is usually not required; structural work, attached homes, and historic-district or HOA rules can change that, so check with your municipal construction office. A free written estimate tells you what your specific roof will cost.

What are the signs of roof damage?

Look for curling or missing shingles, granules in gutters, stains near chimneys or dormers, tar smeared over flashing, peeling paint at the roofline, and damp attic insulation.

How can I schedule a roofing estimate?

Use the online scheduling button above, call or text (551) 241-0470, or email monarchroofingnj@gmail.com.

Honest Roof Assessments for Settled Neighborhoods

In a borough where most homes are owner-occupied year after year, homeowners want a roofer who tells it straight. Our message: Honest Roof Assessments. Clear Recommendations. Repairs When Possible. Replacement When Necessary. We show you what we find and explain whether a flashing repair, a few shingles, or a full replacement is the right answer.

What a Residential Inspection Covers

Beyond the flashing details explained above, an inspection examines the shingle surface for wear and granule loss, valleys, ridge caps, drip edge and fascia, gutters and downspouts, and the attic, where accessible, for stains, damp insulation, and airflow. The goal is to separate problems that need attention now from those that can be monitored.

Leaks That Are Not Flashing

Flashing is the first suspect, but not the only one. Other common leak sources include:

• Ice dams: meltwater trapped at the eaves backs up under shingles.
• Nail pops: nails backing out lift shingles and open small holes.
• Missing or creased shingles: wind damage exposes the underlayment.
• Worn valleys: years of concentrated water flow wear valley shingles thin.
• Condensation: poorly ventilated attics can drip moisture that looks like a leak.

Roof leak repair starts by sorting out which of these, or which flashing detail, is responsible.

Storm Damage and Documentation

After a storm, look from the ground for missing shingles, debris, and bent gutters, and check inside for new stains. Stay off the roof. If you plan to file an insurance claim, take dated photos and note when the storm occurred. A written inspection can describe the damage; your insurance company decides coverage.

Underlayment, Ice and Water Shield, and Decking

Flashing works together with the layers under the shingles. During a replacement, the deck is inspected after tear-off, and damaged plywood or boards are replaced. Ice and water shield is installed at the eaves, in valleys, and around chimneys and penetrations, often extending under flashing for a second line of defense. Synthetic underlayment covers the rest of the deck.

Ventilation and Ice Dams

Ice dams form when warm attic air melts snow that refreezes at the eaves. Balanced ventilation, with soffit intake and ridge exhaust, keeps the roof deck cold; air sealing and insulation keep heat in the living space; and ice and water shield at the eaves provides backup. Good ventilation also reduces summer heat that ages shingles.

The Roof Replacement Process

1. Free inspection and written estimate.
2. Choose shingles and a color.
3. Protect landscaping and the home.
4. Tear off existing roofing and inspect the deck.
5. Replace damaged decking.
6. Install ice and water shield, underlayment, and drip edge.
7. Install all-new flashing: step, counter, apron, valley, pipe, and kick-out.
8. Install ventilation.
9. Install asphalt shingles and ridge caps.
10. Clean up and walk through the finished roof.

Asphalt Shingle Installation

Architectural asphalt shingles are the standard for Dumont homes. Correct installation means sealed starter strips at the eaves and rakes, the proper number of nails in the manufacturer’s nailing zone, offset seams, finished valleys, and ridge caps matched to the shingle line. Shingles should be woven correctly with every piece of step flashing.

Seasonal Roof Care

• Fall: clean gutters; clear leaves from valleys and behind chimneys.
• Winter: watch for ice dams and icicles.
• Spring: look for winter damage and check flashing from the ground.
• Summer: check the attic after heavy storms.

More Dumont Roofing Questions

What is a nail pop?

A nail that has backed out of the deck, lifting the shingle above it and potentially letting water in.

Can condensation be mistaken for a roof leak?

Yes. Poorly ventilated attics can collect moisture that drips onto insulation and ceilings, especially in cold weather.

Should all flashing be replaced during a re-roof?

Generally yes, since new flashing integrates properly with new shingles and avoids reusing worn or bent pieces.

Do you repair siding and gutters?

Yes, along with residential roofing and chimney work.

How often should gutters be cleaned?

At least twice a year, in late fall and spring, and more often under heavy tree cover.

See our roofing services, chimney repair and flashing, siding services, and locations page, or visit roofing in Bergenfield and roofing in Haworth.

A Closer Look at Roofs in Dumont

Dumont, originally the Borough of Schraalenburgh, is a settled residential community of about 17,900 people where most homes are occupied year after year. The page above includes a detailed guide to every type of roof flashing, along with how Dumont’s seasons affect flashing, inspections, leaks beyond flashing, storm documentation, underlayment and decking, ventilation and ice dams, the replacement process, shingle installation, and seasonal care. This section looks at topics that have not been covered: how asphalt shingles age from new to worn out, how shingle color affects heat, how to build a detailed insurance record, how to time tree work with a roof project, which questions to ask while work is underway, why different slopes on one house age at different rates, and why a written roof history helps when a home stays in the family for years.

How Asphalt Shingles Age, Stage by Stage

New. In the first years, shingles lie flat and shed a handful of loose granules into the gutters. That is normal. The adhesive strips bond each shingle to the one below once warm weather arrives.

Middle years. Color fades slightly and granule loss slows. Most leaks at this stage come from flashing or pipe boots rather than the shingles themselves, which is why the flashing guide above matters so much.

Later years. Granule loss speeds up on the sunniest slopes, edges begin to curl or cup, and the adhesive bond weakens so shingles lift more easily in wind. Creased shingles become more common after storms.

End of life. Bald patches appear, shingles crack when bent, and leaks appear in more than one place. At this stage, repairs buy less time and replacement usually makes more sense.

Shingle Color and Heat

Darker shingles absorb more sunlight and run hotter than lighter ones on summer afternoons, and some of that heat reaches the attic. Lighter or reflective shingles run somewhat cooler. In northern New Jersey the effect on energy use is modest compared with attic insulation and ventilation, so most Dumont homeowners choose color for appearance first. View full-size samples outdoors next to your siding and trim, in both morning and afternoon light, before deciding.

Building a Detailed Insurance Record

If a storm damages your roof and you plan to file a claim, a careful record helps. Write down the date and time of the storm and when you first noticed damage. From the ground, photograph each side of the roof, missing or creased shingles, damaged gutters, and debris in the yard. Inside, photograph stains with a ruler or coin for scale, and again a day or two later if they spread. Keep shingles that blew off and receipts for any tarping. A written inspection can describe the damage. Your insurance company decides what is covered.

Timing Tree Work With a Roof Project

If branches hang over your roof, have them trimmed before a roof replacement so falling limbs and equipment do not damage new shingles. Ask the tree service to clear debris from gutters and valleys afterward. More sun on the roof also helps it dry faster after rain.

Questions to Ask While Work Is Underway

• What did the deck look like once the old roofing came off?
• Was any sheathing replaced, and where?
• Where is ice and water shield being installed?
• Is every piece of flashing new, including step, counter, and kick-out?
• How is ventilation being balanced between intake and exhaust?

Why Slopes on One House Age Differently

A south- or west-facing slope in full sun can reach the later stages of aging years before a shaded north slope on the same house. Slopes below valleys or downspouts from an upper roof wear faster from concentrated water. Inspections look at each slope separately, which is why only part of a roof sometimes needs urgent work.

Why a Written Roof History Helps

In a borough where homes stay in the same hands for years, a simple roof file is valuable. Keep the installation year, the shingle product and color, the estimate, photos, and records of repairs and inspections. When a question comes up later, such as when the chimney was last reflashed, the answer is on hand.

More Questions From Dumont Homeowners

How do I know which stage of aging my roof is in?

Look for granule loss, curling, cracking, and bald spots. An inspection can tell you how much life is left.

Do lighter shingles lower my cooling costs?

They reflect more sunlight, but attic insulation and ventilation have a much larger effect.

What should I photograph after a storm?

Each side of the roof from the ground, damaged shingles and gutters, debris, and interior stains, along with the date and time.

Should trees be trimmed before a new roof?

Yes. Trimming first protects the new shingles and gives clear access.

Request a Free Roofing Estimate in Dumont

Monarch Roofing & Construction
168 Humboldt St, East Rutherford, NJ 07073
Call or text: (551) 241-0470
Email: monarchroofingnj@gmail.com