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Flat Roof Replacement in Glen Ridge

Flat Roof Replacement in Glen Ridge from $5. EPDM or TPO at $5 to $14 a square foot, with the drainage looked at before the membrane. Free inspection and a written quote.

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Local knowledgeGlen Ridge construction office, not Bloomfield's
Flat Roof Replacement, specified not summarizedNamed detail, never a line saying 'roof replacement works'
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Glen Ridge

Flat Roof Replacement in Glen Ridge: what actually fails

Large houses with complicated roofs often have small flat sections tucked between planes -- over a bay, behind a dormer, at the foot of a valley. Those are almost entirely edge detail, which is why they cost more per square foot than a big simple flat roof does.

Flat roofing in New Jersey installs at $5 to $14 per square foot by system -- EPDM $5 to $9, TPO $6 to $12, tear-off and insulation included. In a township like this it is usually a rear addition, a porch roof or a dormer top rather than a whole building.

  • Whether the covering is slate, and whether it has actually failed
  • Nails and valley linings assessed separately from the slate
  • Glen Ridge construction office, not Bloomfield's
  • Valleys, dormers and turret junctions counted

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Flat Roof Replacement in Glen Ridge — a modern single-story house with a flat roof
FlatThis work, on a house like yours
Flat Roof Replacement in Glen Ridge — wooden roof trusses meeting at the ridge inside an attic
The weak pointThe detail that decides the job
Flat Roof Replacement in Glen Ridge — a roofing crew silhouetted against storm clouds on a low roof
The surveyNo figure before the roof is walked
What it costs

Flat roof replacement cost in Glen Ridge

Flat roofing in New Jersey installs at $5 to $14 per square foot by system -- EPDM $5 to $9, TPO $6 to $12, tear-off and insulation included. In a township of pitched roofs it is usually a rear addition, a porch or a dormer top rather than a whole building. The upper end of every range, and usually for slate rather than solar. A slate roof that appears to be failing has often failed at the nails or the valley linings instead -- which is a repair, at a fraction of a replacement.

Typical$5 - $14 per square foot
From$5
PricedEPDM $5-9, TPO $6-12, installed
Time on site1 - 3 days on site
01

Short runs pond, and ponding is mechanical damage

A small addition roof rarely had much fall designed into it. Water standing in a lap through a freezing week expands, lifts it, then thaws and runs in through the gap. Re-covering over it buys a couple of seasons.

02

The junction above it is half the job

Where a flat section meets the pitched roof above, two roofs built at different times to different standards are joined at their weakest point. That detail deserves more attention than the field of the membrane.

03

Where the cheaper system is correct

On a small rear addition, EPDM at $5 to $9 is usually the right system rather than merely the cheap one. TPO earns its premium on larger areas, and we will say which applies.

Buildings in Glen Ridge

Roofs in Glen Ridge, and what that means for flat roof replacement

Large, complicated, older roofs: steep pitches, dormers, turrets on some houses, and slate on a fair number of them. That combination means detail work rather than area work, and a quote priced on square footage alone will be wrong. Permits, where needed, go to Glen Ridge and not Bloomfield.

Roof Replacement in Glen Ridge

Before you book anything

The cheapest decision on this page is about order, not product

If there is an array on the roof -- or about to be -- the sequence is worth roughly five thousand dollars, and nobody selling solar has a reason to mention it.

01

If the array is not on yet, do the roof first

A covering with ten years left under panels about to be fitted should be replaced now, while the removal cost is zero. Do it in the other order and you pay a second set of trades to undo work finished the year before. This is the single most valuable sentence on this site.

02

If the array is already on, get the remaining life in writing

Because the decision is no longer free, it is a schedule. Knowing the covering has three years rather than ten lets you plan the removal around it -- and lets you do any other roof work on the property in the same window.

03

And check the field, not just the failure

On the roof itself the usual test applies: if the covering away from a leak still lies flat, holds its granules and is not brittle, the repair is the right job at $350 to $1,800 rather than a replacement at $9,500 and up.

Related

Other roof replacement work in Glen Ridge

All services

Roof Replacement in Glen Ridge

Large Victorian roofs with steep pitches, dormers and a fair amount of slate.

Solar Panel Roof Replacement in Glen Ridge

Complicated roof shapes make an array harder to remove and reinstate than a simple slope, because the mounting is spread across planes rather than run in clean rows.

Shingle Roof Replacement in Glen Ridge

Where a Glen Ridge house has shingle rather than slate it is usually a replacement for something else, and worth asking what.

Historic Roof Replacement in Glen Ridge

Slate is the Glen Ridge question.

Garage Roof Replacement in Glen Ridge

Carriage houses and substantial detached garages are common on these plots, and some of them carry the same slate as the house.

Nearby

Flat Roof Replacement in neighboring cities

All areas

Flat Roof Replacement in Bloomfield

Detached township stock. Count the panels first.

Flat Roof Replacement in Bloomfield Center

Mixed use, flat roofs, parapets. Access first.

Flat Roof Replacement in Watsessing

Pre-1940. Board sheathing and no ice barrier.

Flat Roof Replacement in Brookdale

The biggest roofs, and the biggest arrays on them.

Flat Roof Replacement in Halcyon Park

An 1895 planned district. Appearance is the brief.

Flat Roof Replacement in Belleville

Denser and more multi-family. Unit count decides it.

Flat Roof Replacement in Montclair

Sloping plots, ambitious shapes. Detail, not area.

Questions

Before you book flat roof replacement

Asked on every job of this kind. Answered here.

Questions

What homeowners here ask

There is water standing on my extension roof. How urgent?

More urgent than in a warm climate. Water sitting 48 hours after rain means the fall is wrong or the outlet is blocked, and in a freezing winter it expands inside a lap, lifts it, then thaws and runs in through the gap it made.

EPDM or TPO?

EPDM at $5 to $9 per square foot is the cheaper system and on a small rear addition it is frequently right. TPO at $6 to $12 earns its premium on larger areas. We will say which applies rather than defaulting to the pricier one.

Why is my quote so much higher than the figure I found online?

Because most online figures are national, and because they assume a simple roof with nothing on it. New Jersey pricing is $9,500 to $26,000 before you add an array, board sheathing that has to be made good, or a roof shape with six valleys on it. Detail work is labor and it does not scale with square footage.

How long does the work take?

Two to four days on site for a house, three to seven on a period roof with a lot of detail, and one day for a detached garage. A solar array adds four to seven days on top. Weather moves all of it and we will not dry-in a roof we cannot finish.

How much does it cost to remove and reinstall solar panels for a roof replacement?

$250 to $350 per panel in New Jersey -- roughly $5,000 to $6,500 on a 26-panel system and $4,500 to $9,500 across the normal range of residential systems. That covers the electrical disconnect, removal and labeling, storage while the roof is open, reinstallation, reconnection and a production check. It adds four to seven days to the job.

Need flat roof replacement in Glen Ridge?

Any array counted and priced separately, not buried in a rate. Both sequences costed, so the cheaper order is obvious.

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