Deck repair
Rotted decking is swapped for sound wood so the roof has a solid base.
Roof Replacement
Roof Replacement Tenafly, NJ
A Tenafly roofing contractor can replace a roof that is too old or too damaged to patch, starting with a full tear-off and a check of the decking, with a written scope so you know exactly what is being replaced. Dial (551) 355-3330 to talk with a local roofer about replacement.
Replacement makes sense once the whole roof surface is failing, not just a single area. Old shingles go bald, brittle and cupped, and once that happens across most of the roof, each repair just moves the next leak somewhere else. The type of shingle and the number of layers already on the roof both shape when, and how, a replacement happens.
What sits under the shingles matters as much as the shingles themselves. Below the surface sits plywood or OSB decking, felt or synthetic underlayment, ice barrier in the valleys and along the eaves, drip edge, step and counter flashing, pipe boots and ridge or box vents. Leaving old flashing or rotten boards in place undercuts the new roofing laid over them.
It helps to write down when the roof went on, where stains have appeared and whether anyone has added a second layer. A quick look in the attic with a flashlight for damp wood or daylight is useful too, as long as you stay on the joists.
Depending on what the roofer finds, roof replacement in Tenafly, NJ can go hand in hand with roof installation and shingle roof replacement.
Need roof replacement in Tenafly? Call (551) 355-3330 and describe the problem to a roofer who works in Tenafly.
Call nowThe process
The roof replacement process
Here is the typical sequence for replacing a residential roof.
Start with an assessment
The visit includes a look at the roof surface, the attic side of the deck and the flashing, plus measurements for materials. You should come away with a written scope that lists materials, layers to remove and who pulls the building permit most towns require.
Remove the old layers
Old shingles, felt and worn flashing are removed slope by slope so the deck is never left open for long. The roof is dried in at the end of each working day.
Repair the decking
With the deck exposed, the crew walks it for soft spots and replaces rotted or delaminated plywood, OSB or plank boards.
Build the roof system
Drip edge goes on at the eaves, ice and water shield in the valleys and along the eaves, then synthetic underlayment, starter strip, new flashing, pipe boots and finally the roofing. Correct nail placement and balanced ventilation matter as much as the roofing material.
Final cleanup
The crew clears the gutters, hauls the dumpster and runs a magnetic sweeper over the yard. Walk the job with the crew lead before they leave.
What is included
What a roof replacement includes
Full tear-off
Every existing layer comes off and is disposed of instead of being buried under new shingles.
Underlayment
New underlayment goes over the whole roof and self-sealing ice barrier goes where water collects behind the roofing.
New flashing
Worn flashing and cracked pipe boots are replaced rather than reused at every place the roof meets something.
Ventilation
Ventilation is reworked so intake and exhaust are balanced so the attic stays dry in winter and cooler in summer.
Related service
Reroofing Tenafly, NJ
Reroofing is the general term for putting a new roof on an existing house, whether that means a full tear-off or, in limited cases, a single overlay. Most codes cap shingle roofs at two layers, so a house that already has two must be stripped before reroofing. For most homes, a full tear-off is the better reroof because it exposes the deck and lets every piece of flashing be replaced.
Before reroofing a Tenafly home, it is worth asking the roofer to check the layer count at the eaves or a vent opening. Also ask whether the new roof will get ice and water shield, new drip edge and new pipe boots, since those are easy places to cut corners.
Related service
Roof Tear Off Tenafly, NJ
During a tear-off, the crew strips the roof to bare wood using shovels and roofing forks, slope by slope. Old material is dropped into a dumpster or trailer while tarps and plywood guard the yard, windows and air conditioning unit.
Once the old roof is gone, every soft or rotted board is out in the open. It is common to find rot at the eaves, along valleys and beside chimneys, where leaks went unnoticed.
Related service
Roof Decking Replacement Tenafly, NJ
Roof decking, also called sheathing, is the layer of plywood, OSB or plank boards that everything else is nailed to. When decking stays wet, it softens, sags between rafters and stops gripping nails.
Damaged sheets are cut out between rafters and replaced with new panels of the same thickness, and older plank decks with wide gaps are sometimes covered with new sheathing. Because the extent of the damage is unknown before tear-off, the contract should explain how extra sheets are counted.
Local help
Roof Replacement Near Me
Around Tenafly, most replacement jobs come down to age and weather: original roofs on homes built decades ago, second roofs laid over the first, and newer roofs aged early by storms. Across Tenafly and neighboring communities such as Cresskill, Englewood, Englewood Cliffs and Demarest, a roof replaced while the decking is still sound is a smaller, faster project, and a roofer can tell you whether you have a few years left or should plan the work now.
Need roof replacement around Tenafly? Call (551) 355-3330 for a Tenafly roofer who serves the towns around it too.
Roofs in this climate
Cold winters bring snow, ice and a long stretch of freezing nights. Heat escaping from the attic melts snow on the upper roof, and the water refreezes at the colder eaves, which is how ice dams form and back water up under the shingles. Strong coastal storms push rain into every weak spot at the flashing and valleys. Most homeowners in Tenafly, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why act early
Drier ceilings
Small roof problems caught early usually stay small repairs.
Roofers who know Tenafly
Local roofers see the same roofs and storm damage across Tenafly and nearby towns.
Straight answers
Ask your questions before you agree to anything.
Common questions about roof replacement
How do I know if I need a new roof or just a repair?
It comes down to whether the problem is in one spot or across the whole roof. Isolated damage, like a lifted section or a single leak at a vent, is a repair job. Curling, granule loss on most slopes, repeated leaks or two existing layers usually point to replacement.
How many days does it take to replace a roof?
A typical house takes one to three working days. Steep slopes, multiple layers, a lot of decking repair or a complex roof with many valleys and dormers can stretch that out.
What time of year is best for roof replacement?
Moderate temperatures and dry days make for the smoothest replacement. Shingle sealant strips bond best in warm sun, so very cold days call for extra steps. When leaks are already happening, plan the work as soon as a good weather window opens.
Can a new roof go over the old one?
An overlay is allowed in many places if there is just one layer, but never on top of two. Even when it is allowed, an overlay hides the deck, keeps old flashing in place and adds weight to the framing.
Should I stay home while my roof is being replaced?
You do not have to be there the whole time, but it helps to be reachable. Decisions about extra deck repair or old vents sometimes need your answer that day.
More questions? Call (551) 355-3330
Related services
Roof Installation
Installing a new roof layer by layer, from drip edge and underlayment to flashing, vents and the finished roofing, with ventilation and flashing planned in from the start.
Learn moreShingle Roof Replacement
Replacing an aging shingle roof once repairs no longer hold, including permits, cleanup and a final check.
Learn moreMetal Roof Replacement
Full metal roof replacement, panel replacement and metal re-covers over existing roofs, with purlins and decking checked before new panels go on.
Learn moreRoof Insurance Claims
Help documenting hail and wind damage and meeting the insurance adjuster on the roof, while the adjuster and your policy decide what is covered.
Learn more
Looking for something else?
See all roofing servicesTalk to a Tenafly roofer about roof replacement
Call (551) 355-3330 for a local roofer in Tenafly and nearby towns.