New trim
All new eave, rake, ridge and wall trim in the same finish as the panels.
Metal Roofing
Metal Roof Replacement Whippany, NJ
A roofer in Whippany can replace a metal roof that has rusted through, lost its finish or been riddled with worn screw holes, down to the purlins or deck, so the new roof is set up for decades. Dial (862) 693-4362 to talk with a local roofer about replacing the roof.
A metal roof needs replacing when the metal itself is failing, not just the screws. Widespread rust holes, a worn-out finish and hundreds of stripped fastener holes mean the metal has done its job. Thin panels from decades past are usually the first to rust through.
There are a few ways to replace a metal roof, and the right one depends on what is underneath. Stripping the old metal exposes the framing, which matters because fasteners in rotten wood will not hold. A re-cover, or retrofit, installs new metal over the old panels on new sub-framing, which is common on shops and large buildings.
A big share of metal replacement work is switching a worn shingle roof to metal. The shingles can come off or, if local code permits and the deck is sound, the metal can go over them. Before calling, note the roof age, the type of panels or shingles on it and where it leaks.
Metal Roof Replacement is often paired with metal roof installation and metal roof repair, depending on the cause.
Looking for Whippany metal roof replacement? Call (862) 693-4362 and describe the problem to a roofer who works in Whippany.
Call nowThe process
What happens during a metal reroof
Here is how a metal replacement usually goes.
Inspect the structure
A full look at the panels, framing and attic shows whether the roof can be re-covered or must come off. It also tells whether the framing needs work first.
Choose the approach
Tear-off, re-cover or metal over shingles is chosen, along with the new panel system, gauge and finish. The new panels are ordered cut to length.
Strip the panels
Old panels, trim and fasteners are removed and sorted for scrap metal recycling. Sections are opened only when they can be dried in that day.
Fix the purlins
Framing and sheathing damaged by old leaks are replaced before new metal goes on. This step is skipped on a re-cover, which is why the structure is checked first.
Install the new metal
New underlayment, eave trim, panels, ridge cap and flashing complete the replacement. Every edge gets new matching trim.
What is included
Parts of a metal reroof
Metal panels
Fresh metal cut to length for each slope go on over new underlayment.
Deck repair
The base under the roof is made sound so fasteners hold.
Tear-off
Failed panels and trim come off so the structure can be inspected.
Retrofit framing
Where suitable, new metal goes over the old roof on sub-framing on larger buildings.
Related service
Metal Roof Panel Replacement Whippany, NJ
Metal roof panel replacement swaps out individual damaged panels instead of the whole roof. On exposed fastener roofs, the roofer removes the screws on the damaged panel and the overlapping edges of its neighbors, slides it out and sets a new one in sealant. Standing seam panel swaps are possible but slower, since the seams on both sides have to be opened.
On a Whippany roof that is otherwise sound, a few new panels can add years of service. Expect a slight color difference between new and old metal. If many panels need swapping, a full replacement may make more sense.
Related service
Metal Roof Over Shingles Whippany, NJ
A metal roof over shingles skips the tear-off and installs panels over the current shingle layer. Many codes allow it over a single layer of shingles, and the metal usually goes on over new underlayment, a slip sheet or wood battens.
The tradeoff is that nobody sees the deck. For Whippany homes, the attic check is critical, since rotted decking will not hold fasteners. Any sign of rot, or a second layer of shingles, tips the decision to tear-off.
Local help
Metal Roof Replacement Near Me
Metal roof replacement in Whippany covers old barns and shops as well as homes trading shingles for metal. Across Whippany and nearby communities including Cedar Knolls, Parsippany, Morris Plains and Florham Park, metal roofs that went decades without fastener work are the usual replacement jobs, and the right approach depends on what the old roof is hiding.
Searching for metal roof replacement near me from Whippany or Cedar Knolls, Parsippany, Morris Plains and Florham Park? Call (862) 693-4362 to talk to a roofer who works in your part of town.
What the local climate does to a roof
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, building ice dams that push water up under the shingles. Coastal storms and heavy spring rain drive water sideways into flashing, valleys and old chimneys. Most homeowners in Whippany, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why act early
Less damage
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Local knowledge
Roofers in Whippany know the roof types and weather wear common in local homes.
Straight answers
Ask the roofer about the cause, the options and the estimate before work starts.
Metal Roof Replacement FAQ
Can a metal roof be installed over shingles?
Many codes allow metal over one layer of asphalt shingles. It saves tear-off and disposal, but it hides the deck, so the attic should be checked for rot and soft spots first. If the deck is questionable or there are two layers already, a tear-off is the better route.
How do I know my metal roof is past repair?
The answer depends on how much of the metal is still sound. Rust holes in many panels, a finish worn to bare metal and screw holes that will not hold new fasteners all point toward replacement. A call to (862) 693-4362 is a good way to find out where the roof stands.
Is old metal roofing recycled?
Old steel and aluminum panels are routinely taken to a scrap metal recycler. Unlike shingles, which usually go to a landfill, metal is sorted and sent for recycling. Confirm how disposal is handled when you schedule.
How is a single metal roof panel replaced?
Replacing one panel is a routine job on most ribbed and corrugated roofs. The roofer unscrews the panel and its laps, removes it and fastens a matching one in place. Standing seam panels take more work because the seams must be opened.
What is a metal roof retrofit?
A retrofit, or re-cover, installs new metal over the existing panels using a sub-framing system. The method is popular on commercial buildings and large outbuildings. An engineer or roofer confirms the framing can carry the added load.
More questions? Call (862) 693-4362
Often needed together
Metal Roof Installation
Choosing and installing a metal roof, from panel type and gauge to underlayment, trim and closures, with high-temperature underlayment and proper flashing.
Learn moreMetal Roof Repair
Repairs for leaking fasteners, open seams, rusted panels and failed flashing on a metal roof, so the panels keep shedding water for years more.
Learn moreRoof Replacement
A complete new roof from the deck up when repairs no longer make sense, so the house is dry for decades instead of seasons.
Learn moreStanding Seam Metal Roof
Standing seam metal roofs with concealed clips, raised seams and no exposed screws in the panels, built to let the metal move without leaking.
Learn more
Looking for something else?
See all roofing servicesTalk to a Whippany roofer about metal roof replacement
Call (862) 693-4362 for a local roofer in Whippany and nearby towns.