Metal panels
Fresh metal cut to length for each slope go on over new underlayment.
Metal Roofing
Metal Roof Replacement Parsippany, NJ
A roofer in Parsippany 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, and help you decide between a tear-off, a re-cover or new panels in just the bad sections. Call (862) 693-4349 to reach a local roofer.
The line between repair and replacement on metal is whether the panels are still sound. When panels are perforated by rust, the finish is gone and every screw hole has been enlarged by years of movement, repairs stop keeping up. Older roofs made from thin, lightly coated steel tend to reach that point first.
Replacement can mean a full tear-off, a re-cover or panel by panel work. A full tear-off removes the old panels and trim so the purlins or deck can be inspected and repaired, then new metal goes on. Retrofit re-covers add a new metal roof over the old one, attached through to the structure.
A big share of metal replacement work is switching a worn shingle roof to metal. That job can be a full tear-off or, where code allows, metal laid over one layer of shingles. Before calling, note the roof age, the type of panels or shingles on it and where it leaks.
Many metal roof replacement calls in Parsippany also turn up a need for metal roof installation or metal roof repair.
Dealing with this in Parsippany, NJ right now? Call (862) 693-4349 to reach a nearby roofing contractor.
Call nowThe process
What happens during a metal reroof
Here is how a metal replacement usually goes.
Check the framing
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.
Pick the system
The roofer and owner pick the panel profile, metal and color and decide how the old roof will be handled. Moving from purlins to standing seam often calls for a full deck.
Strip the panels
The crew unscrews and lifts off the old metal, stacking it for recycling. The roof is never left open overnight.
Repair the framing
Rotten purlins are replaced, loose ones refastened and soft decking cut out and renewed. New screws in rotten wood would fail within a few seasons.
Install the new metal
New underlayment, eave trim, panels, ridge cap and flashing complete the replacement. Gutters may be reset to match the new eave line.
What is included
Parts of a metal reroof
New trim
All new eave, rake, ridge and wall trim instead of reusing old pieces.
Re-cover option
Where suitable, new metal goes over the old roof on sub-framing with fasteners driven into the structure below.
Framing repair
Rotten purlins and soft decking are replaced so fasteners hold.
Tear-off
The worn roof is stripped down to the framing so the structure can be inspected.
Related service
Metal Roof Panel Replacement Parsippany, NJ
Panel replacement is the middle ground between a patch and a full metal roof replacement. A new panel has to match the rib profile and lap direction so it seals against the panels around it. Concealed fastener panels take more time to replace because of the seams.
On a Parsippany roof that is otherwise sound, a few new panels can add years of service. Expect a slight color difference between new and old metal. Once a large share of panels need work, replacement becomes the better plan.
Related service
Metal Roof Over Shingles Parsippany, NJ
A metal roof over shingles skips the tear-off and installs panels over the current shingle layer. Battens or a new underlayment layer go over the shingles, then the metal is fastened into the decking below.
The catch is that the decking stays hidden. For Parsippany homes, the attic check is critical, since rotted decking will not hold fasteners. If the deck is questionable or there are already two layers, a tear-off is the better choice.
Local help
Metal Roof Replacement Near Me
In Parsippany, many metal replacements are older galvanized roofs that have finally rusted through. Across Parsippany and nearby communities including Lake Hiawatha, Mountain Lakes, Boonton and Whippany, metal roofs that went decades without fastener work are the usual replacement jobs, which is why the condition of the purlins and deck drives the plan.
For metal roof replacement in Parsippany, NJ or nearby towns like Lake Hiawatha, Mountain Lakes, Boonton and Whippany, call (862) 693-4349 to reach a roofer who covers your street.
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, building ice dams that push water up under the shingles. Strong coastal storms push rain into every weak spot at the flashing and valleys. That is why roof repair in Parsippany is busiest after a hard winter and before the next one.
Why call
Why not wait
Less damage
Small roof problems caught early usually stay small repairs.
Roofers who know Parsippany
Roofers in Parsippany know the roof types and weather wear common in local homes.
Straight answers
Ask your questions before you agree to anything.
Common questions about metal roof replacement
What is a metal roof retrofit?
In a retrofit, new panels go over the old roof on spacers or purlins. It avoids tear-off and keeps the building closed during work, which is why it is common on shops, barns and commercial buildings. An engineer or roofer confirms the framing can carry the added load.
How is a single metal roof panel replaced?
Replacing one panel is a routine job on most ribbed and corrugated roofs. The screws and laps are freed, the bad panel slides out and a new panel of the same profile is lapped in with sealant and new fasteners. Concealed fastener panels are possible but slower to replace.
When does a metal roof need replacing instead of repair?
The answer depends on how much of the metal is still sound. Widespread rust-through, failed paint and stripped holes everywhere usually mean new metal. A roofer can tell you which sections can be saved after a look at the roof and the framing.
Is it a good idea to put metal over shingles?
Local code decides whether metal can go over existing shingles. The upside is skipping tear-off, while the downside is not seeing the decking. If the deck is questionable or there are two layers already, a tear-off is the better route.
What happens to the old metal roofing?
Removed metal panels are generally recycled. The old panels and trim are separated and sent to a recycler. Confirm how disposal is handled when you schedule.
More questions? Call (862) 693-4349
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Replacing an aging roof with new underlayment, flashing, vents and roofing, so the house is dry for decades instead of seasons.
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Standing seam metal roofs with concealed clips, raised seams and no exposed screws in the panels, for homes, additions and low slope roofs.
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Looking for something else?
See all roofing servicesGet metal roof replacement help in Parsippany
Call (862) 693-4349 to talk to a roofer serving Parsippany, NJ.