Framing repair
Rotten purlins and soft decking are replaced so fasteners hold.
Metal Roofing
Metal Roof Replacement Denville, NJ
A Denville roofer can tear off an old metal roof, re-cover it with new metal or replace a shingle roof with metal, and help you decide between a tear-off, a re-cover or new panels in just the bad sections. Dial (862) 421-0116 to talk with a local roofer about replacing the roof.
The line between repair and replacement on metal is whether the panels are still sound. Widespread rust holes, a worn-out finish and hundreds of stripped fastener holes mean the metal has done its job. Older galvanized roofs with little coating left are the common candidates.
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. In a retrofit, new panels go over the old roof on a framing system, avoiding tear-off on large or occupied buildings.
Plenty of homeowners replace an old shingle roof with metal rather than more shingles. 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.
Many metal roof replacement calls in Denville also turn up a need for metal roof installation or metal roof repair.
Need metal roof replacement in Denville? Call (862) 421-0116 and describe the problem to a roofer who works in Denville.
Call nowThe process
How metal roof replacement works
A metal roof replacement is planned around what is under the old roof.
Check the framing
The old roof and the structure beneath it are evaluated for rust, rot and fastener holding power. The findings shape the replacement plan.
Plan the new roof
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.
Tear off
Panels and trim come off section by section and go to a metal recycler. Only as much roof is opened as can be covered the same workday.
Fix the purlins
The structure is repaired so new fasteners bite into solid wood. This step is skipped on a re-cover, which is why the structure is checked first.
Put on the new roof
The roof is dried in, trimmed and paneled, with new boots and flashing at every penetration. Gutters may be reset to match the new eave line.
What is included
A complete metal replacement
Flashing
All new eave, rake, ridge and wall trim in the same finish as the panels.
New panels
Fresh metal cut to length for each slope go on over new underlayment.
Old roof removal
Old metal panels, trim and fasteners are removed section by section.
Re-cover option
A retrofit re-cover avoids a tear-off when the structure checks out.
Related service
Metal Roof Panel Replacement Denville, 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. Standing seam panels can be replaced too, but it takes more work to unseam and reseam the neighbors.
On a Denville roof that is otherwise sound, a few new panels can add years of service. The new panels may look brighter until they weather. Once a large share of panels need work, replacement becomes the better plan.
Related service
Metal Roof Over Shingles Denville, NJ
Putting a metal roof over shingles means installing new metal on top of one existing layer of asphalt shingles instead of tearing them off. Where code permits, the roofer adds underlayment or furring strips over the shingles and fastens the metal through to the deck.
The catch is that the decking stays hidden. A roofer in Denville should check the attic for rot and soft spots before recommending it, and the shingles must lie flat enough for the panels. Two existing layers or any doubts about the deck mean a tear-off.
Local help
Metal Roof Replacement Near Me
In Denville, many metal replacements are older galvanized roofs that have finally rusted through. From Denville out to neighboring towns such as Rockaway, Mountain Lakes, Morris Plains and Dover, older metal roofs tend to need full replacement once the coating is gone, and newer houses are adding metal as their shingle roofs wear out, so it pays to have the framing checked before deciding on a re-cover.
For metal roof replacement in Denville, NJ or nearby towns like Rockaway, Mountain Lakes, Morris Plains and Dover, call (862) 421-0116 to reach a roofer who covers your street.
How the weather here affects roofs around Denville
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 Denville, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why not wait
Less damage
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Local knowledge
Local roofers see the same roofs and storm damage across Denville and nearby towns.
Clear next steps
Ask the roofer about the cause, the options and the estimate before work starts.
Metal Roof Replacement FAQ
How do I know my metal roof is past repair?
Replacement makes sense once the metal itself is failing across many panels. Widespread rust-through, failed paint and stripped holes everywhere usually mean new metal. Call (862) 421-0116 to have a roofer check the roof and the structure.
Can a metal roof be installed over shingles?
Where code permits, metal can go over a single layer of shingles. The upside is skipping tear-off, while the downside is not seeing the decking. Two layers or any rot means the shingles should come off.
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. New panels may look brighter than the old ones at first.
Can a new metal roof go over the old metal roof?
A metal re-cover puts a new metal roof on top of the old one, attached through new framing to the structure. The method is popular on commercial buildings and large outbuildings. An engineer or roofer confirms the framing can carry the added load.
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) 421-0116
Often needed together
Metal Roof Installation
New metal roofs in standing seam, exposed fastener, metal shingle and stone coated steel, for homes, garages and outbuildings.
Learn moreMetal Roof Repair
Metal roof repairs that stop leaks at the screws, laps and flashing, so the panels keep shedding water for years more.
Learn moreRoof Replacement
Replacing an aging roof with new underlayment, flashing, vents and roofing, built to current code from the decking out.
Learn moreStanding Seam Metal Roof
Standing seam metal roofs with concealed clips, raised seams and no exposed screws in the panels, with matching trim, closures and snow guards.
Learn more
Looking for something else?
See all roofing servicesNeed metal roof replacement in Denville, NJ?
Call (862) 421-0116 to talk to a roofer serving Denville, NJ.