Deck repair
The deck is repaired or sheathed solid for the new roofing material.
Cedar Shake Roofing
Cedar Shake Roof Replacement Mahwah, NJ
Replacing a cedar roof in Mahwah starts with removing every old shake and strip of felt interlay, then fixing the boards underneath before the new roof goes on, so the new roof starts on solid, dry wood. Call (551) 351-0251 to reach a local roofer.
Cedar roofs reach a point where repair stops making sense. After decades of weather, shakes lose thickness, split easily and no longer hold a nail, so new pieces have nothing solid to tie into. That is when replacing the roof costs less over time than chasing leaks.
Overlaying cedar shakes with new roofing is not a real option. Covering old shakes traps wet wood under the new roof, leaves bumps and adds fuel load, which is why codes generally require a tear-off. Tear-off also lets the roofer see and fix every rotted board.
Most cedar roofs sit on spaced sheathing, and that affects every option. Spaced 1x boards suit cedar, but other roofing needs solid plywood or OSB, either laid over the boards or installed after they come out. Damaged boards are swapped before anything new goes on.
If the problem goes deeper than it first looked, a Mahwah roofer may also recommend cedar shake roof installation or cedar shake roof repair.
Need cedar shake roof replacement in Mahwah? Call (551) 351-0251 to talk to a local roofer.
Call nowThe process
The cedar roof replacement process
Here is how a roofer usually handles a full cedar replacement.
Planning
You pick the new roofing first, then the roofer plans the deck, underlayment and flashing around it. Code and permit requirements are confirmed before work starts.
Protect the property
Tarps and plywood cover plants, decks and walkways, because cedar tear-offs throw off heavy debris and thousands of old nails. Attic belongings under the roof are worth covering too, since dust falls through spaced boards.
Tear off to the deck
Every shake, felt interlay strip, old nail and rusted valley metal comes off, down to bare boards. Sometimes a forgotten layer of shingles turns up and is removed as well.
Re-deck the roof
Rotted or split boards are replaced, and if the new roof is not cedar, plywood or OSB is laid over the spaced boards or in their place. A sound deck is what the new fasteners rely on.
Lay underlayment
The deck is dried in with an eave membrane, underlayment and new edge metal. Cedar gets a ventilated layer, while other roofs get standard underlayment.
Install the new roof
The finish roof is laid with new metal at valleys and walls and a vented ridge. The site is cleaned and swept with magnets before the crew leaves.
What is included
Parts of a cedar roof replacement
New flashing
All flashing is replaced, not reused matched to the new roof.
Full tear-off
Every layer comes off so the deck can be inspected.
Underlayment
The deck is dried in with fresh underlayment where water and ice gather.
Debris removal
Debris is removed daily leaving the property clean.
Related service
Cedar Shingle Roof Replacement Mahwah, NJ
Older homes often have sawn cedar shingles rather than split shakes, and replacing them follows the same tear-off logic. It is common to find original shingles hidden under a later asphalt roof, both of which come off. After tear-off, the roof deck is inspected and brought up to standard.
New cedar shingles restore the tailored, historic appearance many owners want to keep. If your home is in a historic area, check what materials are allowed. For a Mahwah home, the choice depends on the house, the budget and local guidelines.
Local help
Cedar Shake Roof Replacement Near Me
Cedar roofs around Mahwah reach replacement age on older homes first, often after years of shade and moss. From Mahwah to neighboring communities such as Ramsey, Allendale, Ringwood and Oakland, the choice between new cedar and a look-alike often comes down to upkeep, fire rules and neighborhood style, so it helps to see samples before the tear-off.
For cedar shake roof replacement in Mahwah, NJ or nearby towns like Ramsey, Allendale, Ringwood and Oakland, call (551) 351-0251 to reach a roofer who covers your street.
Roofs in this climate
Winters here are long and cold, with snow on the roof for weeks at a time and plenty of nights below freezing. 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 Mahwah is busiest after a hard winter and before the next one.
Why call
Why act early
Less damage
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Familiar with local homes
Roofers in Mahwah know the roof types and weather wear common in local homes.
Straight answers
Ask your questions before you agree to anything.
Cedar Shake Roof Replacement FAQ
What are the alternatives to cedar shakes?
You can put cedar back or choose a material that looks like it. Common choices are new cedar, polymer shakes, architectural shingles and metal shake panels. Anything other than cedar typically requires sheathing the roof solid.
Will my roof deck need to be replaced?
That depends on what goes back on. New cedar can go on sound spaced boards, but asphalt shingles, metal and most synthetic products need solid plywood or OSB. Damaged boards always get replaced.
Is it okay to roof over a cedar shake roof?
Laying new material over shakes causes more problems than it solves. The old wood stays damp under the new layer and the surface is too uneven to lay flat. Removing the old roof is the right first step.
Is it worth replacing cedar with cedar?
That comes down to what you want from the roof. New cedar keeps the natural look and suits many older homes, but it needs regular cleaning and some care to reach its full life. Seeing samples side by side helps.
How long does a cedar roof replacement take?
A typical house takes several working days. Cedar tear-offs produce a lot of debris, and re-decking adds time. The roofer opens only as much roof each day as can be dried in before evening.
More questions? Call (551) 351-0251
Other services that may help
Cedar Shake Roof Installation
New cedar shake roofs built with the right sheathing, felt interlay, spacing and stainless fasteners, so the wood can dry and last for decades.
Learn moreCedar Shake Roof Repair
Cedar roof repairs from single cracked shakes up to worn ridge caps and open valleys, so a sound cedar roof keeps shedding water.
Learn moreRoof Replacement
Full tear-off and replacement for roofs that are worn out, storm beaten or leaking in several places, built to current code from the decking out.
Learn moreShingle Roof Replacement
Tearing off a worn shingle roof down to the decking and putting on a new one, so the new roof starts on a sound, dry deck.
Learn more
Looking for something else?
See all roofing servicesTalk to a Mahwah roofer about cedar shake roof replacement
Call (551) 351-0251 for a local roofer in Mahwah and nearby towns.