Valley metal
Rusted or punctured valley metal is patched or replaced so the busiest drainage channel on the roof stays tight.
Cedar Shake Roofing
Cedar Shake Roof Repair Cresskill, NJ
Most cedar shake roofs in Cresskill can be repaired one damaged shake at a time, as long as the wood around them is still solid, before water reaches the sheathing below. One call to (551) 395-0321 reaches a nearby cedar roof repair pro.
A cedar roof does not fail all at once. Sun dries the top of each shake while the underside stays damp, so the wood cups, curls and eventually splits along the grain. Where trees overhang, moss and debris trap moisture in the keyways and soften the lower edge of each shake.
The trick is telling a roof that needs a few dozen shakes from one that is worn out. The inspection looks at butt thickness, brittleness, rusted or popped nails and any dark or soft spots on the boards seen from the attic. If most of the field is still thick and holds a nail, repair is usually the smart call.
Look from the ground or a window, not from the roof. Walking on weathered cedar is dangerous and breaks the very shakes you are trying to save. Binoculars from the yard will show missing or lifted shakes, moss and worn ridge caps well enough for a first conversation.
If the problem goes deeper than it first looked, a Cresskill roofer may also recommend cedar shake roof replacement or roof moss removal.
Need cedar shake roof repair in Cresskill? Call (551) 395-0321 to talk to a local roofer.
Call nowThe process
How cedar shake roof repair works
Wood roofs reward careful, piece by piece work.
Assess the roof
The roofer works from roof jacks, pads or a ladder at the eaves, checking butt thickness, brittleness and nail condition across each slope. This is where an honest roofer will say if the roof is worth fixing at all.
Clear the surface
Moss and debris are cleared by hand and with a low-pressure soft wash, never a pressure washer, which shreds the wood fibers.
Swap out bad shakes
A slate ripper slides under the course above to cut the hidden nails, the broken shake comes out and a new one is trimmed to fit and slid into place. Spacing matters because shakes jammed tight buckle when they absorb water.
Valley work
Most cedar roofs use open metal valleys, and rusted, punctured or debris-clogged valley metal is a common leak source. Valleys move more water than anywhere else on the roof, so they get extra attention.
Ridge cap repair
Broken caps along the ridge and hips are replaced, alternating the overlap the way the original caps were laid. Any felt or ridge vent under the caps is checked at the same time.
Protect the wood
After the repair, zinc or copper strips can be added near the ridge to discourage moss on future rains. Trimming back branches helps as much as any product.
What is included
Common cedar shake repairs
Flashing repair
Leaking flashing where the roof meets a wall or chimney is renewed without relying on a tube of caulk.
Shake replacement
Cracked or broken shakes are cut out and new cedar is slipped in using corrosion-resistant nails hidden under the course above.
Ridge cap repair
Broken hip and ridge caps are swapped matching the alternating pattern of the originals.
Moss removal
Growth is removed gently so the wood fibers are not torn which slows rot at the butt ends.
Related service
Cedar Shake Roof Maintenance Cresskill, NJ
Cedar shake roof maintenance is mostly about one thing: helping the wood dry out after it gets wet. A typical visit clears debris, checks the valleys and caps, looks for slipped or split shakes and treats any new growth. How often depends on tree cover, with shaded roofs needing more frequent attention.
Pressure washers do more harm to a wood roof than almost anything else. A strong water jet strips the surface fibers, thins the shakes and forces water up under the courses. Ask the Cresskill roofer about soft washing and a preservative treatment instead.
Related service
Wood Shake Roof Repair Cresskill, NJ
Whatever the species, wood shake repair follows the same rules: cut the old nails, slide in new wood and leave room to swell. Because shakes are split, they vary in thickness, so the roofer picks replacements that line up with the shakes on each side. The color difference fades as the new cedar weathers.
Some older wood roofs also have felt interlayment between each course, and torn or brittle interlay can let wind-driven rain reach the sheathing. Damaged interlay is replaced in the repair area so the second layer works again. In Cresskill, ask about the hidden layers, not just the shakes.
Local help
Cedar Shake Roof Repair Near Me
Cedar shake repair calls in Cresskill usually come from homes whose wood roof has weathered for years, and the usual trouble is moss on shaded slopes, split shakes and worn valleys. From Cresskill out to neighboring communities such as Demarest, Tenafly, Dumont and Closter, wood roofs that get regular cleaning and repair last far longer than ones left alone, and small repairs keep it that way.
Need cedar shake roof repair around Cresskill? Call (551) 395-0321 for a Cresskill 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, 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. That is why roof repair in Cresskill is busiest after a hard winter and before the next one.
Why call
Why fix it now
Drier ceilings
Small roof problems caught early usually stay small repairs.
Familiar with local homes
Local roofers see the same roofs and storm damage across Cresskill and nearby towns.
Straight answers
Ask your questions before you agree to anything.
Cedar Shake Roof Repair questions
What is the lifespan of a cedar shake roof?
Cedar shakes can last several decades, with heavy hand-split shakes outliving thinner ones. Roofs under trees or in damp shade wear out faster, and roofs that are cleaned and repaired last longer. Fixing damaged shakes early protects the boards underneath and keeps the roof going.
Is it possible to repair just part of a cedar shake roof?
Cedar is one of the easiest roofs to repair piece by piece. A special flat tool cuts the old nails, and the new shake is slid up into the gap and nailed under the next course. Expect the new pieces to look tan for a while before they fade to match.
Is pressure washing safe for cedar shakes?
Pressure washing is one of the fastest ways to wear out a cedar roof. It strips the soft wood fibers, thins the shakes, leaves the surface fuzzy and drives water up under the courses. A soft wash with a wood-safe cleaner and a gentle rinse removes moss and grime without that damage.
How do I know if my cedar shake roof is past repair?
The answer comes from how much sound wood is left. If a large share of the shakes are split, curled or rotted, or the roof leaks in many places, replacement is usually the better use of money. Healthy wood with local damage is a repair job.
Does moss damage a cedar shake roof?
Moss holds water against the wood like a sponge. The trapped water feeds rot, swells the shakes and can push water past the felt interlay. Soft washing, more sunlight and a preservative treatment keep the roof dry enough to resist it.
More questions? Call (551) 395-0321
Other services that may help
Cedar Shake Roof Replacement
Tearing off worn cedar shakes, repairing the deck and putting on a new cedar or look-alike roof, with the deck brought up to what the new roof needs.
Learn moreRoof Moss Removal
Clearing thick moss off a roof and checking the shingles it lifted, so water drains the way the roof was built for.
Learn moreRoof Cleaning
Roof cleaning by soft wash for algae, lichen and grime, and options to slow the stains from coming back.
Learn moreCedar Shake Roof Installation
Cedar roof installation from the sheathing and starter course up to the ridge, with every layer chosen before the first shake goes on.
Learn more
Looking for something else?
See all roofing servicesTalk to a Cresskill roofer about cedar shake roof repair
Call (551) 395-0321 for a local roofer in Cresskill and nearby towns.