What Is Cedar Shake Roofing?
Cedar shake roofing covers a sloped roof in hand-split western red cedar set over an air-spaced deck, the assembly that sheds water at the surface while the underside dries between rain events. Western red cedar carries natural extractives that resist decay.
What Cedar Shake Roofing Is Available in Montclair?
Newark Quality Roofing installs and repairs western red cedar shake over a ventilated deck across Montclair's architecturally diverse early-20th-century homes — the Victorian, Queen Anne, Tudor, Craftsman, and Colonial Revival stock on the township's tree-lined streets. Cedar shake sheds water at the surface while the underside dries between rain events.

Western red cedar shake lasts 20 to 40 years, per the Cedar Shake and Shingle Bureau, against the single "Wood" service life of 25 years on the InterNACHI life-expectancy chart, because moisture management, not the cedar itself, sets the lifespan. Cedar suits the handcrafted period detailing of Montclair's Craftsman and Tudor homes near Upper Montclair, the Estate Section, and Erwin Park.
The ventilated deck carries the cedar lifespan, because a cedar shake roof needs at least 1.5 inches of air space beneath the shakes for drying, and north-facing and shaded slopes degrade faster, per Cedar Shake and Shingle Bureau and NRCA guidance. A Newark Quality Roofing cedar installation builds that ventilation path before the first course on Montclair's heavily canopied lots.
Tear-off to the deck opens every Montclair cedar re-roof, because the NJ Rehabilitation Subcode requires complete removal of a wood-shake, slate, or tile covering rather than a recover-over, per N.J.A.C. 5:23-6.4. A Newark Quality Roofing crew strips the existing covering, replaces deteriorated plank sheathing exposed at tear-off on the older diverse stock, then builds the spaced-sheathing assembly.
What Cedar Shake Roofing Problems Are Common in Montclair?




Canopy moisture is the defining cedar condition in Montclair, because the heavy mature street-tree canopy and the Eagle Rock and Mills Reservation edges hold shade and damp against north-facing slopes. Moisture against the wood causes most premature cedar shake decay, per Cedar Shake and Shingle Bureau guidance, so a Newark Quality Roofing assembly builds the underside drying path that the canopy works against.
Moss, lichen, and edge splitting attack cedar on Montclair's shaded slopes, where deep growth prying the shake edges apart retains moisture against the wood and accelerates rot, the moisture-driven decay that drives most cedar wear, per Cedar Shake and Shingle Bureau guidance. A Newark Quality Roofing maintenance schedule clears the growth and reapplies preservative before the splitting opens a leak path.
Fire treatment governs cedar on Montclair's denser stock, because untreated cedar shakes are nonclassified under UL 790 and ASTM E108, while pressure-impregnated fire-retardant cedar shakes carry a Class B or Class C rating and a Class A wood roof is reached only as a component assembly, per the Cedar Shake and Shingle Bureau Certi-Guard program. A Newark Quality Roofing specification matches the cedar to the occupancy fire rating.
Plank and deteriorated sheathing surfaces at tear-off on Montclair's architecturally diverse pre-war homes, where aged board decking, corroded fasteners, and degraded valley and chimney flashing sit beneath an old cedar or slate covering. A Newark Quality Roofing crew replaces the failed sheathing and corrosion-resistant flashing before the new spaced deck and shakes go down.
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Addressing cedar moss, decay, and flashing damage early limits interior and structural water damage.
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What Is Our Process for Cedar Shake Roofing in Montclair?

Newark Quality Roofing inspects the cedar field and the deck, applies the flex test for advanced degradation, and sizes the cupped-and-split share against the replacement threshold. A shake that cracks under light bending fails the flex test, the InterNACHI indicator of advanced cedar degradation, and full replacement favors a roof with cupping or splitting across more than 25 to 30% of the shakes, per Cedar Shake and Shingle Bureau and industry guidance.

Newark Quality Roofing strips the covering to the deck and builds the ventilated interlayment assembly that cedar requires. Complete removal of a wood-shake, slate, or tile covering rather than a recover-over follows N.J.A.C. 5:23-6.4, and the spaced sheathing and breathable interlayment hold at least 1.5 inches of air space beneath the shakes for underside drying, per Cedar Shake and Shingle Bureau guidance, because trapped moisture causes most cedar decay.

Newark Quality Roofing hand-grades each cedar shake, fastens with stainless-steel nails, and integrates corrosion-resistant flashing matched to the cedar service life. A Newark Quality Roofing installer sorts the thicker shakes to the eave courses and fastens to accommodate the wood movement, then details valleys, penetrations, ridges, and hips and applies the initial preservative and UV treatment that opens the maintenance cadence, per Cedar Shake and Shingle Bureau guidance.
How Much Does Cedar Shake Roofing Cost in Montclair?
$10,000–$25,000
Typical NJ roof-replacement range per HomeAdvisor and Modernize; cedar shake repair runs $400 to $1,800 per Angi. Final cost depends on roof size, pitch, material, and access. Newark Quality Roofing provides a free written estimate.
Why Choose Our Roofing Company for Cedar Shake Roofing in Montclair?
- Specialized cedar shake roofing experience in Montclair — we know the local building stock, codes, and common issues specific to Montclair homes and businesses.
- A registered New Jersey Home Improvement Contractor, fully insured for cedar shake roofing work throughout Essex County.
- Transparent, written estimates for every cedar shake roofing project — no hidden fees and no pressure to commit.
- A local Montclair crew familiar with the area's permitting and property-access challenges.