How Much Does Cedar Shake Roofing Cost in NJ?

Cedar shake roofing installs at $10 to $20 or more per square foot in New Jersey, per NHI Contractors NJ pricing. Cedar shake repair runs $400 to $1,800, and preservative and cleaning maintenance runs $0.15 to $0.60 per square foot every few years, per Angi and HomeGuide.

Cedar shake installation lays hand-split western red cedar over an air-spaced deck with stainless-steel fasteners that match the 20-to-40-year cedar service life rated by the Cedar Shake and Shingle Bureau, which puts the installed New Jersey range at $10 to $20 or more per square foot, per NHI Contractors NJ pricing. The installed figure covers the cedar, the ventilated assembly, and the labor as a complete per-square-foot cost rather than a single whole-roof total.

Cedar shake repair replaces the individual cupped, split, and cracked shakes that moisture cycling drives, running $400 to $1,800 in New Jersey, with small repairs at $100 to $400 and larger repairs at $1,000 or more, per Angi and HomeGuide cost data. Preservative and cleaning maintenance adds roughly $0.15 to $0.60 per square foot every few years, per HomeGuide cost data, the recurring upkeep that clears moss and debris and reapplies treatment to extend the cedar service life.

The cedar grade, the fire rating where it applies, the ventilated assembly, the required tear-off, and the maintenance cadence drive a cedar shake roof's price, per Cedar Shake and Shingle Bureau guidance and the NJ Uniform Construction Code.

The cedar grade sets the material cost, because hand-split western red cedar varies in thickness and grain within a graded bundle and an installer sorts the thicker shakes to the eave courses, per Cedar Shake and Shingle Bureau standards. Fire-retardant cedar raises the cost where occupancy ratings apply, since pressure-impregnated fire-retardant cedar shakes carry a Class B or Class C rating while untreated cedar is nonclassified under UL 790 and ASTM E108, per the Cedar Shake and Shingle Bureau Certi-Guard program.

The ventilated assembly adds labor, because a cedar shake roof needs at least 1.5 inches of air space beneath the shakes for underside drying, per Cedar Shake and Shingle Bureau guidance, so the crew builds the interlayment deck path before the first course. The required tear-off adds cost on a replacement, since N.J.A.C. 5:23-6.4 requires complete removal of a wood-shake covering rather than a recover-over, per the NJ Rehabilitation Subcode, and the maintenance cadence of preservative and cleaning every few years carries the $0.15 to $0.60 per square foot ongoing cost, per HomeGuide.

Cedar shake roofing ranges in New Jersey sit 10 to 40% above national figures because of higher regional labor and stricter NJ code, per regional cost guidance and the NJ Uniform Construction Code.

Higher New Jersey labor lifts the installed cost above national averages, and the code adds to it, because N.J.A.C. 5:23-6.4 requires complete removal of a wood-shake, slate, or tile covering rather than a recover-over, per the NJ Rehabilitation Subcode, so every cedar replacement carries a full tear-off. A cedar shake roof on a detached one- and two-family home counts as ordinary maintenance under N.J.A.C. 5:23-2.7 and requires no construction permit, while a structural change to rafters or trusses still triggers a permit, per the NJ Uniform Construction Code.

Newark's climate factors into the ongoing cost, because the average January low near 25.5°F drives freeze-thaw cycling that stresses trapped moisture, per NOAA 1991-2020 normals at Newark Liberty (EWR), so the recurring preservative and cleaning maintenance keeps the cedar drying between rain events. Newark Quality Roofing provides a free written estimate that sets the scope, labor, materials, and timeline before any cedar shake roofing work begins.