Parapets take weather from both sides and the top, so they deteriorate faster than the walls below. Cracked or missing coping lets water into the wall, mortar washes out, bricks loosen and the parapet can lean. Water from a failing parapet often shows up as leaks at the top floor.
We repoint and repair parapets that are sound, rebuild those that are leaning or loose, and replace or reset coping stones with proper joints and flashing details. Loose masonry at a roof edge is a safety issue, so we treat it as a priority.
Buildings over six stories that fall under NYC facade inspection rules may find parapet conditions in their facade report. See Local Law 11 facade work.
Recent work
What’s included
- Inspection of parapet and coping
- Repointing and brick repair
- Rebuilding leaning or loose parapets
- Coping replacement or reset
- Flashing coordination at the roof edge
Where we do this work
All five boroughs: Queens, Brooklyn, The Bronx, Manhattan, Staten Island.
Property types: Brownstones & Rowhouses, Co-ops & Condos, Churches, Schools & Institutions, Mixed-Use Storefront Buildings.
Frequently asked questions
Why does my top-floor ceiling leak near the wall?
A failing parapet or coping is a common cause.
Can a leaning parapet be repaired?
Minor issues can be. A noticeably leaning parapet usually needs rebuilding.
Do I need a permit?
Some parapet work requires DOB filing depending on scope. We check before starting.
Request a free estimate
Estimates are free and typically delivered within 48 hours of a site visit.
Why JBS
- Licensed and insured, with a contractor license and a sidewalk license
- Permit paperwork handled by our office where the job requires it
- Free estimates, typically within 48 hours of a site visit
- Based in Richmond Hill, Queens, working in all five boroughs
Got a violation notice or a concrete job to price?
(718) 849-2500Call us, or request a free estimate.
Related services
Brick Pointing & Repointing
Worn mortar joints raked out and repointed to keep water out of walls.
Learn moreMasonry & FacadeMasonry & Brick Repair
Brick replacement, lintels and masonry repair.
Learn moreMasonry & FacadeFacade Restoration & Local Law 11 Repairs
Facade repairs called for in FISP / Local Law 11 reports, performed with your QEWI.
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