Park Slope Masonry Contractor
Masonry in Park Slope, Brooklyn
Brick and stone repair for brownstones, limestone fronts, garden walls and areaway walls, done with care for the age of the building.
- Facades, lintels, garden and areaway walls
- Permits handled where needed
- Free visit and a written price
Local Masonry
What Masonry Work Do Park Slope Buildings Need?
Park Slope buildings are old, solid and heavily exposed to weather, so the usual jobs are cracked or flaking stone, rusted steel lintels over windows, loose or leaning garden walls, failing areaway walls and repairs to brick around parapets and chimneys. Most of the work is repair, not new construction.
The neighborhood holds some of Brooklyn's best preserved brownstone and limestone fronts, along with mansions near Prospect Park West and pre war apartment buildings. Each one uses different materials and needs a different touch. Brownstone is soft and layered, limestone weathers in sheets, and old brick behaves differently from modern brick.
Beyond the front facade, there are many smaller jobs. Rear garden walls, side walls between lots, retaining walls where yards step down and low walls around areaways all take water and frost damage. They are small, but a failing wall can lean toward a neighbor, so they deserve prompt attention.
We often see masonry problems start at a lintel or a window. Steel lintels rust, swell and crack the brick above the opening.
How Do You Fix a Cracked Lintel Over a Park Slope Window?
A cracked lintel usually means the steel beam above the opening has rusted and swelled. The repair removes the damaged brick or stone, treats or replaces the steel, and rebuilds the masonry above the opening. Structural changes can require Department of Buildings filings, so we confirm what is needed first.
The clue is a stair step crack rising from the corner of a window, or bricks that look pushed outward above the frame. Water has been getting to the steel for years. As rust builds it takes up more space than the metal itself and forces the masonry apart.
Leaving it is risky, because the brick above a lintel can loosen and drop. If you see fresh cracking over a window, ask for an inspection promptly.
What Do Garden and Areaway Walls Need in Park Slope?
Most need repointing, rebuilt caps and drainage that keeps water from pushing on the wall. Leaning or bulging walls need rebuilding. Walls that retain soil can be structural, which means permits and sometimes an engineer. We assess each wall and tell you which category it falls into.
Areaway walls sit between your stoop and the sidewalk. They take road salt spray, foot traffic and standing water. A cracked cap lets rain in from above, and open joints let it in from the side.
Garden walls in rear yards often hold back earth from a raised or lowered yard. If the soil behind gets wet, it pushes outward. A wall that leans a little more each year needs attention before it comes down. Retaining walls can need Department of Buildings permits, so confirm before starting.
Does Historic District Status Affect Masonry Work?
Yes, it can. Park Slope Historic District rules can require Landmarks Preservation Commission approval for work that changes a facade, stoop, areaway or visible masonry. Repairs that match the original material are treated differently from replacements. Confirm the details with the Commission before you begin.
That is why matching matters. If your brownstone has a cracked lintel course or a chipped stone sill, the best repair uses similar stone or a suitable patching mortar, not whatever is cheapest. We describe the repair options at the visit so you can decide with an architect or the Commission.
Rear walls and interior yard walls generally get less scrutiny than the street facade, but do not assume. Ask first.
Brick Repair or Full Rebuild: How Do You Decide?
Repair when the damage is local, the bricks around it are sound and the wall is plumb. Rebuild when a section bulges, when many units are crumbling or when the wall has moved. Rebuilding costs more, but patching a moving wall wastes money and leaves the danger in place.
On a Park Slope row house the decision often comes down to one part of the wall. A single bad course near a window can be cut out and relaid. A bulge in the middle of a party wall or the front facade usually means the wall has separated internally.
Look for bricks that stick out from the plane of the wall, cracks that widen from one season to the next, and gaps where the wall meets the floor framing. Any of these is worth an inspection.
An honest inspection avoids two mistakes. One is replacing a wall that only needs pointing. The other is pointing a wall that needs rebuilding.
Estimate
What Affects Masonry Cost in Park Slope?
Size of the repair, the material, how well new brick or stone can match the old, whether scaffolding or a lift is needed and whether permits or approvals apply. A short wall repair is small. A facade with new lintels is larger. We write up a price after a free visit.
Material matching
Brownstone and old brick take time to match well.
Height and access
Scaffolds and lifts affect setup and schedule.
Structural work
Lintels and retaining walls can need engineers and permits.
Approvals
Historic district review can add time before work starts.
Schedule
How a Masonry Job Moves Along
Look and assess
We inspect the wall, lintel or stonework and note what is structural.
Written price
You receive the scope, price and warranty terms in writing.
Permits
We handle DOB permits when the job needs them. Landmark questions go to the Commission.
Repair
Damaged units come out and new or matching material goes in.
Point and clean
Joints are finished, the area is cleaned and we review the work with you.
Nearby
Masonry Near Park Slope
We also do masonry in the neighborhoods around Park Slope.
FAQ
Park Slope Masonry Questions
Sometimes. Small chips and cracks can be patched with a matching repair mortar. Larger areas of decay may need replacement pieces. We show you the options after an inspection.
A rusting steel lintel is a common cause. The metal swells and pushes the masonry apart. Have it checked, because the brick can loosen over time.
It can be. A wall that keeps leaning may fail, especially when it holds back soil. We check it and tell you whether it needs repointing, a rebuild or an engineer.
Yes, when a job needs one. Structural work, retaining walls and some facade jobs can require DOB filings. We tell you at the visit what we expect.
It depends on scope. Small repairs are quick. Larger ones need scaffolding, curing and sometimes permits. Your written estimate includes a schedule.
Yes. Call (718) 468-8803 for a free visit and a written price.
Contact
Request Your Park Slope Masonry Quote
Describe the wall, stone or lintel and add photos if you can.
- Call us(718) 468-8803
- HoursMon to Sat, 9:00 AM to 6:00 PM
- Free on site estimate with a written price
- Licensed and insured, 25+ years in business
- We handle DOT sidewalk permits
- Serving Manhattan, Brooklyn, Queens and the Bronx
Get Your Free Estimate
Takes about a minute. No cost and no obligation.