DUMBO · Brooklyn Neighborhood
Glass & Glazing Services in DUMBO, Brooklyn
DUMBO is heavy-timber warehouse converted to lofts and offices, sitting right on the East River between two bridges. That combination — huge original window openings, exposed rooftops and constant wind off the water — drives most of the glass work here: rooftop terrace enclosures, loft partitions, oversized replacement units and railings that have to stand up to real exposure.
DUMBO Glass Company
Loft Conversions, Rooftop Terraces & Waterfront Exposure
The building stock is unusually consistent: late-nineteenth and early-twentieth-century warehouse and factory buildings on Water, Front, Jay and Washington Street, converted to residential lofts, studios and office tenancies, plus a smaller number of newer buildings along the waterfront. Warehouse conversions come with window openings far larger than anything in a typical house — often multi-panel steel or aluminium assemblies running close to floor-to-ceiling — and interiors that were deliberately left open, so interior glass partitions are how most tenants carve out a bedroom, a conference room or a studio without walling off the light.
What makes DUMBO genuinely different from the rest of Brooklyn is exposure. These buildings face open water with nothing upwind of them, so terrace railings, rooftop enclosures and upper-floor units take sustained wind load and salt-laden air that inland neighborhoods never see. We specify for that rather than against a generic schedule: laminated and tempered makeups rated for the wind load at height, stainless hardware and fixings that will not pit and bleed rust down a facade in three winters, and sealant systems chosen for a joint that moves. Access is its own problem — freight elevators in converted warehouses are often original, oversized panels frequently need a hoist or a lift from the street, and cobblestones make a delivery slower than the map suggests. We survey all of that before quoting.
DUMBO Services
Glass Systems for DUMBO Lofts & Rooftops
Core service groups for DUMBO loft residences, rooftop terraces, creative offices and ground-floor retail.
Where We Work in DUMBO
Property Types We Serve
The four building types behind most of our DUMBO calls.
DUMBO Glass FAQs
Before Your Project Begins
Will a rooftop glass enclosure hold up to the wind off the East River?
It will if it is specified for the exposure rather than off a standard schedule. DUMBO roofs face open water with nothing upwind, so we calculate the wind load at your actual height and orientation, use laminated and tempered makeups rated for it, and fix with stainless hardware that will not corrode. We also detail drainage and sealant joints for a structure that moves in gusts. The failures we are called to repair up here are nearly always hardware and sealant chosen for an inland site, not broken glass.
Can you replace one panel in a large original window assembly?
Usually yes, and it is almost always cheaper than replacing the whole assembly. In these converted warehouses the multi-panel steel or aluminium frames are often sound even when individual units have fogged, cracked or lost their seal. We measure the pocket, match the glass thickness, coating and spacer to the neighbouring panels so the replacement does not read differently from the street, and swap the unit in place. If the frame itself is beyond saving we will say so rather than fit new glass into a failing surround.
How do you get oversized glass into a DUMBO loft?
With a survey first. Freight elevators in these buildings are often original and smaller than the panels people want, the stairs have tight turns, and cobblestones slow a delivery down. We measure the full access path before fabrication and then choose the method: splitting an assembly into panels that fit the elevator, bringing it up by a lift or hoist from the street, or going in through a window opening. Which one it is affects the price and the schedule, so we work it out before quoting, not on the morning of the install.
Do you install glass partitions in an open loft?
Frequently — it is the most common interior job we do in DUMBO. Open floor plates are the reason people lease here, and glass is the only way to get a bedroom, a conference room or a studio without losing the light and the river view. We fit frameless and framed systems, specify acoustic laminated glass where a partition has to actually cut sound rather than just divide space, and scribe to the uneven original floors and ceilings these buildings have. Email office@nycallglass.com with your floor plan for a quote.