One glazing subcontractor for the whole building: window packages, storefront, entrance doors, glass railings and panels on new rentals and condos across the Bronx, with shop drawings, uPVC, aluminum or factory-direct supply and installation by our own crews.
In short: Alex Glass Construction is a glazing contractor for builders and developers in the Bronx. We take the window and glass scope of a new building as one package: take-off from the architect’s set, shop drawings, supply of uPVC, thermally broken aluminum or factory-direct systems from several manufacturers we represent, and installation by our own crews, from the ground-floor storefront to the roof railings. The 25-unit rental at Woodycrest Avenue and 1526 Sedgwick Avenue in Highbridge are that package. Call 929-235-1233 or request a free quote.
Most new buildings in the Bronx are rentals built to a budget, where the window package is the largest single line in the facade and the energy code sets the floor on performance. We quote the package three ways where it helps: uPVC (Aluplast and similar), thermally broken aluminum, and factory-direct aluminum from several manufacturers in China with local survey, drawings and delivery, so the developer can see the cost of each step up in the same quote.
The Elston at Woodycrest Avenue and West 164th Street is a whole 25-unit building in Aluplast uPVC, installed in two phases with the masonry; 1526 Sedgwick Avenue is a new residential building with black windows and balcony doors supplied and installed. What a glazing contractor does on new construction explains the role.
All of the Bronx, from Mott Haven and the Harlem River waterfront to Riverdale and the East Bronx. By area:
South and West Bronx: Mott Haven, Port Morris, Melrose, Morrisania, Hunts Point, Longwood, Concourse, Highbridge, Mount Eden, Tremont, Claremont.
Northwest Bronx: Kingsbridge, Riverdale, Fordham, University Heights, Morris Heights, Bedford Park, Norwood, Belmont.
East Bronx: Soundview, Castle Hill, Parkchester, Westchester Square, Throggs Neck, Pelham Bay, Morris Park, Williamsbridge, Wakefield, Co-op City, City Island.
For volume pricing see wholesale windows for contractors; for a factory-direct package with local survey, drawings, delivery and warranty see why buy imported windows through a local representative.
More projects are added to the portfolio as they finish.
Alex Glass Construction takes the window and glass scope of new buildings in the Bronx as one package: windows, storefront, entrances, glass railings and panels, from shop drawings to installation by our own crews. Call 929-235-1233 or send the drawings for a bid.
Yes. Most of our new-construction work is under a GC or directly for the developer: we bid from the set, submit shop drawings, fabricate, deliver and install, and coordinate with the framer, mason and facade trades.
Yes. Every opening is drawn, with the system sections, glass make-up and the energy and performance data the architect and the filing need, and nothing is fabricated until the drawings are approved.
Yes. Supply to the window schedule with shop drawings, delivery to the floor and a site start for your crew.
Yes. We are an authorized distributor for several manufacturers in China and order windows, doors, curtain wall and railings directly, with survey, shop drawings, submittals, customs, delivery, installation and warranty handled by us locally. Where a named European or American system is the right answer, we quote it alongside.
Order from approved shop drawings as soon as the openings are framed or the masonry is set: three to twelve weeks for stocked and fabricated lines, three to four months for factory-direct container orders and imported European systems.
Yes, and that is the point: one contractor, one set of drawings and one crew for the windows, the ground-floor storefront, the entrance and the balcony and roof railings.
uPVC is the lowest cost per opening that meets the energy code and is what most Bronx rentals use; thermally broken aluminum gives slimmer frames, larger sizes and better durability on balcony doors and ground floors. We quote both from the same schedule, and factory-direct aluminum often lands between the two in price.
Yes. At Woodycrest Avenue the windows went in in two phases as the brick went up, with each floor field-verified before its units were released, so the facade trades were never waiting on us.
The Bronx: Windows, Doors & Glass Glass Contractor for Builders, Brooklyn Glass Contractor for Builders, Queens Factory-Direct Windows and Curtain Wall From China uPVC Windows Glazing Contractor for New Construction Wholesale Windows for Contractors
About this page. Written by Alex GC Inc. d/b/a Alex Glass Construction and reviewed before publication by Aleksandr Chernovolenko, Managing Partner, with our design and estimating lead and a field foreman. Our foremen hold the NYC DOB Site Safety Training supervisor card and our crews the 40-hour worker card; we are certified to fabricate, install and service Alutech and Everest aluminum systems. Facts are drawn from our own projects, manufacturer test data and the applicable codes; where we are giving an opinion, we say so. Last reviewed September 2026. Credentials
Send the drawings and the window schedule. We will do the take-off and bid the glazing scope as one package, with shop drawings and installation by our own crews.
