Marvin Signature Ultimate, Modern, Elevate and Essential windows and doors for brownstones, rebuilt townhouses, new custom houses and co-ops across Brooklyn, surveyed, supplied and installed by Alex Glass Construction.
In short: Alex Glass Construction supplies and installs Marvin windows and doors across Brooklyn: Signature Ultimate and Elevate double-hungs with divided lites on brownstones and rebuilt townhouses in Clinton Hill, Fort Greene, Park Slope and the other landmark districts, Signature Modern and Elevate casements and French doors on new custom houses in southern Brooklyn, and Essential on the rear and side elevations where the saving is invisible from the street. 126 Washington Avenue in Clinton Hill is our Marvin work. Call 929-235-1233 or request a free quote.
Brooklyn Marvin work is two things. In the brownstone belt, Clinton Hill, Fort Greene, Carroll Gardens, Park Slope, Brooklyn Heights, Bedford-Stuyvesant, the facade is the question, and much of it is landmarked: Signature Ultimate double-hungs in wood with aluminum cladding, divided lites in the approved pattern, black or a dark bronze exterior. 126 Washington Avenue in Clinton Hill is a rebuilt brick townhouse front carrying Marvin double-hungs with an arched aluminum dormer window above them.
In southern Brooklyn, Manhattan Beach, Sheepshead Bay, Gravesend, Midwood, Mill Basin, the houses are newer or new, the openings larger, and the brief is a black clad-wood casement with divided lites, a French door to the yard, or the narrow frames and large fixed glass of Signature Modern. Marvin competes there with Pella and Andersen, and we quote them side by side when the choice is close. Near the water, Elevate or Essential fiberglass with laminated glass is the durable answer.
Brownstone Brooklyn and north: Clinton Hill, Fort Greene, Carroll Gardens, Cobble Hill, Boerum Hill, Park Slope, Prospect Heights, Brooklyn Heights, Bedford-Stuyvesant, Crown Heights, Williamsburg, Greenpoint.
South Brooklyn and the shore: Manhattan Beach, Sheepshead Bay, Gravesend, Midwood, Marine Park, Mill Basin, Bay Ridge, Dyker Heights, Bensonhurst, Borough Park, Ditmas Park, Flatbush.
For the rest of what we do in the borough see Brooklyn windows, doors and glass and window replacement in Brooklyn.
More projects are added to the portfolio as they finish.
Alex Glass Construction supplies and installs Marvin windows and doors across Brooklyn: survey, quote per opening, drawings for the board or the permit, and installation by our own crews. Call 929-235-1233 or send photos of the openings.
Signature Ultimate where the facade is landmarked or the detailing has to be right, Signature Modern for large contemporary glass, Elevate for a wood interior with a maintenance-free fiberglass exterior, Essential for rear, side and utility openings or volume work. We quote two lines side by side when the choice is close.
Typically six to twelve weeks from the approved order, depending on the line, finish and shape; custom colors and shapes take the longest. Installation on a house usually runs one floor per day.
It depends on the line, size, divided lites, finish, glass and the installation conditions. We quote per opening with everything named so you can compare against any other Marvin dealer, and the quote is free.
Usually, when the line, the divided-lite pattern and the profile match what the designation or the block standard requires; Signature Ultimate is accepted regularly. We check whether the house is in a district and prepare the filing.
Yes. We work to the building’s window standard and alteration agreement, supply the insurance and drawings the board requires, and schedule around the building’s rules.
Marvin Windows & Doors Marvin in Manhattan Marvin on Long Island Marvin in New Jersey Ultimate vs Elevate vs Essential Pella Windows & Doors Andersen Windows & Doors Wood and Clad-Wood Windows Brooklyn: Windows, Doors & Glass Window Replacement in Brooklyn
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 photos of the openings and the facade, or the architect’s schedule. We will survey, quote Marvin per opening, and tell you whether the house is landmarked and what that means for the filing.
