The purchase begins with a measure, not an order form. For a Closter bathroom that means a local glass shop comes out, records the finished opening, and quotes from real dimensions. Accurate Glass & Mirror measures at no charge, cuts and edges the panels at its Lodi shop about 18 minutes away, and installs with its own crew.
Plumb on both walls, top to bottom, because tile rarely goes up dead straight. Level across the curb or the pan, since a fixed panel sitting on a slope has to be scribed. The out-of-square between wall and curb. Header height, and whether a slope or a soffit eats into it. Where the niche, the valve and the shower arm sit, so a hinge or a clip does not land on top of them. Which way the door has to swing without hitting the vanity.
The estimator is also reading the wall itself. Tile over cement board with solid blocking behind it takes a wall-mounted hinge almost anywhere. Tile over a stud bay with nothing behind it does not, and that changes the hardware plan before anything is cut.
Most bathroom floors are out of level and nobody ever notices. A curb is different. The fixed panel and the bottom of the door follow that line, so a curb that drops half an inch across its length shows up as a wedge of daylight at the sweep or a door that drags at one end. It is entirely fixable when it is caught at the measure. The glass gets cut with the discrepancy built in, or the hardware is set to absorb it.
That is the part a shipped panel cannot do. A sheet cut in a distant plant to a nominal width assumes your bathroom is square, and bathrooms are not.
Once the dimensions are signed off they go to the bench in Lodi, where panels are cut, edged and machined for hinges and handles. The panels are tempered after that machining is finished. Thickness is decided with you, either 3/8 or 1/2 inch depending on panel size and how the door should feel. Hardware arrives in the finish you picked, whether that is matte black, polished chrome, brushed nickel or oil-rubbed bronze. The company that measured the room is the company that installs it. If the layout wants a header across the top, or a support bar to steady a tall panel, that gets decided here too rather than improvised once the crew is in the bathroom.
Yes, for the final numbers. Tile, stone and grout all add thickness, and a panel cut to bare backer board will not fit the finished opening. We can walk the job earlier to talk through layout and hardware, but the dimensions we cut from come off finished surfaces only.
Corner and neo-angle openings are normal work here. They ask more of the measure, because two panels have to meet at a post or a glass-to-glass hinge and each wall has its own lean. The layout gets drawn during the visit, and the cut list follows that drawing rather than a catalog page.
Closter is roughly 18 minutes from the Lodi shop, and the measure costs nothing. Say how wide the opening runs and which layout you have in mind, a single door, a door with a return panel, or a corner setup, then call (201) 460-1313 to book it.