New garage doorsin Whitestone, NY

The final price depends on the exact size of the opening, the insulation, windows, color and hardware you choose, and whether the frame around the opening needs work. You get it in writing after we measure, before anything is ordered.

R-value measures how well a material slows heat moving through it. The higher the number, the better it holds warmth in during January and keeps heat out in August. A door with foam inside its panels has a real R-value; a single sheet of steel has very little.

Insulation also makes the door stiffer, so it dents less and rattles less on the way up. If the garage is attached, has a bedroom or den above it, or you work out there, insulation is money well spent. If it is a detached garage behind the house that holds a car and the lawn mower, you can save the difference.

Whitestone’s streets are lined with houses built across the 20th century: brick and stucco Tudors, Colonials, Cape Cods, and the larger homes of Malba. A flat modern panel can look out of place on a 1920s Tudor, while a carriage-style door with a row of windows across the top fits right in.

Common single-door sizes are 8 by 7 and 9 by 7 feet, and doubles are often 16 by 7. Older detached garages don’t always follow those numbers, so we measure the opening, the headroom above it and the room on each side before quoting. A heavy, wide door on a big house needs springs sized for it, and a wall-mount opener from $879 keeps the ceiling free if you want storage up there.

Windows in the top section bring in daylight without letting anyone see in. Choose a color that goes with the trim or the front door, and ask us about matching an existing door if you are only replacing one of two.

Malba and Beechhurst sit on the East River, and Beechhurst wraps around Little Bay at the western end of Long Island Sound. Garages close to the shore take wind, spray and salty moisture that houses a few blocks inland don’t.

For those homes, ask for galvanized or stainless hinges, rollers and fasteners, and a full bottom seal and perimeter weatherstrip so wind-driven rain stays out. A quick rinse of the hardware a couple of times a year helps it last. We point out which parts of your door take the most weather when we measure.

A snapped spring, a frayed cable, noisy rollers or a door that slipped its track are repairs, not reasons to buy a door. The same goes for one dented section on an otherwise good door, which can often be replaced on its own when the model is still made. If that sounds like your garage, see garage door and opener repair first.

We repair and replace storefront rolling gates and commercial overhead doors for shops and work bays. These jobs vary too much for a phone price: gate size, slat type, manual or motor operation, and how many times a day the door runs all change the work. We look at it first, then give you a written price.