Mr-Glass Impact Garage Doors Nationwide | Winslow Windows & Doors

Mr-Glass Impact Garage Doors: The Westchester Owner’s Guide

We stock and install Mr-Glass impact garage doors throughout Westchester, with most complete door replacements running $2,800 to $5,400 installed depending on size, panel profile, and track hardware. If your door won’t lift, sags mid-span, or took a hit during a storm, you’re probably dealing with a failed spring, bent track, or cracked panel assembly rather than a full door failure. Call (850) 721-1218 and we’ll come out, identify the exact Mr-Glass door you have, and give you a written line-item quote before any work starts.

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Which Mr-Glass Models This Applies To

Mr-Glass builds impact garage doors in two main series lines we see across Westchester: the MG-100 single-layer steel door and the MG-200 insulated double-layer model rated for the stronger wind zones closer to the coast. The quickest way to identify yours is to check the sticker on the inside of the top panel, near the hinge line, where Mr-Glass prints the series number and a build date. If that sticker is gone or faded, measure the panel thickness: MG-100 panels run 1 3/8 inches thick, while MG-200 insulated panels run 1 3/4 inches.

One compatibility gotcha worth knowing: Mr-Glass impact doors use a slightly wider stile profile than standard residential doors, so generic replacement hinges from the big-box stores bind and squeak within a year. We use Mr-Glass-spec hardware for these doors. For springs and cables, OEM parts are the right call every time. For panels and rollers, quality aftermarket equivalents from Clopay and Amarr work fine and save you money, and we’ll tell you which is which in the estimate.

Signs Your Mr-Glass Impact Garage Doors Is Failing

• Door feels heavy and won’t lift smoothly. The torsion spring has lost tension or snapped. Springs on Mr-Glass doors in Westchester typically last 8 to 12 years, but salt air and humidity near the park knock a couple seasons off that number.
• Grinding or screeching when opening. Rollers are shot or the track has shifted out of plumb. Ignored long enough, a worn roller chews through the track and the repair doubles in cost.
• Visible sag on one side when the door is halfway up. A stretched cable or a failing spring on one side. This puts uneven load on the opener motor and burns it out faster than anything else.
• Dents or cracks in the panel face after a storm. Impact glass panels are rated to take debris hits, but once the skin is cracked, the wind-load rating on that panel is compromised until it’s replaced.
• Door bounces or jerks when closing, especially at the bottom of the track. That’s a spring tension issue or a worn-out opener gear. Either way, the fix is specific, and guessing at the adjustment makes it worse.

Replacement Cost & What’s Included

For Westchester homes, a full Mr-Glass impact garage door replacement runs $2,800 to $5,400 installed. A spring replacement on its own typically runs $280 to $420, and a single panel replacement runs $600 to $1,100 depending on series and finish. The bigger spread on full doors comes down to three things: door size, whether you need the MG-200 insulated panel, and whether the tracks and opener hardware get reused or replaced.

Every quote includes the door, Mr-Glass-spec hardware, labor, haul-away of the old door, and a workmanship warranty backed by the Done Right Promise. The price on the estimate is the price you pay. No change orders, no surprise line items at the end.

DIY or Call Us?

A lot of parts on a Mr-Glass door are safe to inspect yourself: look at the rollers, check the tracks for dents, and eyeball the panel faces for cracks after a storm. But torsion springs are genuinely dangerous. They hold several hundred pounds of tension, and when they let go they can take off part of a hand. If you suspect a spring issue, leave the door closed and call us at (850) 721-1218. Ed Winslow has been working on these doors in Westchester for the better part of two decades, and he’ll tell you straight whether you’re looking at a $300 spring swap or a full door replacement, with no pressure either way.

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