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Deltona Window Co

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Sliding Glass Door Replacement in Deltona

The lanai door, usually the largest opening in the house and the one that fails first.

The sliding glass door onto the lanai or the back patio is the biggest single opening in most Deltona houses and the one that takes the most abuse. It is used many times a day, it carries the heaviest sash in the building on the smallest rollers, and it faces whatever weather comes at the back of the house. When it goes, it goes in a recognizable sequence: the door gets harder to move, the lock stops lining up, the track collects water, and eventually the frame itself is out of square enough that nothing seals. It is also the opening that matters most in a storm, because its area is large and a failure there admits an enormous amount of wind and water at once. Replacement covers the same ground as a window but at a bigger scale: a new frame set square into the opening, a properly drained sill, rollers matched to the panel weight, and either standard or impact glazing depending on what the rest of the house is getting. It is normally the largest single line on a window quote, because pricing follows glass area and this is the biggest expanse of glass in the house.

What the work covers

  • Two, three and four panel configurations in the existing opening
  • Frames set and shimmed square so the panels seal along their whole height
  • Drained sill and clear weep paths sized for the width of the opening
  • Tandem rollers rated for the panel weight, adjustable after installation
  • Impact-rated laminated glazing available for the largest opening in the house
  • Handle and lock hardware that engages without lifting or leaning on the panel
  • Interior and exterior trim made good, with sealant tooled at the perimeter

Measuring and quoting your openings costs nothing. Call (386) 742-5619 or use the quote form.

Sliding Glass Doors: common questions

Why is my patio door so hard to slide?
Three usual culprits, often together. The rollers are worn flat or seized, so the panel drags. The track has grit in it, or has been worn into a groove by years of dragging. Or the frame has moved out of square, which binds the panel at one corner. Rollers and track cleaning fix the first two on a sound door; a frame out of square is a replacement conversation.
Should the patio door be impact rated if the windows are?
It is the opening most worth protecting, because it is the biggest. A house whose windows all hold but whose patio door blows in has not been protected in any meaningful sense, since the pressure that damages a building comes from a large opening failing. If a budget forces a choice, the large door is usually the one to do first.
Can a sliding door be replaced with French doors?
Sometimes, and it depends on the header and the opening width rather than on preference. A swinging pair needs the swing space indoors or out, and a wide slider opening often exceeds what a pair of hinged doors covers, which then means fixed side panels. It is a real option worth pricing, not an automatic one, and the measure visit is where the opening decides.

Related Reading

More on sliding glass doors around Deltona

Other Services

Jobs that get quoted together

Openings rarely fail one at a time. The windows on an elevation age at the same rate, the patio door wears fastest because it moves most, and the porch panels went cloudy under the same sun. One measure visit can price all of it.

Whole-House Window Packages
Every opening in the house replaced in one order, one permit, and usually one or two working days on site
Hurricane Impact Windows
Laminated glass that stays in the opening when something hits it, and stays there for the rest of the storm
Single-Hung Window Replacement
The default Florida window, a fixed upper sash with a lower sash that slides up, replaced like for like
Horizontal Roller Window Replacement
The wide sliding window over kitchen sinks and in bedrooms across Deltona, swapped without touching the block

Get a free window quote

Ring (386) 742-5619, or use the form and say roughly how many openings there are. The price comes back in writing at no cost.

Call (386) 742-5619 Use the quote form