Door Glass Replacement in the Capital Region
Glass in a door fails for the same reasons glass in a window fails: impact, or the seal on the insulated unit giving up. In both cases the door slab and frame are usually perfectly fine, and replacing the glass is a fraction of the cost of replacing the door.
Door glass replacement covers entry door inserts, sidelights, patio door panels and storm door glass. Cost runs $200 to $900 for a residential entry door insert and $400 to $1,100 for a patio door panel. The door itself almost never needs replacing.
Entry door glass is usually a decorative insert held in a frame kit that is screwed to the door from both sides. That means it can be unscrewed and swapped, which also makes it the easiest way to change the look of an entry door without replacing it. Homeowners are often surprised that they can go from a plain half-lite to a decorative leaded panel for a few hundred dollars.
Sidelights, patio door panels and storm door glass all follow the same logic. Measure it, order it, swap it.
Door glass we replace
- Cracked or broken entry door glass
- Fogged or hazy glass between the panes in a door insert
- Broken or fogged sidelight next to an entry door
- Failed glass in a sliding patio door panel
- Cracked storm door glass panel
- Wanting to change a plain glass insert to a decorative one
- Broken glass in a commercial or storefront door
Door glass replacement cost
Cost is driven by size, whether the glass is decorative, and whether it is residential or commercial.
| Application | Typical cost | Lead time |
|---|---|---|
| Entry door insert, clear or obscure | $200 to $500 | 1 to 2 weeks |
| Entry door insert, decorative | $400 to $900 | 2 to 4 weeks |
| Sidelight glass | $250 to $650 | 1 to 3 weeks |
| Sliding patio door panel | $400 to $1,100 | 1 to 3 weeks |
| Storm door glass panel | $120 to $300 | 1 to 2 weeks |
| Commercial entrance glass | $500 to $1,400 | 1 to 3 weeks |
Why all door glass has to be tempered
Building code requires safety glazing in any glass that is part of a door, in any glass within twenty-four inches of a door edge where the bottom is less than sixty inches above the floor, and in sidelights adjacent to doors. That means your entry door glass, your sidelights, your patio door panels and your storm door glass are all required to be tempered or laminated safety glass. This is not a preference, it is enforced, and it is also genuinely important, since annealed glass in a door breaks into large sharp pieces exactly where people are walking. You can usually find a small etched stamp in one corner of tempered glass identifying the manufacturer. If a quote for door glass does not mention tempered, ask why.
Ranges reflect typical Capital Region projects and are for planning only. Every Sundog quote is written, itemized, and free.
How the project runs
- 1
Identify the glass type
Door glass is almost always tempered by code. We confirm what is required for the location before ordering.
- 2
Measure the insert or panel
Entry door inserts are measured by the glass frame kit dimension, not the visible glass. Getting this wrong means an insert that does not fit the cutout.
- 3
Secure the opening
If glass is out, we board or film it the same day.
- 4
Order to spec
Standard inserts are one to two weeks. Decorative and custom glass runs two to four weeks.
- 5
Install and seal
Old insert frame removed, cutout cleaned, new unit set with sealant, frame kit fastened, both sides finished.
Glass we install in doors
- Clear insulated tempered glass
- Low-E insulated glass for energy performance
- Obscure, rain and reeded glass for privacy
- Decorative leaded and beveled inserts
- Internal blinds sealed between the panes
- Half lite, three quarter lite and full lite inserts
- Sidelight and transom glass
- Patio door insulated panels
- Storm door glass panels
- Commercial storefront and entrance glass
Where we do this work
We handle door glass replacement across Albany, Rensselaer, Schenectady and Saratoga counties from our Troy office. These are the markets we are in most often.
Frequently asked questions
Can I replace just the glass in my front door?
Yes, in almost every case. Entry door glass is held in a frame kit that is screwed through the door from both sides, so the insert can be removed and a new one installed without touching the door slab, the hinges, or the finish. It is also the cheapest way to change the look of an entry door.
How much does entry door glass replacement cost?
A clear or obscure insulated insert runs $200 to $500 installed. Decorative leaded or beveled glass runs $400 to $900 depending on size and design complexity. Sidelights run $250 to $650. All of those are far below the cost of replacing the door.
My door glass is fogged. Is that the same as a foggy window?
Yes, exactly the same failure. The insulated glass unit inside the door insert has lost its seal, argon has escaped, and moisture is now cycling in and out. The fix is the same too: replace the glass unit, keep the door.
Can I change the style of glass in my existing door?
Yes, as long as the new insert matches the cutout dimension in the door. You can generally move between clear, obscure, and decorative styles within the same size. Going from a half lite to a full lite means enlarging the cutout, which is possible on some doors and not on others depending on the internal structure.
Is decorative door glass insulated?
Good decorative inserts are. The leaded or beveled decorative layer sits between two panes of tempered glass with a sealed air space, which means you get the appearance without the heat loss of a single decorative panel. Cheaper decorative inserts sometimes apply the pattern to the surface, which is more vulnerable and does not insulate as well.
Do you do emergency board-up for a broken door?
Yes. A broken entry or storefront door glass is a security and weather issue that cannot wait for a two week lead time, so we secure the opening first and then measure and order the replacement.
Related services
Worth reading before you decide
Get a written quote for door glass replacement
Free measure, itemized pricing, and an honest recommendation on whether this is the right scope for your house.