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Before & After Transformation

See the dramatic improvement in both appearance and functionality.
Completed October 2026
Duration 6 hours

Is your window glass foggy? Replace just the glass and save. Get a free estimate!

A homeowner in Montgomery Village, Maryland, called us about the large arched window above the main entry door of their brick colonial. Over time, the seal in the insulated glass had failed, and moisture had gotten trapped between the panes. That caused a permanent fog that blocked the view and let heat escape. Instead of replacing the whole window, we replaced only the glass, which saved the homeowner money and kept the original look of the home.

The New Glass

We ordered a custom-made glass unit built to fit the existing frame exactly:

  • Large custom size: 66" x 83" arched glass unit
  • Clear annealed insulated glass for bright, unobstructed views
  • Low-profile spacer for a clean, modern edge
  • 7/8" overall thickness to fit the original frame
  • 11-year manufacturer warranty on the new glass

Rotted Sill Found and Repaired

When we prepared the opening, we found serious rot in the existing wood window sill. Installing new glass on a damaged sill would only hide the problem, so we reviewed it with the homeowner first and then:

  • Removed and disposed of the rotted sill
  • Built and installed a new custom-fitted sill
  • Sealed it properly to keep water out
  • Primed and painted it with exterior-grade paint to match the existing finish

Our Installation Process

A glass unit this large and this high above the ground needs the right equipment and an experienced team. Our installers used specialized glass-handling tools and professional ladders to lift and set the glass safely and precisely. We:

  • Carefully removed the old foggy glass
  • Cleaned and prepped the frame, removing old sealant and debris
  • Installed the new glass with proper alignment and fit
  • Sealed it with professional glazing sealant for a weatherproof finish
  • Disposed of the old glass and all waste materials

A Clean Job, Start to Finish

We protect your home while we work, and we leave it clean when we’re done. We cleaned the new glass, the frame and the area around it, inside and out, before we left. You can read this homeowner’s review on this page to hear how the process went in their own words.

See More of Our Work

We publish many real projects from homes across Maryland, including glass replacements, custom windows, door installations, and rot repair. Browse our projects page to see before-and-after photos and reviews from homeowners near you.

Free Estimates from a Licensed and Insured Local Company

Do you have foggy, cracked, or failed glass in an arched, round, or oversized window?

 In most cases, we can replace just the glass and save you the cost of a new window. 

All Dwelling Solutions is licensed and insured and serves homeowners in Montgomery Village, Gaithersburg, Germantown, Rockville, Olney, and throughout Montgomery and Howard counties.

Premium Features Delivered

Every installation includes industry-leading materials and workmanship for lasting quality.

Glass Size

Custom Arched Unit

Glass Type

Clear Insulated Glass, Low-Profile Spacer

Warranty

11-Year Glass Warranty

Structural Repair

Rotted Sill Fully Replaced & Painted

Customer Review

Review avatar
Montgomery Village Google Reviews

Yaro and his team did a great job to repair my old wooden windows, replace two large casement windows plus replace one very large glass above my house's main entry door. Yaro is easy to work with and his teams is friendly and paying attention to details. I highly recommend All Dwelling Solutions.

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