Window Glass Replacement in DC, Maryland and Virginia

The answer depends on the type and extent of the damage to your window. A small chip or hairline crack in a single-pane window can sometimes be filled with resin as a temporary fix. But if the crack is longer than a few inches, runs across the pane, or has created a hole, the glass needs full replacement.

For double-pane windows, the situation is different. If you see fog, condensation, or a hazy look between the two panes, the insulated glass unit seal has failed. This cannot be repaired or cleaned from the outside. The entire IGU needs to be removed and replaced with a new sealed unit. The good news is that we replace the glass inside your existing frame. You do not need a whole new window.

Other signs that point to replacement include drafts near the glass, cracks that spread over time, or glass that feels loose in the frame. If you are unsure, call us at  for a free phone assessment. Our technicians can usually tell you over the phone if you need repair or replacement based on your description.

The cost of window glass replacement depends on several factors. These include the type of glass, the size of the pane, and the complexity of the installation. For a standard single-pane residential window, most replacements fall in the $150 to $300 range. Double-pane insulated glass unit replacements run higher because the glass unit costs more to produce.

Specialty glass like tempered, laminated, or Low-E coated glass also affects the total price. Larger windows and custom sizes require more material and labor time. We provide free phone estimates so you get an accurate cost before scheduling any work. Our pricing is flat-rate with no overtime or weekend surcharges.

For projects over $5,000, we offer a 10% discount. This applies to homeowners replacing glass in multiple windows or property managers handling several units at once. Call and describe your project. We will give you a real number fast.

Glass replacement and full window replacement are two very different jobs with very different price tags. Glass replacement means we remove the damaged glass from your existing window frame and install a new pane or insulated glass unit. Your frame, sash, and hardware all stay in place. This is the more affordable option and works for most situations where the frame is still in good condition.

Full window replacement means removing the entire window unit. That includes the frame, sash, and glass. A brand-new window gets installed in the opening. This is only necessary when the frame is rotted, warped, or damaged beyond repair. It costs significantly more and takes longer to complete.

At Advanced Window & Glass Repair, we take a repair-first approach on every call. We assess the frame condition first. If the frame is sound, we recommend replacing only the glass. This saves most homeowners hundreds of dollars compared to contractors who push full replacement for every job.

Yes. Foggy windows almost always result from a failed seal in the insulated glass unit. The seal between the two panes breaks down over time because of temperature swings, UV exposure, and normal aging. Once that seal fails, moisture enters the space between the panes and creates the fog or condensation you see.

The fix is simple. We remove the old IGU from your existing window frame and install a new sealed insulated glass unit. Your frame stays in place. The new unit restores your window’s clarity and energy efficiency at a fraction of full window replacement cost.

Many homeowners across the DMV deal with foggy windows because the region’s hot summers and cold winters stress window seals constantly. If your windows are 10 to 20 years old and show fog between the panes, the seals are likely failing. Call us at and we can give you a cost estimate over the phone in just a few minutes.

Yes. We offer same-day glass replacement service for most residential jobs across Northern Virginia, Maryland, and Washington DC. Our technicians carry common glass types, tools, and materials on the truck. Many replacements get completed in a single visit without a return trip.

Same-day service is especially important for broken windows. A broken pane is a security risk and leaves your home exposed to weather, insects, and intruders. We prioritize urgent calls and dispatch technicians as quickly as possible. For after-hours emergencies, we also provide 24/7 emergency board-up service to secure your home until the full glass replacement can happen.

To schedule same-day service, call  as early in the day as possible. Morning calls give us the best chance of getting a technician to your home that day. We serve the entire DMV from our four offices in Woodbridge, Arlington, Silver Spring, and Burke.

We replace every type of residential window glass found in DMV homes. This includes single-pane glass, double-pane insulated glass units, tempered safety glass, and laminated glass. We also install Low-E coated glass and specialty glazing for older or custom windows.

We work with every window style too. Double-hung, single-hung, casement, awning, picture, bay, bow, transom, basement, and storm windows are all part of our regular service. Our technicians bring 25+ years of experience with window types from every era of home building in the region. That includes everything from 1950s colonials with original glass to modern new construction with triple-pane units.

If you have a window type or glass specification you are unsure about, call us at . We can usually identify what you need over the phone with just a few questions. No site visit is required for most estimates. We carry a wide range of glass sizes and types to complete most jobs in one trip.