Window Replacement - Written Price Before Anything Is Ordered

Trusted Window Replacement Nationwide

Window replacement means removing an old, failing window and installing a new unit that fits the opening properly, seals tightly, and operates the way it should. Most single-window replacements across the country run $600 to $1,800 installed, depending on the frame material, glass package, and whether the opening needs carpentry work. We handle the entire job: removal, disposal, installation, insulation, interior trim, and exterior caulking. Meridian Windows & Doors is part of the Garrison Partners family, operating to The Garrison Standard since 2009. Every project gets a written price before work begins, and every installation is covered by our 365-Day Done Right Promise in writing. Call (817) 686-2228 to talk through what you’re seeing and get a straight answer.

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Energy Efficient Windows

Energy Efficient Windows are units built to reduce heat transfer between your home and the outside, typically using low-E glass (a thin coating that reflects heat while letting light through), inert gas fills like argon between panes, and insulated frames. You need them when your current windows feel drafty in winter, radiate heat in summer, or your HVAC runs constantly to hold a comfortable temperature. Meridian Windows & Doors specs energy packages from eight manufacturer lines, so we match the glass performance to your climate and sun exposure rather than selling whatever is on the warehouse shelf. For a detailed breakdown, see our Window Replacement cost guide; expect to pay $800 to $2,200 per window for a quality energy-rated unit installed.

Why the Glass Coating Matters

Low-E coating is not a gimmick. It blocks a meaningful share of infrared heat while letting visible light through, which is why two windows can look identical and perform very differently. We show you the performance numbers for each option before you commit.

Frame Material and Thermal Break

A window is only as efficient as its frame. Vinyl, fiberglass, and thermally broken aluminum each carry heat differently, so we walk through what lasts in your specific weather conditions. The right frame choice keeps the glass package doing its job for decades.

Window Repair

Window Repair covers fixing what is broken on an existing window: a sash that won’t stay up, hardware that grinds, a lock that no longer catches, or a frame that has started to sag. You need it when the window still holds glass and seals but fails at the moving parts or the weatherstripping. Meridian Windows & Doors diagnoses the specific point of failure before recommending anything, and if the repair is small, we tell you that plainly. Minor repair work typically runs $150 to $600, while repairs involving sash disassembly or hardware replacement can reach $900 before you’re better off replacing the unit entirely.

Hardware and Balance Systems

Older double-hung windows rely on balance systems that wear out over time. We replace balances, pivot bars, and tilt latches with parts matched to the original manufacturer, so the window operates like it did when it was installed.

Weatherstripping and Draft Seals

Worn weatherstripping lets air move through a closed window and drives up heating and cooling costs. We replace compression seals, pile strips, and gaskets with the correct profile for the frame, then test the seal before we call the job done.

Window Replacement Company

A Window Replacement Company is a contractor that specializes in removing old windows and installing new ones, as opposed to a general contractor who handles windows as one item on a long punch list. You need a specialist when you want the job measured accurately, ordered correctly, and installed with attention to flashing and air sealing. Meridian Windows & Doors specializes in Los Angeles Window Replacement and nothing but windows and doors. Our technicians are background-checked and uniformed, so you know exactly who is walking through your door. A full replacement with a mid-range vinyl or aluminum unit runs $600 to $1,400 per window; premium or oversized units run higher.

Specialists Versus General Contractors

The difference shows up at the flashing. A specialist installs windows every week, so the head flashing, sill pan, and jamb sealing get done the way the manufacturer requires. That is the difference between a window that leaks in year three and one that doesn’t.

Accountability in Writing

We put the price on paper before any work starts, and it does not move at the door. The 365-Day Done Right Promise is part of the same written agreement: if the work fails within a year, we return at no charge. No fine print about labor exclusions.

Window Glass Replacement

Window Glass Replacement swaps only the glass unit inside an existing frame, useful when the frame and sash are in good shape but the insulated glass unit has failed, cracked, or fogged. You need it when you see moisture between panes, a visible crack, or a seal that has failed but the window structure is still sound. Meridian Windows & Doors orders the correct thickness, tint, and low-E match for the original unit. Replacing the glass in a standard double-pane window generally costs $250 to $700 per window installed, while large or specialty glass runs $700 to $1,500.

Matching the Original Glass Package

Glass is not generic. We measure the existing unit and match the spacer type, gas fill, and coating so the new glass performs like the original. If the existing glass is underperforming, we tell you and offer an upgrade.

When the Frame Is Worth Saving

A solid frame with a failed glass unit is a good candidate for glass-only replacement. The job costs less than a full window replacement and keeps your exterior trim untouched. We tell you honestly whether the frame has enough life left to make the repair worthwhile.

Window Sash Replacement

Window Sash Replacement swaps out the moving panel of a window, the part that holds the glass and slides or swings within the frame, while leaving the surrounding frame in place. You need it when the sash is rotted, warped, or so far out of square that it will not close, even if the frame itself is still solid. Meridian Windows & Doors orders replacement sashes matched to the original manufacturer or builds custom sashes when the window is no longer in production. Replacing a sash typically runs $300 to $900 per sash installed, depending on the window type and material.

Custom Sashes for Discontinued Models

When a manufacturer has stopped making your window line, the sash can still be built to match. We replicate the profile, joinery, and glass package so the new sash is indistinguishable from the original. It keeps the rest of your windows untouched.

Rot and Squareness Repair

A sash that has absorbed moisture will swell, bind, and eventually rot at the joints. We replace the damaged sash and correct the fit so the window opens, closes, and locks without forcing it. Forcing a swollen sash is how homeowners crack the glass or break hardware.

Window Glass Repair

Window Glass Repair addresses smaller glass failures: a chip, a superficial crack that has not spread through the pane, or a scratch deep enough to compromise the seal’s long-term integrity. You need it before a small crack becomes a full split, which is what happens when seasonal temperature swings put stress on the weakened point. Meridian Windows & Doors assesses whether the glass can be repaired or whether the smarter money is a glass replacement. Minor glass repair work runs $100 to $350; once the crack has run edge-to-edge, you are in glass replacement territory at $250 to $700 per window.

When a Crack Is Cosmetic Versus Structural

A chip at the edge of a pane will usually spread, and the first cold night is when it does. We look at the location, depth, and age of the damage to tell you whether a repair will hold or whether replacement is the honest call.

The Seal Failure Consequence

Any breach in the glass surface eventually lets moisture into the airspace between panes. Once that happens, the window fogs, the insulating gas escapes, and the unit loses its thermal performance. Repairing the glass early is cheaper than replacing a fogged unit later.

Window Pane Replacement

Window Pane Replacement installs new glass into an existing frame, typically a single pane that has broken or cracked, whether the window is a single-pane or a multi-pane insulated unit. You need it when the glass is broken, and the decision is whether to replace just the pane or the entire window. Meridian Windows & Doors replaces the pane and the glazing seal around it, so the opening is weathertight before we leave. A standard pane replacement runs $200 to $600 per pane installed; low-E or impact-rated panes run higher and depend on the manufacturer.

Single Pane Versus Insulated Unit

Older homes may still have single-pane glass, and a broken pane is a straightforward replacement. If the window is a sealed insulated unit, one broken pane means the entire glass unit gets replaced, because the two panes are sealed together at the factory.

Glazing and Bedding Compound

A pane is only as good as the seal holding it in the sash. We remove the old glazing, clean the rabbet, and bed the new pane with fresh compound so water cannot sit against the wood or metal. That detail is where a lasting replacement and a five-year call-back diverge.

Window Seal Repair

Window Seal Repair fixes the air seal around a window, the weatherstripping and gaskets that stop air from moving between the sash and the frame. You need it when you feel air moving around a closed window, hear wind whistling through the edges, or see daylight through a gap. Meridian Windows & Doors identifies the exact leak point and replaces the worn material with the correct profile for the window. Seal repair generally runs $125 to $450 per window, depending on how much of the weatherstripping needs replacement and whether the sash must be pulled to do it right.

Finding the Leak, Not Guessing

We run a smoke pencil or a thermal reading along the frame to find the actual gap instead of replacing every piece of weatherstripping blindly. That keeps the repair focused and the price honest.

When the Frame Itself Has Shifted

Sometimes the seal fails because the frame has settled out of square, and new weatherstripping alone will not close the gap. We measure the reveal and tell you if the fix is a seal replacement or a frame adjustment, so you do not pay for a seal repair that fails in a month.

Brands We Service

We are authorized to install and replace products from eight manufacturer lines, and our techs work on all of them: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. For CWS units, we order factory-matched glass packages so the replacement is consistent with the rest of the home’s windows. ES Windows and ECO Window Systems are both lines we spec regularly, and our crews know their hardware and seal profiles well enough to diagnose and repair without guesswork. Mr-Glass units come through our shop often enough that we keep common replacement parts on hand.

Whether you have one of those brands or any other make, we can help. A window is a window, and the discipline is the same: measure it right, order it right, install it square, and seal it tight.

Signs You Need a Pro Right Now

• Fog or moisture between the panes. That means the seal on the insulated glass unit has failed, and the window’s thermal performance is gone. Once moisture shows inside the airspace, the failure is permanent and gets worse with every temperature swing.
• Visible rot or soft wood at the sill or frame. A soft sill means water has been getting in for a while, and it will only spread. The window may need a full replacement, not a caulk touch-up.
• A sash that drops or will not stay open. That is a failed balance system, and it can be dangerous when the sash slams shut on its own. We replace the balance hardware before the glass or the frame takes the hit.
• Drafts you can feel with the window closed and locked. Air moving through a closed window means the seals or the installation have failed. The fix is usually straightforward, but it will not fix itself.
• Cracks running toward the edge of the glass. A crack that reaches the edge means the pane has lost structural integrity and will fail completely under the next thermal load. Glass replacement is cheaper before the crack spreads.

Our Process, Step by Step

1. 1
   Written estimate after a real inspection. We measure every opening, check the condition of the frames, and put the full price on paper. The price covers the work we discussed, and it does not move at the door.
2. 2
   Precise ordering matched to the opening. Every window is ordered to the measured opening, not a nearest-fit stock unit. That means proper reveal, proper operation, and no gaps filled with shims and hope.
3. 3
   Removal with the interior protected. We drop cloths and protect the work area, remove the old window, and prep the opening square. Any rot or damage we find gets addressed before the new unit goes in, and we tell you what we found before we proceed.
4. 4
   Install, insulate, and seal. The new window is set level and square, insulated around the frame, flashed against water, and sealed inside and out. We test the operation and lock before we clean up.
5. 5
   Post-install walkthrough and written warranty. We walk you through the new window, show you the completed work, and hand you the written 365-Day Done Right Promise. If anything fails within that year, we come back at no charge.

How Much Does Window Replacement Cost?

Where We Work

Meridian Windows & Doors serves homeowners and businesses across the United States through local crews held to The Garrison Standard on every job. We’re part of the Garrison Partners family, independently owned and operated at the local level but run with the same discipline everywhere we work. A meridian is a fixed line you measure everything against, and that is what the name means and how we run every install.

Frequently Asked Questions About Window Replacement

Schedule Your Window Replacement Service Today

Get a written price before any work starts. Call (817) 686-2228 and a real person will answer, day or night, to schedule your free estimate. We’ll measure, inspect, and put the full number on paper, with no obligation and no pressure. The estimator will be on time, the price will be in writing, and the work is covered by the 365-Day Done Right Promise. That is how Meridian Windows & Doors runs every job.

Written by Elliot Vance, Owner at Meridian Windows & Doors, serving homeowners nationwide since 2009.