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Foggy Glass Replacement
Man cleaning a large white-framed window with a squeegee, removing condensation or foggy residue. The window overlooks a scenic outdoor view with trees and mist in the background, creating a serene atmosphere.

Foggy Glass
Replacement

4.9
powered by Google

Revamp Your Windows by Replacing the Glass

Is your window glass foggy? If so, it’s time for a replacement. Over the years, the seals between window panes can break, letting humid air seep in. This moisture condenses and evaporates, leaving your windows cloudy and obstructing your view.

For replacements, we choose Cardinal Endur IG for its superior energy efficiency and durability. Its dual-seal technology prevents moisture buildup, fogging, and air leaks, which can compromise insulation. The insulating glass also improves thermal performance, helping reduce energy bills while keeping your home comfortable. With a 20-year seal warranty and a trusted reputation, Cardinal glass ensures reliable, long-lasting results for every window we replace.

Professional window technician wearing gloves and overalls installing or repairing a white-framed double-hung window. He is adjusting the sash while standing outside a house with a garden, trees, and a parked car in the background.

How We Replace Foggy Glass

Replacing foggy glass doesn’t require removing or repairing the frame. We simply remove the old, cloudy panes and replace them with clear, high-quality insulating glass that meets your needs.
Whether it’s a double pane window, door, attic glass unit, or custom shaped window we offer fast, reliable solutions that leave you with shiny, clear windows that brighten your home.
STEP 1.
We assess the condition of the window glass and discuss replacement options.
STEP 2.
We schedule the measurement and order the glass unit.
STEP 3.
In about 2 weeks we carefully remove the damaged or foggy glass.
STEP 4.
We install the new glass unit, ensuring it’s perfectly fitted and sealed.
STEP 5.
We clean up after the installation, leaving you with clear, beautiful windows.

Restore Your View Today

Rotten Window Repair is here to replace your foggy glass units and restore your windows to their original clarity. Our team has the expertise, tools, and knowledge to provide high-quality glass replacement at affordable rates.
Whether you need caulking, reglazing, or single, double, or triple-glass replacement, we’ve got you covered.
Call Now for a Free Inspection and Estimate!
Order Now and Get a 10% Discount!
Rotten window before
The process of installing a window
Painting the floor before
Painting the floor after
sash replacement
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Types of Windows we work with

Repaired windows and doors can greatly improve your home’s appearance, energy efficiency, and security. We work with:

Awning windows

Awning windows

Awning windows are hinged at the top and open outward, forming a protective “awning” when open. They are perfect for areas that need ventilation even during light rain and are a great option if you need reliable window repair or replacement in compact spaces.

Bay

Bay windows

Bay windows consist of three or more panels arranged at angles, extending outward to create additional interior space. They bring in more natural light and provide a panoramic view of the outdoors – we repair and restore bay window frames, glass, and seals to improve comfort and energy efficiency.

Bow

Bow windows

Bow windows are made up of four or more panels that curve outward, creating a rounded appearance. They enhance the sense of space and offer a wider view of the surrounding landscape; our team works with bow window repair, including sash, hardware, and glass replacement.

Casement

Casement windows

Casement windows are hinged on the side and open outward, making them ideal for tall, narrow spaces. They provide excellent ventilation and a sleek, modern look.

We service casement window hardware, sashes, and seals to restore smooth operation and prevent drafts.

Sliding windows and doors,
such as french doors and
patio sliding doors.

Sliding windows and doors

Sliding windows and doors, such as patio sliding doors or French doors, open horizontally along a track for smooth operation. They are ideal for creating seamless indoor-outdoor transitions and saving space. We handle sliding window and door repair, including track, rollers, and glass replacement.

Double glaze

Double-hung windows

Double-hung windows are constructed of two sashes. Both the top and bottom sashes can slide up and down within the frame, offering improved ventilation. You can open the bottom sash to bring in air from below and the top sash to allow air to escape from above. This style is popular in both classic and modern homes, and we specialize in double hung window repairs, sash repair, and balance replacement.

garden window

Garden windows

Garden windows extend outward from the home, creating a small, enclosed space perfect for growing plants or displaying decor. They allow for maximum sunlight and add charm to kitchens or other living spaces. We offer garden window glass replacement, frame repair, and sealing to prevent leaks and drafts.

Picture windows

Picture windows

Picture windows are large, fixed windows designed to frame the outdoor view like a picture. They do not open but provide ample natural light and a clear, unobstructed view. Our services include picture window glass repair, foggy glass replacement, and frame restoration.

Single-hung

Single-hung windows

Single-hung windows have a fixed upper sash and a lower sash that slides vertically to open. They are a cost-effective and space-saving option for any home. We repair single hung window sashes, balances, and hardware to extend the life of your existing windows.

Testimonials

4.9
Based on 56 reviews
powered by Google
Jennifer Vojvoda profile picture
Jennifer Vojvoda
16:57 15 Jan 26
Had a good experience with this company. They got us an appointment in 2 days and were able to replace the glass in our window in a hour. The price was reasonable too.
Samantha Rutyna profile picture
Samantha Rutyna
20:16 10 Jan 26
Rotten Window Repair did an excellent job repairing my basement window. High quality workers, and very fair pricing. Excellent costumer service. I would recommend this company to others and I would use them again myself.
Ramie Hamdan profile picture
Ramie Hamdan
19:22 04 Dec 25
professional, clean, and timely. did a great job repairing my sash I would highly recommend them.
Ambrie Gordon-Carroll profile picture
Ambrie Gordon-Carroll
18:24 04 Nov 25
Great work!
Debbie Grzonka profile picture
Debbie Grzonka
10:09 04 Oct 25
I love Tony and his crew. They are very honest and pleasant to work with. Awesome job and knowledgeable of windows and fixing them to look new. Saved lots of money and got to the root of the problem. Yes the windows were bad, but insulation of the home is my main problem. Thank you Tony and and crew. Love my new repaired windows. They all open and close. Now.
Mike Baron profile picture
Mike Baron
20:56 15 Apr 25
I highly recommend this company. Quick response to initial request and they came out and quoted the same day. Work was completed ahead of schedule and very well done and clean. Great job.
Anthony Alsip profile picture
Anthony Alsip
22:25 10 Mar 25
These guys are amazing the work that was completed was beyond my expectations. The professionalism and explanation that they offer and have is hands down the best I have had with a window company. Thank you guys so much for your hard work and dedication to the job

Why Us?

Rotten Window Repair is a leading window company that uses unique methods, cutting-edge tools, and technologies to achieve your desired results.
Whether replacing the sash, sill or frame, replacing the glass, or repairing the mechanism, we can do it all. If you are confused about how to fix your windows, we are here to help you.

10+

years

of experience

20

years warranty on the thermal seal

10

years warranty on woodwork

FREE

estimate
and inspection

Repair or Replace! Save Money with Rotten Window Repair! We always opt for repairing instead of complete replacement, and only recommend replacement when necessary, offering cost-effective solutions.
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    What type of windows or doors need repair?
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    What issues are you experiencing?
    (Select all that apply)

    How many windows or doors need repair?

    When would you like the repairs completed?

    When would you like the repairs completed?





    Answer a few questions and get a window cost estimate and a 10% discount

      Question 1: Is your window fogged up inside the double-glazed unit?

      Question 2: Is there a crack or chip in the glass?

      Question 3: A draft with the window closed?

      Question 4: Window won’t open or is stuck?

      Question 5: Are there any signs of rot, cracks, or swelling on the wooden part of the window?

      Question 6: Do you want to replace the entire window or patio door?

      Question 7: Does the exterior of the house appear outdated, with peeling paint?

      Not sure which service is right for you? No problem! Send us a request, and our specialists will provide a full consultation to answer all your questions.



      If you don’t find the answer you’re looking for, our team is here to assist and provide expert consultation!

      Christmas and New Year

      Specials from Rotten Window Repair!

      With Christmas and the New Year just around the corner, Rotten Window Repair is delighted to show our appreciation to our customers by offering special holiday discounts on our services. For a limited time, you can enjoy:

      10% OFF all window repair and glass replacement services

      FREE estimates and inspections for your home windows and patio doors 

      Don’t wait for the holiday rush to pass — take advantage of these Christmas and New Year offers from Rotten Window Repair and welcome the new year with safer, warmer, and more beautiful windows.