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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon448
    Verified window services reviews

Find Window pros in Glenarden

Avatar for Unicorp Home Energy Services
Unicorp Home Energy Services
4.9(
630
)
New Windows - 6 +New Windows - 2 - For BusinessNew Windows - 3-5 - For Business+3 more

Serving Glenarden, MD and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"I am very fussy and frequently critical, yet I have only the best things to say about Unicorp window replacement. The owner came to my home - on time - to explain all the options and costs for replacing my windows. It didn't feel like a sales pitch, but more like a discussion of what was best for my home. Unicorp is a local company and makes their own windows, so I knew if there was a problem, there would be someone nearby to call. My windows were installed on time and the crew was very professional. They are very hard workers; they didn't even take a lunch break. I was assured that my new windows would not let the cold air in, as my old windows did. I'll have to wait for winter to test this out, but I have confidence that since these windows were custom-made for me, they fit more tightly. It has been a pleasure to find a local company that has an excellent product, is honest, and reasonably priced."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Response rate100%
10 neighbors recently requested a quote
Avatar for A.R. Glass Repairs
A.R. Glass Repairs
5.0(
22
)
Window Glass - Install or Replace

Serving Glenarden, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Excellent work. The person who assisted us was gruff and no-nonsense, but professional. He asked that we send a photo of the window, which we did. He then came out and measured the window. He came back a couple of days later, and completed the work. The window looks fantastic, and we are very pleased with his work."
Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Power Home Remodeling
Power Home Remodeling
4.2(
776
)
New Windows - 6 +New Window - SingleNew Windows - 3-5

Serving Glenarden, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Excellent workmanship and products I have had three installations with Power in the past two years. I first used them for a new roof and gutters. The workers were all knowledgeable in their area of work. Clean up was good although some nails kept showing up over time. Next I had the 2nd floor windows and some 1st floor windows replaced, 9 in total. Installation went well and they cleaned up beautifully afterwards. I love the windows! They are a beautiful and energy efficient product. Lastly, I recently had a bay window replaced in my kitchen with the same type window. The workers ere all friendly and explained what would be done. The area was draped with plastic to cut down on dust. Clean up was excellent inside and outside! The window is beautiful and the framing on the outside of the window matches the other windows and the small roof above the bay window was replaced with the same roofing as the rest of the house. I would choose them again for any future projects."
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1867 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for District Capitol Glass LLC
District Capitol Glass LLC
4.8(
54
)
Window Glass - Install or Replace

Serving Glenarden, MD and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Family owned business since 2015, licensed and insured.\nEither RESIDENTIAL OR COMMERCIAL Glass window&doors and sliding door repair , shower doors frameless or storefront installation and glass replacement , screens, mirrors or even table tops...\nDC glass technicians are available and on call 24/7 to provide you with assistance and help.\nThe glass we fit always conforms to the very latest American standards for energy and safety..\nOur mission is your full satisfaction.\nWhen glass , just give us a call

Custom shower door glass
Custom shower door glass
Window glass replacement
8 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for ROJANI Facilities Management
ROJANI Facilities Management
4.7(
57
)
Window Cleaning

Serving Glenarden, MD and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Did an awesome job cleaning windows, sills and screens. They were very fast, very reasonable price and did a great job. Would highly recommend them"
window Cleaning
Window Cleaning
Window Washing
Residential Window Cleaning
Pressure Washing

+4

Response time1 day
12 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Nova Exteriors Inc
Nova Exteriors Inc
4.3(
500
)
New Windows - 3-5New Windows - 6 +

Serving Glenarden, MD and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"Nova Exteriors did a fantastic job on our windows. Tom came to give us our estimate and walk us through the various products they provide. He did a great job at answering our questions and showing us what our options were without being in-your-face-buy-my-product sales guy. The team that came and installed the windows did an amazing job. They were in and out in half a day. We had five double hung windows installed and one massive picture window. They were courteous, on time, and cleaned up inside and outside when they were done."
Full roof & siding replacement, Vienna VA 2024.
Roof replacement in progress - Vienna, VA
Full roof & siding replacement, Vienna VA 2024.
Roof replacement in progress - Vienna, VA
Full roof & siding replacement, Vienna VA 2024.

+18

Response time1 day
Response rate100%
Recommended by90%of homeowners
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Windows questions, answered by experts

Depending on the window style and your home's layout, you can install replacement windows from either the inside or the outside. Many installations are done from the inside because it allows for better access and weather protection, but some exterior installs are easier for certain types of siding or trim. The key is choosing the approach that gives you the best access to the frame while keeping the existing structure intact.

Windows last between 15 and 30 years on average. The glass tends to last for around 20 years, while the frames last up to 50 years. This varies by the type of window frame material, glass quality, location, and level of maintenance. Wood frames have the shortest lifespan and require repainting or resealing every couple of years, while fiberglass has one of the longest lifespans.

The type of casement window you have depends on where the hinges are located, the number of sashes, the style, and how the windows open. Single casement windows are popular casement windows that use a handle or crank to open. If you have two casement windows side by side, you likely have double casement windows. 

Windows that swing inward can tip you off to having in-swing casement windows, while windows that open from the bottom and swing outwards are top-hinged. If you can open your windows by pushing them outwards like a door, you may have a type of push-out window.

The average cost to repair a window is about $400, with prices typically ranging from $175 to $1,500. The final cost is influenced by several factors, including:

  • Number of Panes: Single-pane repairs average around $200, double-pane repairs range from $200 to $400, and triple-pane repairs can cost $600 to $1,100.

  • Type of Repair: Minor fixes for a track, seal, or sash are more affordable than repairs for broken glass or window frames, which are typically the most expensive.

  • Window Details: The size, type, and material of the window affect the price.

  • Accessibility: Windows on upper floors or in hard-to-reach locations may increase labor costs.

  • Other Factors: The extent of the damage, local labor rates, and the need for emergency service will also impact the total cost.

For comparison, a full window replacement can range from $175 to $1,800 or more for high-end materials or large windows like bay or bow windows.

Bifold windows work by using a track that allows panels to slide to the side and "stack" so they take up minimal space, leaving the largest opening. The sashes connect to each other with butt hinges or concealed hinges and to the window frame with the same type of hinges you’d find on a casement window. Some manual bifold windows also have casement stays or another piece of hardware to keep your windows in place when they’re open.

The Glenarden, MD homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.