Get matched with top window treatment pros in Cornwall, VT

Q: What is the difference between a bay window and a garden window?

• <div><p>Bay windows and garden windows differ in both size and window angle. Garden windows are smaller than bay windows and extend from the house at 90-degree angles, creating a box-like shape. Bay windows, often much larger than garden windows, consist of three windows set at 25- to 45-degree angles to jut out from your home. </p></div>

Q: What are common window sizes?

• <div><p>There are many <a href="https://www.angi.com/articles/standard-window-sizes.htm">standard window sizes</a>. The most common windows, single or double-hung models, typically range from 2-feet by 3-feet up to 4-feet by 6-feet. Of course, sliding windows will be wider than they are tall, though the standard sizing follows the same measurements. </p></div>

Q: How do I tell what brand of window I have?

• <div><p>Look for stickers at the top or inside of the frame, like in the tracks when the window is open. Some brands also stamp their name onto the frame itself or place it between the panes of glass, although this is less common. If you can&rsquo;t find the info on the window itself, consider asking your neighbors or HOA.</p></div>

Q: What should you not use to clean windows?

• <div><p>You should avoid using abrasive materials and harsh chemicals when cleaning windows. Abrasive tools like scrubbing pads, rough cloths, or steel wool can permanently scratch and damage the glass. Harsh chemical cleaners containing alcohol or ammonia can damage window treatments, frame materials, and special features like tinting. It is also best to use distilled or filtered water instead of hard water, which can leave spots or streaks. For best results, use a clean microfiber cloth to wash the glass and old black and white newspapers to dry it without leaving streaks.</p></div>

Q: Can I install storm windows myself?

• <div><p>DIY is possible with the proper tools. Professional installation ensures a proper seal and energy efficiency.</p></div>

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Verified Reviews for Window Treatment Service pros in Cornwall, VT

*The Angi rating for Window Treatment Service companies in Cornwall, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Treatment Service needs.

*The HomeAdvisor rating for Window Treatment Service companies in Cornwall, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Treatment Service needs.

Last update on July 02, 2025

Reviewed in July 2025
Mad City Windows & Baths installed all new windows in my house last Tuesday. Rich & Hunter Rager & John Holliday did a fantastic job with the install and had it done in a day! They were pleasant & efficient as was Dustin Arnold, the field rep who came becuz I had an issue with what I was...
Mad City Windows & Baths
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Reviewed in January 2025
Jamie and her team at JJ’s are amazing to work with, They were quick to respond to any questions that I had during the entire process. I was very satisfied with all of the exterior work that was completed, new roof, siding, windows and doors. And a new deck. That I now have them doing a...
JJ's Exteriors LLP
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Reviewed in January 2024
They broke the marble windowsill and although the VP of Operations assured me it would be replaced, he did not get back to me when I called and texted him several times. The windows and door in the lanai are acrylic, which I did NOT know I was getting. I thought they would be glass like the...
WindowWall
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Reviewed in October 2023
I highly recommend this company for the work they did for me,they were very polite and friendly bunch of workers they kept me informed about everything and their price is really reasonable I love how my kitchen and bathrooms look and the windows Thank You Summit Up Construction
Summit Up Construction
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Reviewed in January 2023
Will Danforth has worked on several jobs for me: scraping and painting white window trims and eaves, re-staining cedar wood siding shingles, and some interior painting. For each job, he did exceptional work. He is punctual, attentive to detail, conscientious, and meticulous about cleaning up....
Danforth Painting
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Reviewed in July 2016
Fantastic, We just purchased our new home and I had painted as much as I could but we really needed a professional to come in and take over the larger rooms and ceilings with trim detail and window trims. Joe was very professional, he was able to work with our budget and offer us a great deal....
Precision Pros
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Reviewed in January 2015
Bill said it would take 4-6 weeks, they were there for over 13 weeks (additional work early on took 5 days). In late July, I asked that it be wrapped up by August 20 (would have been day 49). They left mid-September (day 66). Bill assured me that once they started, they'd be there every day....
Multy Builders
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Reviewed in June 2014
ATC Builders worked with us to transform our dark and choppy log home's first floor into a brighter, lighter, open space. Our kitchen remodel spilled into the living and dining rooms by refinishing the floors, sheet rocking a wall to unify and lighten the dining room and kitchen and removed a...
Green Age Builders
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Reviewed in May 2012
Excellent. Mitch came himself to give the estimate. This was for my mom's house and I needed to be in from out of town to monitor for her. Even though there were some weather delays, they got it done in the window I had scheduled, which I really appreciated. Mitch told me he was available...
Major Homes Corp.
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Reviewed in September 2011
4 ladies arrive and divide the jobs. <br /> they clean everything and in about 2 hours your house looks detailed. <br /> they will accept any extra cleaning requests that they can do, for example: wash all inside windows or wipe down walls.
Maids
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Find Window treatment pros in Cornwall

Vermont Window Treatment, LLC

4.5(

)

Blinds or Shades - Install or Replace - For Business

Serving Cornwall, VT and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Project was done quickly from ordering process to installing. I am very happy with them."

Response time2 hrs

Recommended by93%of homeowners

Blinds or Shades - Install or Replace

Serving Cornwall, VT and surrounding areas

Approved (Corporate)

In business since 1996

Warranties offered

Small jobs welcome

"I wasnâ t confident in their measuring process"

Recommended by66%of homeowners

Request Quote

Toner's Satellite Audio/Video Electronics

4.4(

)

Blinds or Shades - Install or ReplaceBlinds or Shades - Install or Replace - For BusinessElectronic Drape, Shade or Blind Opener - Install+3 more

Serving Cornwall, VT and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"Recommended. I've know them for 15 years. They are always available."

+18

Response time2 days

10 neighbors recently requested a quote

Recommended by100%of homeowners

Blinds or Shades - Install or ReplaceBlinds or Shades - Install or Replace - For BusinessBlinds or Shades - Repair+13 more

Serving Cornwall, VT and surrounding areas

In business since 2006

Credit card accepted

"I never contacted the provider or used this service in anyway. I have to
write this review so that the request to write this review stops
popping up.
The rating is bogus as it is required to be able to submit.
"

California Client Saves with HMD Designer Discounts

Recommended by54%of homeowners

Blinds or Shades - Install or Replace

Serving Cornwall, VT and surrounding areas

In business since 1996

Free estimates

Emergency services offered

Here at LeClair Renovations, you will be very pleased with our services. We are honest and hard working. We focus on eco-friendly building solutions whenever possibe. We strive to maintain a high level of service and quality from start to finish. Projects will be 100% to your satisfaction! Call us today for a free estimate!

+33

Recommended by100%of homeowners

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Ridgeline , LLC

New to Angi

Blinds or Shades - Install or ReplaceBlinds or Shades - RepairIndoor Shutters - Install or Replace+3 more

Serving Cornwall, VT and surrounding areas

In business since 2020

Free estimates

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!\n

Request Quote

Window Treatments questions, answered by experts

Bay windows and garden windows differ in both size and window angle. Garden windows are smaller than bay windows and extend from the house at 90-degree angles, creating a box-like shape. Bay windows, often much larger than garden windows, consist of three windows set at 25- to 45-degree angles to jut out from your home.

There are many standard window sizes. The most common windows, single or double-hung models, typically range from 2-feet by 3-feet up to 4-feet by 6-feet. Of course, sliding windows will be wider than they are tall, though the standard sizing follows the same measurements.

Look for stickers at the top or inside of the frame, like in the tracks when the window is open. Some brands also stamp their name onto the frame itself or place it between the panes of glass, although this is less common. If you can’t find the info on the window itself, consider asking your neighbors or HOA.

You should avoid using abrasive materials and harsh chemicals when cleaning windows. Abrasive tools like scrubbing pads, rough cloths, or steel wool can permanently scratch and damage the glass. Harsh chemical cleaners containing alcohol or ammonia can damage window treatments, frame materials, and special features like tinting. It is also best to use distilled or filtered water instead of hard water, which can leave spots or streaks. For best results, use a clean microfiber cloth to wash the glass and old black and white newspapers to dry it without leaving streaks.

DIY is possible with the proper tools. Professional installation ensures a proper seal and energy efficiency.

The Cornwall, VT homeowners’ guide to window treatment services

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

See all articles

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