Get matched with top window pros in Lowell, ME

Q: Do egress windows open in or out?

• <div><p>Most modern egress windows installed in basements open outward into a window well, although some older homes have in-swing windows. Egress windows, like casement windows used in other parts of the home, such as bedrooms and bathrooms, may open inward, and these windows are often larger than outward-opening windows. </p></div>

Q: Does insulating windows with plastic work?

• <div><p>Insulating windows with plastic works, but it can be time-consuming, and the end results can&mdash;and often do&mdash;end up lacking in aesthetics. Window film and <a href="https://www.angi.com/articles/how-to-caulk-windows.htm">caulking your windows</a> to make sure there are no drafts are two options that increase the energy efficiency of your home in a low-cost way. Plastic can be a good strategy while you consider alternatives.</p></div>

Q: What is the rough opening of a standard window?

• <div><p>The rough opening refers to the framed space in the wall where the window will be placed. That means the full size of the space will be filled with both glass and frame once the new window is installed. For a standard window, a rough opening adds 1/2 inch to 3/4 inch to both the length and width. </p></div>

Q: Do you glaze windows on the outside or inside?

• <div><p>Glazing is always done from the outside of the window, while the inside doesn&rsquo;t require any glazing. This is because the main purpose of glazing is to create a weather-tight seal where the glass meets the frame, <a href="https://www.angi.com/articles/5-ways-fix-drafty-windows.htm">protecting against drafts</a> and moisture. Since the exterior is exposed to the elements, that&rsquo;s the side that needs the weatherproofing.</p></div>

Q: Is it expensive to add windows to a house?

• <div><p>Adding windows to a house is expensive. Budget roughly <b>$5,800 </b>to add a single window, and double or triple that to add two or three. In some cases, adding a single window can exceed <b>$20,000</b>, depending on the type of exterior wall, the size of the window, the type of window, local permit costs, and other factors.</p></div>

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Verified Reviews for Window Service pros in Lowell, ME

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

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

Last update on March 15, 2026

Reviewed in March 2026
They made a fire pit and a quilt rack for me. Absolutely love them both! Great craftsmanship and quick turn around time. I will be using them for other projects as well!
Central Maine Customs
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Reviewed in October 2025
Category is not really correct. We needed a garage clean out including an old refrigerator, clean up of debris in crawl space, clearing of miscellaneous junk from garden shed, and removal of a giant long. Mike did it all, quickly and efficiently and for a fair price. He, was a pleasure to work...
Maineiac Services Hauling & Junk Removal
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Reviewed in June 2025
Very professional and efficient. Explained the entire process to us well, and was very upfront about costs. Work performed had some very unique challenges, in which solutions were found quickly. Highly recommended!
GM Electric
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Reviewed in November 2023
Very clean workers. Covered our floors and furniture before starting , always on time , leaving our home with no mess. Hope to see them next spring. for outside work. Thank Pete 's
Pete Gray Painting
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Reviewed in September 2023
This company came in and replaced a botched job done by an unscrupulous concrete contractor. Curb Sol did the demolition of that job and replaced it with exactly what I requested. Clean job and very professional. In Maine it's hard to find trustworthy, fair contractors. Highly recommend these...
Curb & Sidewalk Solutions, Inc.
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Reviewed in June 2023
Emptied our house for sale, and the team came in to do a thorough cleaning before photos, showings, etc. Excellent work!!
Molly Maid of Greater Akron & Canton
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Reviewed in June 2023
This company has pleased me in so many ways. Very considerate of my time. They are always on time. Very pleasant to work with and are willing to do any chores Iâ ve asked of them. No job seems to be to big. I have complete confidence with having them in my home. I will continue to have this...
Cyr Green Cleaning
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Reviewed in October 2022
Provided a very comprehensive actionable report.
Taddonio Engineering, LLC
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Reviewed in September 2022
I haven't completed the project yet.
Matt Carr Electric
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Reviewed in January 2022
Dan has performed multiple various services, major and minor, interior and exterior, with professional expertise on all levels for me over the years.Highly recommended.
Arnold Improvements, LLC
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Find Window pros in Lowell

Sean Gleason Home Improvements

5.0(

)

Serving Lowell, ME and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Excellent communication throughout the process! The install was done in a timely and professional manner, and we couldnâ t be happier."

Response time1 day

Recommended by87%of homeowners

Serving Lowell, ME and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."

Response time10 mins

5416 neighbors recently requested a quote

Recommended by66%of homeowners

Serving Lowell, ME and surrounding areas

Approved

In business since 2007

Free estimates

Customers say: Quick response

"He is a great guy! He has saved me from tough situations several times."

Response time3 days

Recommended by100%of homeowners

Serving Lowell, ME and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"They were very polite, very reasonable on price and their quality of work with some of the best I have ever seen. Would recommend to anybody looking to have any type of insulation work done"

Response time2 days

7 neighbors recently requested a quote

Recommended by100%of homeowners

Serving Lowell, ME and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Very great job and very nice!! Fixed toliet, and installed new faucets. He also adjusted the hot water heater thermostat"

Serving Lowell, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Did a great job. Built mailbox stand with an excellent custom flair. Built for strength. Texted and came right away. The message transition to know who was talking to me was confusing at first. DP was also not sure who it was initially."

+12

Response time3 hrs

Response rate88%

33 neighbors recently requested a quote

Serving Lowell, ME and surrounding areas

Approved

Free estimates

Small jobs welcome

"I highly recommend Liberty Construction I will definitely hire him again for future projects!"

2 neighbors recently requested a quote

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R.Y.C Builders

New to Angi

Serving Lowell, ME and surrounding areas

Approved

Emergency services offered

Ive been in the construction Industry for 36 years. I always give my best effort to put out an A+ product. I work hard and love putting my stamp on projects.

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Mountain Peak Contracting LLC

New to Angi

Serving Lowell, ME and surrounding areas

Approved

Free estimates

Small jobs welcome

What do we offer?\nFull home renovations \nKitchen and bath remodels \nInterior/ Exterior finish work \nSiding \nDoor and windows\nDecks \nAdditions\nNew construction \nAnd more!\nContact us today for a free estimate- [email protected]

3 neighbors recently requested a quote

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Mayhew construction services

New to Angi

Serving Lowell, ME and surrounding areas

Approved

Free estimates

Honest hard working guy just looking to add a little more work to the business. Great frame to finish.

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Showing 1-10 of 62

Windows questions, answered by experts

Most modern egress windows installed in basements open outward into a window well, although some older homes have in-swing windows. Egress windows, like casement windows used in other parts of the home, such as bedrooms and bathrooms, may open inward, and these windows are often larger than outward-opening windows.

Insulating windows with plastic works, but it can be time-consuming, and the end results can—and often do—end up lacking in aesthetics. Window film and caulking your windows to make sure there are no drafts are two options that increase the energy efficiency of your home in a low-cost way. Plastic can be a good strategy while you consider alternatives.

The rough opening refers to the framed space in the wall where the window will be placed. That means the full size of the space will be filled with both glass and frame once the new window is installed. For a standard window, a rough opening adds 1/2 inch to 3/4 inch to both the length and width.

Glazing is always done from the outside of the window, while the inside doesn’t require any glazing. This is because the main purpose of glazing is to create a weather-tight seal where the glass meets the frame, protecting against drafts and moisture. Since the exterior is exposed to the elements, that’s the side that needs the weatherproofing.

Adding windows to a house is expensive. Budget roughly $5,800 to add a single window, and double or triple that to add two or three. In some cases, adding a single window can exceed $20,000, depending on the type of exterior wall, the size of the window, the type of window, local permit costs, and other factors.

The Lowell, ME homeowners’ guide to window services

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