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Find New windows service pros in Boulder

Avatar for Zen Windows Denver
Zen Windows Denver
4.9(
135
)

Serving Boulder, CO and surrounding areas

In business since 2013

Free estimates

Warranties offered

"I would recommend Zen windows in a heartbeat. I only needed two windows replaced in my apartment, which most companies will not want to do because it is too small a job. I spoke with Andersen windows and they quoted me over $5000.00! They were great windows, but still... So, I looked for other options and found Zen windows. I liked their approach and philosophy. There was absolutely no pressure. The price they quoted me was what I paid: $2300.00. That included new windowsills. The windows I chose were not the same quality as the Andersen windows, but they are still great for what I need. I was not there for the installation, but my husband really liked the installer. Everything was done in a couple of hours and looked great when I got home. From my angle: great value for your money."
Recommended by97%of homeowners
Summer Window Co
4.9(
62
)

Serving Boulder, CO and surrounding areas

In business since 1997

Free estimates

Warranties offered

"Unfortunately, everything about the sub-contractor was less than satisfactory in almost every way possible so I emailed Bill through Angie's List stating that I had concerns and he replied back that I was to contact him directly and he provided his phone number.  I could not have asked for a more professional and kind response to my plea for help!!! While detailing the concerns on the phone, Bill listened patiently (not always an easy thing for a man to do when a woman is frustrated and maybe not as articulate as she could be) and kindly offered to come to my house with the sub-contractor at the next appointment. I was immensely relieved and from that moment my anxiety diminished and I felt confident that the replacement of my windows would be a quality job that I would be pleased with. True to his word, Bill stopped by not once but twice until the job was completed and made sure that everything was handled properly. There were a couple of other windows that I had debated on replacing. Bill inspected them and determined that the cloudiness just needed to be Windexed away. I appreciated his honesty and then he proceeded to apply Windex and paper towels to the two windows and voila, I had clean, clear windows. Even more than this, he saw that I had a broken handle on my patio door and he replaced that for me as well as doing some adjustments to the patio door screen. Oh, and then, as he was leaving through my front door, I mentioned that I needed to get some weatherstripping installed before winter and he proceeded to look the door and casing over really well and gave me some advice on how to make the repairs. Truly, what had been an enormously frustrating situation was turned into a pleasant situation with a 100% satisfactory ending!!! I will not hesitate for one moment to recommend Bill Myrick and Summer Windows to friends and neighbors! If you want professionalism and knowledge offered with a helpful and caring nature, please give Summer Windows a call! <br />"
Recommended by98%of homeowners
Avatar for New Windows for America
New Windows for America
4.7(
54
)

Serving Boulder, CO and surrounding areas

In business since 1999

Free estimates

Warranties offered

"Every part of dealing with this company went smoothly, from the initial call to installation. They fully described the process, price, and timeline. The repair technicians were always early and were friendly. It tooks a week or two for them to order the window, and it only took about 10 minutes to replace since it was relatively small."
Recommended by96%of homeowners
Avatar for Josh Best Windows & Doors
Josh Best Windows & Doors
4.7(
36
)

Serving Boulder, CO and surrounding areas

In business since 2001

Free estimates

Warranties offered

"HIGHLY RECOMMEND. Josh quickly found the source of a window leak that other specialists missed. This saved replacing flashing and windows in an attempt to stop the water leak. He also expertly replaced the inside trim around my window. It looks just like it should. I'm very grateful for the ways Josh went above and beyond. Josh seems to be doing what he does Best, being a secretary is not that, have patients and follow up. It's woth the effort."
Recommended by94%of homeowners
Avatar for Aspen Window
Aspen Window
5.0(
238
)

Serving Boulder, CO and surrounding areas

In business since 2002

Free estimates

Warranties offered

"As always, Allison and her team were great! Showed up on time ands did a great job. Friendly and professional. She even reattached a piece of loose roof flashing! Will continue to use this company at least as long as Allison is employed. Scheduling is a little difficult with business owner - it can be a day or so of voice mail tag until scheduling can be arranged. I believe he used to have an office scheduler who was very pleasant but may have retired. Still he's very friendly - just may be a little swamped."
Recommended by98%of homeowners
Avatar for Paramount Siding & Windows
Paramount Siding & Windows
4.8(
97
)

Serving Boulder, CO and surrounding areas

In business since 2009

Free estimates

Warranties offered

"We hired Paramount Siding and Windows to replace our windows and sliding glass door. The entire process from our first meeting with the owner, Brandon, to the Installation, was a pleasant experience. They have a showroom down south which was very helpful because none of the window companies we met with have a showroom. We were able to view several different types of windows by different manufacturers. Who knew windows come with so many different options? We are very happy with our new windows and plan to get more done very soon. I would highly recommend this company for your window needs."
Recommended by91%of homeowners
Avatar for Five Seasons Windows
Five Seasons Windows
5.0(
18
)

Serving Boulder, CO and surrounding areas

In business since 2016

Free estimates

Warranties offered

"I had my windows replaced in my home in Silverthorne a few years ago. It was a massive job, but John and his team were up to the challenge and handled the project great from initial sale to post installation follow up. I would refer anyone that is looking for their services to definitely call and get a quote! These guys are the real deal!"
Recommended by100%of homeowners
Avatar for ROSS WINDOWS & DOORS
ROSS WINDOWS & DOORS
4.7(
27
)

Serving Boulder, CO and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"The door is a $3,800 Andersen French Patio door. We were unable to open and close the door easily and could not lock it. At his first visit Wayne, within an hour, reset the hinges so we could open and close the door and lock it. Wayne also pointed out that the door was not hung properly and had to be repositioned further into the opening and flush with the drywall. He made an appointment to come back with a helper and he rehung the door. This included removing trim both inside and outside and reinstalling the door. He and his helper were very careful to not damage the trim. Wayne replaced and repainted the outside trim. He very carefully touched up the interior stained trim where a small amount of wood was exposed because of the repositioning of the door. The price was reasonable. The workmanship was outstanding. He always called to inform us when he would be arriving. We plane to have him do more work on our house."
Recommended by88%of homeowners
Avatar for Lifetime Windows and Siding
Lifetime Windows and Siding
4.5(
93
)

Serving Boulder, CO and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I had an enclosed porch fitted with windows and a sliding door. The representative was knowledgeable and friendly. He helped us find the windows we wanted and gave us advice from his previous experience. The installation crew was on time, organized and professional. They took the time to make sure that the trim and causing looked good. My porch turned out great. I will use this company again and I highly recommend Lifetime Windows and Siding."
Recommended by87%of homeowners
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Showing 1-10 of 729
FAQs for new windows service projects in Boulder, CO

Yes, bay windows add value to a home. They enhance the property by expanding the interior space and flooding rooms with natural light. Their unique three-panel design creates a stunning focal point that elevates curb appeal and modernizes living areas. This architectural detail increases both functional space and visual appeal, directly contributing to higher home resale value.

Yes, all window types have the potential to become part of a bay window configuration when modified correctly. The transformation involves reconfiguring standard windows into a multi-panel design that features a larger central window flanked by smaller ones. This process requires precise professional planning and custom framing to ensure durability, visual balance, and structural integrity.

Bay windows typically consist of three glass panels extending beyond the home's exterior walls, with a larger center panel flanked by two smaller ones. In contrast, bow windows are composed of four to six equally sized glass panels that create a gentle curve and do not extend as far from the exterior walls.

Bay windows cost more than standard windows because their expansive, multi-panel design requires additional materials and skilled labor. Their construction involves extra glass, specialized frame components that extend outward, and complex operating mechanisms. These technical demands necessitate precise engineering and multiple expert installations, thereby significantly increasing both material and labor expenses.

Bay windows cost three times more than standard double-hung windows because their design requires extra panels, expanded framing, and a more complex installation process. The advanced construction method increases material consumption and demands comprehensive expertise, while specialized window treatments further elevate expenses. This all results in a significant difference in overall project cost.

The Boulder, CO homeowners’ guide to new windows services

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