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Avatar for Groundworks
Groundworks
4.9(
13
)
Egress Window - Install

Serving Derby, CT and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"The gentleman who came to my home were absolutely great! Explained everything and made sure I was happy with the work every step of the way. I was nervous in the beginning but my fear subsided after Robert Charlesworth, Marcelo largo, Isaiah belcher and Johnathon Lopez made for a great experience. The attention to detail and dust control, tapping off areas they felt I wouldn’t want getting dusty exceeded my expectations! Thank you for your hard work and kindness. Trucks looked awesome new as well as tools and equipment. Great job guys!!"
Foundation
Foundation
Foundation
Concrete
Concrete

+16

640 neighbors recently requested a quote
Avatar for Optimal Outdoor Solutions, LLC
Optimal Outdoor Solutions, LLC
5.0(
5
)
Egress Window - Install

Serving Derby, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Optimal Outdoor Solutions, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

Before
After
11 neighbors recently requested a quote
Avatar for Glazier Expert LLC
Glazier Expert LLC
5.0(
6
)
Egress Window - Install

Serving Derby, CT and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Absolutely love it!!! We replaced tub curtains with sliding glass doors. Work and quality are superb. It looks gorgeous. The price was very reasonable. Jose from Glazier helped us with the customization and design of our doors, explained everything in detail. We are very grateful to him and his crew; they are very professional. I will be remodeling another bathroom, and I am defenetly calling Jose from Glazier for my next project. Thanks Glazier, my bathtub looks amazing!!!"
Shower door
Mirrors
Windows
GLAZIER EXPERT
Additional Photos

+10

Recommended by100%of homeowners
Avatar for Kris Pelillo Carpentry
Kris Pelillo Carpentry
4.8(
12
)
Egress Window - Install

Serving Derby, CT and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"My bathroom came out beautiful. I couldn’t have been more pleased. After all walls finished he painted and totally cleaned up and left it spotless. He has also painted other rooms which all cane out great"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by100%of homeowners
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Egress Windows questions, answered by experts

Expect excavation below grade, creating a well for access, weatherproofing, and thorough inspections during setup.

Costs depend on window size, type, material, and labor. Custom shapes or sizes typically incur higher expenses; full installation includes removing old windows.

Depending on size, material, and labor, two windows can cost between $600 and $1,600.

The entire window replacement process, from the initial consultation to the final installation, typically takes between four and 15 weeks. This timeline accounts for measuring appointments, ordering, and manufacturing. On the day of the job, the physical installation takes about 30 minutes to two hours per window. A full-house replacement can take one to three days to complete. Factors that can extend this timeline include the total number of windows, custom sizes, complex window types, second-story installations, and any necessary repairs to existing window frames or openings.

Egress windows are typically required for basements with habitable space or living quarters. Not all basements or lower levels require egress windows. However, egress windows are required in homes with living spaces such as bedrooms and living rooms in a basement. The International Residential Code and International Building Code require sleeping rooms to have a specific size egress window. Check your local building codes to confirm the requirements in your area.

The Derby, CT homeowners’ guide to egress window services

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