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About Denver Egress Window
A family business three generations deep in windows, led by one of the people who helped shape how egress windows are installed in Denver.
Our story
Making basements safer since 2004
The Sennett family has been in the window business for three generations. Owner Stephen (Steve) Sennett has served the Denver metro since 2004 and is known as a pioneer of the egress industry here. Installation methods and products he introduced are now common practice among egress companies nationwide.
Steve still advocates for the industry, consulting with building departments, manufacturers around the world and even local competitors. Our goal hasn't changed: beautiful, easy-to-use, fire-safe escape windows at a fair price, with the best service we can give.

"Of course we want you to use our company, but most importantly we want your family to be safe. There are plenty of high-quality egress companies to fill the demand."
Stephen Sennett, Owner
How we work
What sets us apart
Specialists
Egress is all we do
We're an egress and structural opening company: new egress windows, cut-outs, window well replacement and walkout basements.
Engineered
Done right, every time
Every job gets a third-party engineering detail and inspection, plus the permit, whether the city requires it or not.
People
Crews we're proud of
Our installers are professional, courteous and trustworthy, and every job has a lead trained to oversee quality.
Service
Problems fixed fast
If anything isn't right, we schedule an appointment for the next business day and get it resolved.
Products
Quality materials
High-performance glass and windows and wells with full manufacturer backing and warranties.
Licensed
Licensed & insured
Licensed and insured across Denver and the Front Range, with workers' comp and $1M general liability.

Visit or meet virtually
Our Englewood showroom
See windows, wells and grates in person at our showroom, or book a virtual appointment from home.
- 3207 W Hampden Ave, Englewood, CO 80110
- Monday to Friday, 8am to 4pm
- Virtual appointments available
- Colorado Residential Contractor, Class C No. 240633
Denver Egress Window is a division of Sennett Enterprises.
In their words
What our customers say on camera
A few Denver homeowners talk about their new egress windows and working with our crew.
Reviews
What our egress window customers say
Work with a crew that's done this since 2004
Send us a few details about your project. We'll set up an in-person or virtual visit and give you a free estimate.
(720) 626-4221Serving Denver and the Front Range. Showroom and virtual appointments available.