Denver homeowners are modernizing older basements and creating safe, livable spaces that meet today’s building codes. With neighborhoods ranging from historic homes near Washington Park to newer builds in Stapleton, adding an egress window is essential for safety and code compliance. Many Denver basements also face drainage challenges from snowmelt and heavy storms — properly designed and installed window wells can prevent costly water damage while brightening the space.

Why Choose Us

- As required, we handle all requirements within the City and County of Denver.

- We install egress windows, wells and drainage systems designed to keep you Denver home safe during our heavy seasonal rains.

- We help homeowners transform unfinished basements into safe, comfortable living spaces or legal bedrooms.

Our Services

- Egress Window Installation

- Custom Window Wells & Covers

- Basement Finishing & Remodeling

- Radon Mitigation Systems

- Walk-Out Basement Conversions

FAQs

Do I need a permit to install an egress window in Denver?

Sometimes. Denver requires permits and inspections for egress window installations. A to Z Basements manages this process to ensure compliance.

What size must an egress window be in Denver?

It must meet the International Residential Code (IRC) minimum 20” clearing opening and 5.7sf opening size and height to qualify as a safe emergency exit.

Will adding an egress window increase my home value?

Yes. It creates a legal bedroom or livable space and often improves resale value.

Our Process

- Initial consultation and site evaluation

- Design and planning recommendations

- Installation and construction

- Final inspection and project handoff