How Much Does an Egress Window Cost in Denver?
Last updated
No egress window price figures are published here until each has a citable source; cost depends on the foundation, window size and type, well depth, covers and permits.
Costs vary by depth, soil and window size. We only publish price figures that have a citable source, so this guide covers what drives the cost; cited city permit-fee schedules are in our egress window cost by type guide.
What drives cost
- Foundation material and thickness (poured concrete vs. block), and cutting a new opening vs. enlarging one
- Window size and type (casement vs. slider) needed to meet the 5.7/5.0 sq ft opening rule (IRC R310 via Arapahoe)
- Well depth: deeper than 44 in needs a ladder (same source)
- Covers, drainage, excavation access, landscaping repair
- Permit fees: set by each city or county; for example, Jefferson County publishes its fees. Cited city schedules are in the cost by type guide.
- Historic district design review in Denver adds a step (source)
Frequently asked questions
Why are no egress window prices listed?
No price figures are published until each has a citable source, such as a published cost study or a contractor price page.
What drives the cost of an egress window?
Foundation material and thickness (poured concrete vs. block), cutting a new opening vs. enlarging one, the window size and type needed to meet the 5.7/5.0 sq ft opening rule, well depth, covers, drainage, excavation access and landscaping repair.
Does well depth affect cost?
It can: a well deeper than 44 in needs a ladder.
Does a historic district add cost in Denver?
Historic district design review in Denver adds a step.