Promotional value expires 120 days after purchase. Amount paid never expires. Appointment required, same day appointments accepted. Limit 1 per person, may buy 1 additional as a gift. Limit 1 per visit. Must use promotional value in 1 visit. Valid only for option purchased. Valid only within 20 miles of zip code 80128. Valid for up to 40 panes only. Additional charge for hard water and paint removal applies. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings