*Discount applied by retailer representative at time of contract execution and applies to purchase of 4 or more windows and/or Weather Pro Doors . Buy two windows or doors, get the second two windows or doors, of equal or lesser value. Discount applied to lowest priced units in purchase. Cannot be combined with other offers or prior purchases. To qualify for discount offer, initial contact for a free In-home Design Consultation must be made and documented on or before 3/31/21 with the appointment then occurring no more than 10 days after the initial contact. Promotional offer available without financing