Feldco’s 40% off Windows promotion represents a 40% savings off the full retail price of windows, as detailed in the Feldco retail price list and does not apply to discounts on installation, woodwork and/or other options/materials (Model #1655 Thermal Replacement Windows, minimum 4 windows). List prices may not necessarily be the price at which the product is sold in the trade area. Installations performed by factory trained independent contractors. Promotion cannot be combined with any other offer, coupons or promotions. Subject to credit approval.  Interest accrues during the promotional period but all interest is waived if the purchase amount is paid before the expiration of the promotional period. All sales, promotions and offers may be discontinued at any time at the sole discretion of Feldco Factory Direct, LLC. Offer expires 2/28/2021.