Discount Door & Window

Discount Door and Window (DDW) is dedicated to providing the lowest cost retrofit doors and replacement vinyl windows in the San Diego area and beyond. We accomplish this by working with well established wholesalers, keeping overhead costs down to a minimum, and passing on the savings to you.

This includes an assortment of custom sized Retrofit Replacement Windows, Vinyl Patio Sliding Doors, French Doors, Energy Efficient Fiberglass Entry Doors, and Elegant Solid Wood Doors.DDW's goal is to make buying custom sized doors and windows easier and more affordable than ever before without sacrificing quality.

The doors and windows we offer have been selected because of their modern engineering, durability, and energy efficient. The vinyl replacement windows and vinyl patio doors have a lifetime manufactures warranty, and depending on the door style we offer between 10 to 30 year warranties. The energy efficiency of these products will save you money on heating and cooling bills for years to come.