Discount Door & Window

At Discount Door and Window, we understand the importance of a beautiful, functional, and energy-efficient home. Our commitment to providing the highest quality doors and windows at the lowest possible prices has made us a trusted name in the industry. With a comprehensive range of custom-sized replacement windows, vinyl patio sliding doors, French doors, energy-efficient fiberglass entry doors, and elegant solid wood doors, we cater to all your door and window needs.

Our Products and Services

We believe in the products we offer, which have been selected based on their modern engineering, durability, and energy efficiency. Our vinyl replacement windows and vinyl patio doors come with a lifetime manufacturer's warranty, while our doors offer between 10 to 30-year warranties, depending on the door style. This ensures that our products will not only enhance the aesthetic appeal of your home but also save you money on heating and cooling bills for years to come.

We offer quality door installation and window installation with customer satisfaction guaranteed. Our products are designed to meet the needs of homeowners in San Diego and beyond, ensuring that they enjoy the comfort and energy efficiency they deserve.

San Diego Location and Shipping Information

Discount Door and Window is based in San Diego, California, at 5450 Complex St, Ste 301, San Diego, CA 92123. Customers in La Jolla, Carlsbad, Poway, San Marcos, El Cajon, Ramona, and surrounding San Diego County can pick up doors and windows at our location to save on shipping charges. It usually takes between 2 or 3 weeks to have your order ready to be picked up. Customers outside San Diego can pay a nominal shipping fee to deliver the products to your location. Since the weight, size, and distance the products must travel varies, we use a quote shipping system to determine the lowest cost solution. Moreover, your shipping cost is calculated after placing your order. You are not committed to purchasing your products until you approve the shipping quote we provide within 48 hours.

Visit Our San Diego Showroom or Schedule an In-home Estimate

Discount Door & Window and Installation Services of San Diego has a San Diego showroom where you can look through some of our doors and windows on display and talk to us in person. If you are looking for something not on our website, we can custom window and door contractor or order it for you at the same low price. If you want help deciding or need someone to do the measurements, we can schedule a window or door installer at your location for an in-home estimate.

Learning Center

Our learning center is a growing resource for homeowners and contractors who are looking for door and window replacement solutions. The information here can empower you to make intelligent decisions for your unique situation. There are step-by-step video tutorials you can follow, or get a recommended pre-approval installer. We provide answers to common questions like "What are the advantages of our Vinyl products?" and "Fiberglass Door Versus Wood Door?" to ensure you make an informed decision.

Connect With Us

At Discount Door and Window, we are committed to providing the best service possible. You can connect with us through our newsletter, where you can get exclusive online offers not available to the public. We are also active on Facebook, Twitter, and YouTube, providing you with the latest updates, tips, and advice on doors and windows.

Customer Service

We believe in the power of excellent customer service. Our team is dedicated to ensuring that your experience with us is nothing short of exceptional. Whether you need help with a product query, installation advice, or simply have a question, we are here to help. Our goal is to provide you with the highest quality doors and windows at the lowest possible prices, and we strive to make the buying process as smooth and enjoyable as possible.