Transforming Your Home, One Roof at a Time
Welcome to Discount Door and Window (DDW), your premier source for high-quality doors and windows at unbeatable prices. We're dedicated to providing our customers with the lowest cost retrofit doors and windows on the market, without compromising on quality. Our goal is to make buying custom-sized doors and windows easier and more affordable than ever before, all while ensuring energy efficiency, sustainability, and security.
Our Story
Founded by Alan Holsapple, Discount Door and Window was established after 21 years of providing exceptional door and window installation and renovation services to customers in Southern California. By partnering directly with selected wholesalers and selling a high volume of doors and windows, we're able to beat our competitors' prices while providing products that are high-quality, energy-efficient, and secure.
Our Services
At Discount Door and Window, we offer a wide range of services designed to meet the unique needs of our customers. Our knowledgeable sales and support team is available to guide you through the process of selecting and purchasing the perfect doors and windows for your home. We also provide expert installation services, ensuring that your new doors and windows are installed correctly and efficiently.
Our Products
Our extensive product line includes a variety of doors and windows, including vinyl replacement windows, fiberglass entry doors, elegant solid wood doors, and French doors. We also offer a selection of patio doors, including vinyl sliding patio doors and French doors. All of our products are backed by a lifetime manufacturer's warranty, and we stand behind the quality of our products with a customer satisfaction guarantee.
Our Commitment
At Discount Door and Window, we're committed to providing our customers with the highest level of service and quality products at unbeatable prices. We believe in empowering our customers with the knowledge and resources they need to make informed decisions about their door and window purchases. Our learning center is a valuable resource, featuring step-by-step video tutorials, DIY installation guides, and informative articles on door and window replacement solutions.
Our Showroom
Visit our San Diego showroom, located at 5450 Complex St, Ste 301, San Diego, CA 92123, to explore our extensive collection of doors and windows on display. Our knowledgeable staff is available to answer your questions, provide product demonstrations, and help you find the perfect doors and windows for your home.
Overall Experience
The majority of customers have had a positive experience with Discount Door and Window, praising the company's competitive pricing, high-quality products, and professional installation services.
Positive Aspects
- Competitive Pricing: Many customers appreciated the company's reasonable prices, stating that they received high-quality products at a lower cost compared to competitors.
- Professional Installation: The installation team was praised for their professionalism, cleanliness, and efficiency in completing the job on time.
- Good Customer Service: Several customers appreciated the helpful and courteous staff, including the receptionist, who provided excellent customer service.
Negative Aspects
- Poor Follow-up and Customer Service: A few customers experienced poor follow-up and customer service, including unreturned calls and unfulfilled appointments.
- Poor Installation and Warranty Issues: Some customers reported issues with the installation, including faulty seals and leakage, which were not adequately addressed by the company. The warranty was also criticized for not covering installation errors.

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