Long Doors® Benefits and Specifications
- Long Doors can help you save energy. Long Doors offers doors that are ENERGY STAR® certified — a distinction given to products that meet or exceed federal energy efficiency guidelines set by the United States Environmental Protection Agency and the U.S. Department of Energy. Our doors are designed with heavy-duty extruded thresholds that include a 1-1/2” thermal barrier riser to help improve energy efficiency while preventing warping or rotting. The corner seals of your new door from Long Doors provide an additional barrier against moisture, air and dirt — that means a cleaner, quieter home without annoying, energy-sapping drafts. Set up an in-home consultation today.
- Long Doors are built to last. Quality door construction is a true point of pride at Long Doors. Our residential exterior doors are individually customized to the highest standards of durability, security and energy efficiency. We use only the highest-quality materials, ensuring your door will last a lifetime. Steel doors: Our steel doors are made of hot-dipped, galvanized steel with a polyurethane core, providing an impressive R-value of 15. R-Value measures how well a material can resist heat flow — and “good” doors usually have an R-value of 5 or 6. Choose from a smooth or woodgrain finish and achieve that warm look of wood, backed by the strength of metal. Wood frames: Our wood frames feature vinyl-coated aluminum jamb cladding and high-performance, heat-resistant vinyl-clad trim that is warranted not to warp, crack or pull away, no matter the weather conditions.
- Long Doors protect your family and your possessions. Don’t believe what you see on TV about clever cat burglars who scale your home and glide in through a second-story window — a surprisingly large percentage of residential break-ins occur when intruders enter through your front door. A replacement door from Long Doors provides added security for you and your family. Our certified, experienced technicians make sure your custom door replacement is installed perfectly, allowing for ease of use while bolstering your home’s overall safety. Request an estimate on a new door now.
We build Trust and Peace of Mind into every Long Door.
The LONG name has represented quality home improvement services to homeowners throughout the Mid-Atlantic region since 1945. Long Doors is a proud member of the Long Home Products® family of brands, whose roots run back to the original Long’s Fence Co.— a home improvement company launched by Henry “Tots” Long and his son, Robert, in the heart of Washington, D.C. over 7 decades.
The values instilled in the company by Henry and Robert — quality craftsmanship, the best materials and outstanding customer service — remain the bedrock of every Long brand today. Contact us today.
All Long Doors are installed by certified experts and covered by a no-nonsense, lifetime warranty. We work closely with every customer — and each customer’s family — to ensure total satisfaction for every job we complete.
This dedication to the people we serve is part of the reason why, after over 5,000 reviews, we have a 4.6-star rating out of five at GuildQuality.com. We’ve earned GuildQuality.com’s coveted title of Guildmaster.
A warranty that makes home improvement help simple.
Our warranty program is very straightforward. We provide a no-nonsense lifetime warranty for your new door from Long Doors. If you ever have a problem with your new doors or door installation, we will make the situation right because we believe in 100% customer satisfaction.
Customer service is part of who we are. We’d love to welcome you to our family.
Need financing? We also offer worry-free financing — we’re happy to work with you to find an affordable solution for your new door project. Learn more now.