
50% off materials plus no payments and no interest for 2 years!*
Long Doors offers a wide selection of replacement doors for a variety of different types of homes. For door replacement and installation services, trust Long Doors to get the job done right.
LIMITED LIFETIME WARRANTY | FREE ESTIMATES | EXPERT INSTALL

Long Doors is committed to using only the best materials, working with only the most talented professionals and providing the quality service customers deserve.
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Once your new door is installed, you can rely on our Limited Lifetime Warranty to ensure that any issue with your door will be quickly and efficiently addressed.
Learn MoreIf you need help paying for your new home doors, Long Doors offers worry-free financing. We work with you to find an affordable solution.
Learn MoreAcross the Mid-Atlantic and New England regions, homeowners are trusting Long Doors for quality door replacement and installation services. Long Home has a 4.9-out-of-5-star rating on Google. We’ve also earned GuildQuality’s coveted Guildmaster award—an honor granted to companies that provide exceptional service.

Corporate Office 8530 Corridor Rd.
Savage, MD 20763
Regional Office 301 Fulling Mill Rd., Suite 200
Middletown, PA 17057
Regional Office 300 Myles Standish Blvd
Taunton, MA 02780
Regional Office 16 International Dr, Suite A
Windsor, CT 06095
Regional Office 55 Skyline Dr, Suite 2300
Lake Mary, FL 32746
Regional Office 4035 Crescent Park Dr, Suite 4035
Riverview, FL 33578
With Long Doors, you get a quality, durable door that can save energy, provide security and enhance the exterior of your home. Call us today to get started on your door replacement project.
Start NowYes, it’s possible to replace a door without replacing the frame, provided the frame is in good condition and the new door matches its dimensions. Our team can assess the frame’s condition and advise on the best approach for your specific situation.
The cost to replace an old door varies based on the type of door, materials, and labor involved. While we aim to provide competitive pricing, we recommend contacting our team directly for a free estimate tailored to your needs.
Yes, you can replace just an interior door. Whether it’s due to wear and tear or a style update to boost the value of your home, our team can assist in selecting and installing the right door for your interior space.
Installing a new door involves measuring the opening, selecting the appropriate door, removing the old door, setting the new one in place, ensuring it’s level and secure, and then adding any necessary hardware. Our professional team handles each step meticulously, guaranteeing a perfect fit and finish.
There are various types of door installations, including pre-hung doors (which come with the frame), slab doors (door only, no frame), pocket doors, sliding doors, and bi-fold doors, among others. The installation method varies based on the door type. Our team is experienced in all installation types and can guide you through the best option for your needs.
Long Doors service areas include Maryland, Virginia, Washington, DC, West Virginia, Delaware, Massachusetts, Connecticut, Rhode Island, New Hampshire, Pennsylvania, and Florida.