Sliding Door Replacement & Installation

Maryland, DC, and Virginia Sliding Doors

Sliding Doors with Style

The perfect way to open your home to a patio or backyard, sliding doors allow you to enjoy the beauty of the outdoors while staying in the comfort of your home. Long Doors lets you bring the sunshine into your life with our variety of styles and options for sliding doors, including modern and traditional designs with options like interior blinds, decorative glass, and more. Whether you’re looking for the clean look and low-maintenance of vinyl or the extra durability and strength of steel, you’ll find it in the huge selection of sliding Long Doors.

Top Quality Craftsmanship

Sliding doors from Long Doors are designed by true experts in the field and crafted with only the highest quality materials. This commitment to quality shows through in the durability and unparalleled beauty of all our products, but also in their energy efficiency. All doors are ENERGY STAR® qualified and seal tightly to keep out dirt, moisture, and air to keep the interior of your home comfortable while minimizing energy costs.

Sliding Door Security

At Long Doors, we understand that the safety of your loved ones is of the utmost importance. That’s why all our doors come with handles and locking mechanisms that are made with top-quality metal and designed to provide a tight seal while still being easy and smooth to open and close. Plus, our expert technicians, all of whom are ProVia certified installers and trained in the specific fabrication and installation techniques for this brand, inspect each door after installation to ensure it fits and functions flawlessly.

Rest Easy with Our Lifetime No Nonsense Warranty

All Long Doors products are supported by our Lifetime Limited Transferable Warranty. This guarantee protects you against defects or failure in the seal, glass, frame, and hardware and covers both parts and labor so you can rest easy knowing your home and your investment are protected.

Request a free, no obligation in-home consultation and estimate for sliding doors in Virginia, Maryland, or DC today or call us at 1-800-417-LONG.