SCHWEISS The Door Leader

Schweiss Bi-Fold Doors leads the bifold door industry in quality, innovation, design, and price--making us America's top resource for bifold doors with options. When looking for a large door, hydraulic or bifold, we can build it. We also offer a wide array of optional features.
Aircraft Hangar Doors

Our convenient lift straps, auto latches, and remote control features make our bi fold doors perfect for most aircraft hangar building designs. Our aircraft hangar doors are custom built to order so you won't have to design your hangar around the door. Instead, focus on building the perfect hangar for your needs. Whether you design your building for small aircraft storage or as a large commercial aircraft hangar, our doors will fit your building as if they were part of the original design.

Popular uses of our large doors include;
• agricultural bi-fold doors
• industrial doors and commercial doors
Schweiss Bi-Fold Doors guarantees the best custom bifold doors on the market.

Our site offers assistance with;
• installing bifold doors
• upgrading your existing building
• helping you find the best bi-fold door
for your needs.
We invite you to discover why thousands of our customers have found Schweiss to be better than other bifold door manufacturers for large door needs. Our airport customers recommend Schweiss Bi-Fold Doors as their #1 aircraft hanger door manufacturer!
One-Piece Hydraulic Doors

The new One-Piece® HYDRAULIC DOOR design is another alternative to the bifold folding door. These single-panel doors lift up and swing away from your building with the push of a button. These large doors are powered by a high quality hydraulic pump that can be conveniently located away from the door opening to keep the clean look. Schweiss ONE-PIECE® HYDRAULIC DOORS require no headroom loss so retrofitting to existing structures such as a t-hangar, storage building, machine shed, or a garage, can help you gain additional overhead clearance required to utilize your steel or wood structure's full clear opening.
Check out The One-Piece Advantage!
 
http://www.bifold.com