Bi-Fold Doors

Schweiss Offers

Full Electric
Safety Features
Engineering
Windloading
Clear Height Openings

An Automatic Bi-Fold door gives you the flexibility to make your door opening a practical width for today's larger equipment, truck or airplanes without worrying every time you enter your building. Are you going to clear the side columns? Width is no problem with a bi-fold. An older building with too small of a door opening is practically useless, but you can put your building back to work for you again by going bi-fold. It really sharpens up the appearance of older structures.

4 styles to choose from.

1st "S" Bi-Fold Doors - Quality - Our top of the line door
Framework: 2" x 2" Square Tubing or 3" x 3" Square Tubing
Drive: Top or Bottom Drive Available - Electrically Operated
Center Truss: External Extra Heavy Duty or Internal Extra Heavy Duty
Hinges: Heavy Duty Single Hinges and 3/4" Pins
Bottom Rollers: Mask Bearings - Extra Heavy Duty Roller Bearing Wheels - 3"

2nd "M" Style Bi-Fold Doors Frame Work: 1.5" x 1.5" Square Tubing
Drive: Bottom Drive - Electrically Operated
Center Truss: Internal Heavy Duty
Hinges: Heavy Duty Single Hinges - By each upright & 1/2" Hinge Pins
Bottom Rollers: Regular Roller Bearings Wheels - 3"

3rd "U" Bi-Fold Doors - Utility
Framework: 2" x 4" Tube & 1.5" Square Tubing
Drive: Top or Bottom Drive Available - Electrically Operated
Center Truss: Internal - Doubled
Hinges: Heavy Duty Single Hinges - By each upright & 1/2" Hinge Pins
Bottom Rollers: Regular Roller Bearings Wheels - 3"

4th "H" Bi-Fold Doors - Hand Operated
Framework: 1.5" Square Tubing
Drive: Manually Operated with a Hand Winch - Not Electric
Center Truss: Internal
Hinges: Single Hinges - By Each Upright & 1/2" Hinge Pins
Bottom Rollers: Regular Roller Bearings Wheels - 3"

REMEMBER...

The Larger the Wedge, the Stronger the Door
No Extra Cost for Odd Size Doors - All Automatic Bi-Fold Doors are Custom Built
Can be Easily Insulated with Hardboard or Blanket Insulation
Installation Kit - Easy to Read Installation Manual - Step by Step
We Deliver the Doors
Design to Fit to a Wood or Steel Structure and Lose No Headroom
The Customer is Responsible for the Building Structure and Header for the Bi-Fold Door
All Doors are Complete with Electric Operators that are Prewired