Door Innovations is one of the early pioneers for exterior folding doors in the United States. Over the years, we have developed quite an array of options to meet just about any need, style, and budget. Explore our options below and contact us for any additional information today!

SMOOTH OR TEXTURED FIBERGLASS PANELS

  • Available widths: 2/0, 2/6, 2/8, and 3/0.
  • Available heights: 6/8 and 8/0.
  • Max No. of Panels: 16 (48 ft)
  • Molded fiberglass interior and exterior skin with a foam core and PVC composite edging means no rotting and will outlast most doors available on the market today.
  • Every panel is ready to be painted or stained whatever color you choose!
  • Lightweight construction allows for easy installation and superior smooth operation
  • Little maintenance required.
  • The above features also make it the most economical solution and has easily become one of our most popular line of doors.
  • Note: Due to the fixed sizes of the skin molds, custom size panels are not possible. However, this also equates to faster production lead times.

Wood
Whether it’s our standard fir panels or a specialty wood like mahogany, we can custom build a door in just about any species and style.

Aluminum Clad
Durable thick aluminum provides a contemporary exterior finish while the interior maintains the beauty and elegance of wood.

AAMA 2604 Clad Color Choices:
 

Flexible Sizing

  • Max No. of Door Panels: 16 (48 ft)
  • Max Weight Per Panel: 250lbs
  • Max Panel Width: 4 ft
  • Max Panel Height: 10 ft
  • Door Thickness: 1-3/4”

Thermally Broken Aluminum (WT40 Series)

  •  Max no. of panels: 16 (48 ft)
  •  Max panel width: 40″
  • Max panel height 144″
  • Stile & rails: 2-1/4″ x 3-1/2″
  • 15/16″ OA insulated glass
  • Perfect for commercial and residential applications
  • Thermally broken
  • DP40 Rated

Non-Thermally Broken Aluminum (WT70 Series)

  •  Max no. of panels: 16 (48 ft)
  •  Max panel width: 40″
  • Max panel height 144″
  • Stile & rails: 2-1/4″ x 3-1/2″
  • 15/16″ OA insulated glass
  • Perfect for commercial and residential applications
  • Non-thermally broken
  • DP70 Rated

ALUMINUM CLAD

  • Max No. of Door Panels: 16 (48 ft)
  • Max Weight Per Panel: 350lbs
  • Max Panel Width: 51″
  • Max Panel Height: 13 ft
  • Door Thickness: 2-1/4″
  • Up to DP55 Structural & Water Infiltration

Stave Constructed LVL Cores

To increase structural stability and greatly reduce any chance of warping, our impact door panels are constructed using engineered poplar stave LVL cores for all stiles and rails.

Veneer/Cladding

Aluminum exterior cladding with wood interior veneer is standard on our impact folding doors but a wood veneer on both sides can be accommodated.

ALL ALUMINUM Non-Thermally Broken (WTi100Series)

  • Max no. of panels: 16 (48 ft)
  • Max panel height: 40″
  • Max panel height 144″
  • Stile & rails: 2-1/4″ x 3-1/2″
  • Impact glass
  • Perfect for commercial and residential applications
  • Non-thermally broken
  • DP100 (non water) + impact/cycle
 

Folding Hardware
  • Top hung hardware provides silky smooth motion that operates at the touch of a fingertip.
  • Robust and tested for high performance standards
  • Redesigned with the new Surelock 5™ technology, making necessary adjustments has never been easier!
  • Stock colors include oil rubbed bronze or stainless steel
  • Brass color available upon special request
Multi-point Lock Sets
  • Triple plunger locking sets are standard on any units requiring a daily use door
  • Three lever trim set choices to fit your style in a variety of different colors!

Our Weathertight™ series sill is also a standard with our folding doors and it offers maximum protection against water intrusion. However, we have a variety of options and sizes for any situation, whether your design requires ADA compliance or even a simple flush-to-floor-track for a seamless segue between interior and exterior applications.

Thanks to today’s glazing technologies, more glass in your home does not equate to extreme thermal imbalances. 
Lo-E glass is standard on all our panels and can be enhanced with insulated options for even greater performance.

  • Flush glazing is standard on all panels
  • Divided lite options available
Door Panel Type
U-Value
Solar Heat Gain
Fir Door w/272.38.26
Fir Door w/366.34.22
Fiberglass.29.26
Aluminum Clad.37.22
Custom Wood.34.22