Folding Door Technology - Exclusively from Win-Dor

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Unlike other manufacturers who solely use aluminum, vinyl or wood when manufacturing their folding door systems, Win-Dor has combined both vinyl and aluminum to offer our customers something special.

The positives and negatives of an all aluminum folding door system

Aluminum is a great material for bifold door systems. It is strong and rigid. It allows for larger sized installations vs. the traditional vinyl bifolding door system. At the same time, there are several drawbacks to a standard aluminum door system. Just like aluminum windows, it eventually corrodes and breaks down. Secondly, aluminum is great at transferring energy. Because of this, an aluminum bifold system will not be as energy efficient.

The positives and negatives of an all vinyl folding door system

Vinyl is also a great material for bifold door systems. Unlike aluminum, vinyl will never crack or peel. It won't corrode. In fact, vinyl bifold doors require very little maintenance. And just like vinyl windows, vinyl bifolds can be incredibly energy efficient.

But just like its aluminum counterpart, there are drawbacks with vinyl. A bifold door system made exclusively from vinyl doesn't have the same strength as an aluminum bifold door system. And because of this, the size of the opening is extremely limited, especially for larger residential and commercial applications.

The Win-Dor Folding Door Solution

Win-Dor makes an innovative, durable, low-maintenance folding door system that is considered among the highest quality bifold doors in America. But don't take our word for it, you can see the Performance and Testing results below.

Our unique blend of strong rigid aluminum framing with a long-lasting, low maintenance vinyl capping creates a unique combination not available from other manufacturers. And one which is also thermally improved.

All of these features add up to a door that clients love.

Innovative, Durable and Low Maintenance

Locks and Handles

Sentrytm Classic
Straight White

Sentrytm Traditional
Flared White

Sentrytm Classic
Straight Black

Sentrytm Traditional
Flared Black

Sentrytm Classic
Straight Brushed Chrome

Sentrytm Traditional
Flared Brushed Chrome

Shoot Bolts

Black Shoot Bolt Handle

Black

Brushed Chrome Shoot Bolt Handle

Brushed Chrome

Black Exterior Access

Black Exterior Access

Brushed Chrome Exterior Access

Brushed Chrome Exterior Access

Hinges

Brushed Stainless Steel Hinge

Brushed Stainless Steel

Bronze PVD Hinge

Bronze PVD

Keyed access on even panel configurations

Keyed access on even panel configuration folding doors.

Grid Types

GBG Flat

GBG Flat

GBG Sculptured

GBG Sculptured

SDL Flat

SDL Flat

SDL Sculptured

SDL Sculptured

Grid Profile Drawing
Grid Pattern Drawing

Grid Options

3750 Window Sash No Grids

No Grid

3750 Window Sash Standard Grid

Standard

3750 Window Sash Prairie Grid

Prairie

3750 Window Sash Marginal Grid

Marginal

Glass Options

Clear Glass Sample

Clear

Mattelux

Mattelux

Obscure P516 Glass Sample

Obscure P516

Glue Chip Glass Sample

Glue Chip

Delta Frost Glass Sample

Delta Frost

Rain Glass Sample

Rain

Horizontal Reed Glass Sample

Horizontal Reed

Vertical Reed Glass Sample

Vertical Reed

A Variety of Color Options

Popular Choices, Energy Efficient and Low Maintenance

Extruded Colors
White
Beige
Standard Colors
Dk Bronze (Coated)
Semi-Custom Colors
Beige (Coated)
Taupe (Coated)
WinShield® Colors
Jet Black (WinShield®)
[PDF] Download Color Chart

Extruded Colors

Every window and door manufactured by Win-Dor Systems is made from the highest quality 100% virgin vinyl available, extruded in either white or beige.  Colors are consistent throughout the products, hardened to stand up to the harshest elements and will never peel, chip or need paint.

Standard Colors

A variety of popular painted exterior coating options are available.  Each color is bonded onto the vinyl surface and adds an element of heat reflectivity.  All of our painted finishes are scratch and chip resistant, made to withstand the elements and formulated for optimal energy efficiency.

Semi-Custom Colors

Additional exterior colors are available.  The semi-custom color family of colors may require longer production lead-times.  Please consult the factory for additional information.

WinShield® Colors

WinShield® is a specialty laminate made from multiple layers of durable and highly reflective materials. Each layer adds to its strength and heat reflectivity. The laminate is bonded to the vinyl using a specialized process. WinShield’s unique technology performs incredibly well even in extreme environments. It is virtually maintenance-free, much more durable than traditional paints used by others, and provides a consistent color that can be carried across multiple products reducing variations.

Folding Door Technical Documents

3 Panel Configurations
[PDF] - 3750 Folding Door 9080 3.0.3
[PDF] - 3750 Folding Door 9080 3.1.2
[PDF] - 3750 Folding Door 9080 3.2.1
[PDF] - 3750 Folding Door 9080 3.3.0
[PDF] - 3750 Folding Door 10080 3.0.3
[PDF] - 3750 Folding Door 10080 3.1.2
[PDF] - 3750 Folding Door 10080 3.2.1
[PDF] - 3750 Folding Door 10080 3.3.0

4 Panel Configurations

[PDF] - 3750 Folding Door 12080 4.0.4
[PDF] - 3750 Folding Door 12080 4.1P.3
[PDF] - 3750 Folding Door 12080 4.1.3P
[PDF] - 3750 Folding Door 12080 4.3.1P
[PDF] - 3750 Folding Door 12080 4.3P.1
[PDF] - 3750 Folding Door 12080 4.4.0

5 Panel Configurations

[PDF] - 3750 Folding Door 12080 5.0.5
[PDF] - 3750 Folding Door 12080 5.1.4
[PDF] - 3750 Folding Door 12080 5.2.3
[PDF] - 3750 Folding Door 12080 5.3.2
[PDF] - 3750 Folding Door 12080 5.4.1
[PDF] - 3750 Folding Door 12080 5.5.0
[PDF] - 3750 Folding Door 15080 5.0.5
[PDF] - 3750 Folding Door 15080 5.1.4
[PDF] - 3750 Folding Door 15080 5.2.3
[PDF] - 3750 Folding Door 15080 5.3.2
[PDF] - 3750 Folding Door 15080 5.4.1
[PDF] - 3750 Folding Door 15080 5.5.0
[PDF] - 3750 Folding Door 16080 5.0.5
[PDF] - 3750 Folding Door 16080 5.5.0

6 Panel Configurations

[PDF] - 3750 Folding Door 18080 6.3.3P
[PDF] - 3750 Folding Door 18080 6.3P.3

7 Panel Configurations

[PDF] - 3750 Folding Door 21080 7.0.7
[PDF] - 3750 Folding Door 21080 7.7.0

Custom 3 Panel

[PDF] - 3750 Folding Door - Custom 3.0.3
[PDF] - 3750 Folding Door - Custom 3.1.2
[PDF] - 3750 Folding Door - Custom 3.2.1
[PDF] - 3750 Folding Door - Custom 3.3.0

Custom 4 Panel

[PDF] - 3750 Folding Door - Custom 4.0.4
[PDF] - 3750 Folding Door - Custom 4.1P.3
[PDF] - 3750 Folding Door - Custom 4.1.3P
[PDF] - 3750 Folding Door - Custom 4.2.2
[PDF] - 3750 Folding Door - Custom 4.3.1P
[PDF] - 3750 Folding Door - Custom 4.3P.1
[PDF] - 3750 Folding Door - Custom 4.4.0

Custom 5 Panel

[PDF] - 3750 Folding Door - Custom 5.0.5
[PDF] - 3750 Folding Door - Custom 5.1.4
[PDF] - 3750 Folding Door - Custom 5.2.3
[PDF] - 3750 Folding Door - Custom 5.3.2
[PDF] - 3750 Folding Door - Custom 5.4.1
[PDF] - 3750 Folding Door - Custom 5.5.0

Custom 6 Panel

[PDF] - 3750 Folding Door - Custom 6.0.6
[PDF] - 3750 Folding Door - Custom 6.1.5
[PDF] - 3750 Folding Door - Custom 6.2.4
[PDF] - 3750 Folding Door - Custom 6.3.3
[PDF] - 3750 Folding Door - Custom 6.4.2
[PDF] - 3750 Folding Door - Custom 6.5.1
[PDF] - 3750 Folding Door - Custom 6.6.0

Custom 7 Panel

[PDF] - 3750 Folding Door - Custom 7.0.7
[PDF] - 3750 Folding Door - Custom 7.1.6
[PDF] - 3750 Folding Door - Custom 7.2.5
[PDF] - 3750 Folding Door - Custom 7.5.2
[PDF] - 3750 Folding Door - Custom 7.6.1
[PDF] - 3750 Folding Door - Custom 7.7.0

Custom 8 Panel

[PDF] - 3750 Folding Door - Custom 8.0.8
[PDF] - 3750 Folding Door - Custom 8.1.7
[PDF] - 3750 Folding Door - Custom 8.2.6
[PDF] - 3750 Folding Door - Custom 8.3.5
[PDF] - 3750 Folding Door - Custom 8.4.4
[PDF] - 3750 Folding Door - Custom 8.5.3
[PDF] - 3750 Folding Door - Custom 8.6.2
[PDF] - 3750 Folding Door - Custom 8.7.1
[PDF] - 3750 Folding Door - Custom 8.8.0

[PDF] - 3750 Folding Door Elevation View Complete Series
[DWG] - 3750 Folding Door Elevation View Complete Series
[DWG] - 3750 Folding Door Elevation View 3 Panel
[DWG] - 3750 Folding Door Elevation View 4 Panel
[DWG] - 3750 Folding Door Elevation View 5 Panel
[DWG] - 3750 Folding Door Elevation View 6 Panel
[DWG] - 3750 Folding Door Elevation View 7 Panel
[DWG] - 3750 Folding Door Elevation View 8 Panel

[DWG] - 3750 Folding Door Configuration - Complete Series
[PDF] - 3750 Folding Door Configuration - Complete Series
[DWG] - 3750 Folding Door Configuration - 3 Panel
[PDF] - 3750 Folding Door Configuration - 3 Panel
[DWG] - 3750 Folding Door Configuration - 4 Panel
[PDF] - 3750 Folding Door Configuration - 4 Panel
[DWG] - 3750 Folding Door Configuration - 5 Panel
[PDF] - 3750 Folding Door Configuration - 5 Panel
[DWG] - 3750 Folding Door Configuration - 6 Panel
[PDF] - 3750 Folding Door Configuration - 6 Panel
[DWG] - 3750 Folding Door Configuration - 7 Panel
[PDF] - 3750 Folding Door Configuration - 7 Panel
[DWG] - 3750 Folding Door Configuration - 8 Panel
[PDF] - 3750 Folding Door Configuration - 8 Panel

3750 Folding Door Horizontal Section View
3750 Folding Door Vertical Section View

3 Panel with 1" Nail-fin

[PDF] - 3750 Folding Door 3.0.3 - 1" Nail-Fin
[DWG] - 3750 Folding Door 3.0.3 - 1" Nail-Fin
[PDF] - 3750 Folding Door 3.1.2 - 1" Nail-Fin
[DWG] - 3750 Folding Door 3.1.2 - 1" Nail-Fin
[PDF] - 3750 Folding Door 3.2.1 - 1" Nail-Fin
[DWG] - 3750 Folding Door 3.2.1 - 1"Nail-Fin
[PDF] - 3750 Folding Door 3.3.0 - 1" Nail-Fin
[DWG] - 3750 Folding Door 3.3.0 - 1" Nail-Fin

3 Panel with 1 3/8" Nail-fin

[PDF] - 3750 Folding Door 3.0.3 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 3.0.3 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 3.1.2 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 3.1.2 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 3.2.1 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 3.2.1 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 3.3.0 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 3.3.0 - 1 3/8" Nail-Fin

4 Panel with 1" Nail-fin

[PDF] - 3750 Folding Door 4.0.4 - 1" Nail-Fin
[DWG] - 3750 Folding Door 4.0.4 - 1" Nail-Fin
[PDF] - 3750 Folding Door 4.1.3 - 1" Nail-Fin
[DWG] - 3750 Folding Door 4.1.3 - 1" Nail-Fin
[PDF] - 3750 Folding Door 4.2.2 - 1" Nail-Fin
[DWG] - 3750 Folding Door 4.2.2 - 1" Nail-Fin
[PDF] - 3750 Folding Door 4.3.1 - 1" Nail-Fin
[DWG] - 3750 Folding Door 4.3.1 - 1" Nail-Fin
[PDF] - 3750 Folding Door 4.4.0 - 1" Nail-Fin
[DWG] - 3750 Folding Door 4.4.0 - 1" Nail-Fin

4 Panel with 1 3/8" Nail-fin

[PDF] - 3750 Folding Door 4.0.4 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 4.0.4 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 4.1.3 - 1 3/8" Nail-Fin
[DWG] -3750 Folding Door 4.1.3 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 4.2.2 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 4.2.2 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 4.3.1 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 4.3.1 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 4.4.0 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 4.4.0 - 1 3/8" Nail-Fin

5 Panel with 1" Nail-fin

[PDF] - 3750 Folding Door 5.0.5 - 1" Nail-Fin
[DWG] - 3750 Folding Door 5.0.5 - 1" Nail-Fin
[PDF] - 3750 Folding Door 5.1.4 - 1" Nail-Fin
[DWG] - 3750 Folding Door 5.1.4 - 1" Nail-Fin
[PDF] - 3750 Folding Door 5.2.3 - 1" Nail-Fin
[DWG] - 3750 Folding Door 5.2.3 - 1" Nail-Fin
[PDF] - 3750 Folding Door 5.3.2 - 1" Nail-Fin
[DWG] - 3750 Folding Door 5.3.2 - 1" Nail-Fin
[PDF] - 3750 Folding Door 5.4.1 - 1" Nail-Fin
[DWG] - 3750 Folding Door 5.4.1 - 1"Nail-Fin
[PDF] - 3750 Folding Door 5.5.0 - 1" Nail-Fin
[DWG] - 3750 Folding Door 5.5.0 - 1" Nail-Fin

5 Panel with 1 3/8" Nail-fin

[PDF] - 3750 Folding Door 5.0.5 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 5.0.5 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 5.1.4 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 5.1.4 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 5.2.3 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 5.2.3 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 5.3.2 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 5.3.2 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 5.4.1 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 5.4.1 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 5.5.0 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 5.5.0 - 1 3/8" Nail-Fin

6 Panel with 1" Nail-fin

[PDF] - 3750 Folding Door 6.0.6 - 1" Nail-Fin
[DWG] - 3750 Folding Door 6.0.6 - 1" Nail-Fin
[PDF] - 3750 Folding Door 6.1.5 - 1" Nail-Fin
[DWG] - 3750 Folding Door 6.1.5 - 1" Nail-Fin
[PDF] - 3750 Folding Door 6.2.4 - 1" Nail-Fin
[DWG] - 3750 Folding Door 6.2.4 - 1" Nail-Fin
[PDF] - 3750 Folding Door 6.3.3 - 1" Nail-Fin
[DWG] - 3750 Folding Door 6.3.3 - 1" Nail-Fin
[PDF] - 3750 Folding Door 6.4.2 - 1" Nail-Fin
[DWG] - 3750 Folding Door 6.4.2 - 1" Nail-Fin
[PDF] - 3750 Folding Door 6.5.1 - 1" Nail-Fin
[DWG] - 3750 Folding Door 6.5.1 - 1" Nail-Fin
[PDF] - 3750 Folding Door 6.6.0 - 1" Nail-Fin
[DWG] - 3750 Folding Door 6.6.0 - 1" Nail-Fin

6 Panel with 1 3/8" Nail-fin

[PDF] - 3750 Folding Door 6.0.6 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 6.0.6 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 6.1.5 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 6.1.5 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 6.2.4 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 6.2.4 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 6.3.3 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 6.3.3 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 6.4.2 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 6.4.2 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 6.5.1 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 6.5.1 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 6.6.0 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 6.6.0 - 1 3/8" Nail-Fin

7 Panel with 1" Nail-fin

[PDF] - 3750 Folding Door 7.0.7 - 1" Nail-Fin
[DWG] - 3750 Folding Door 7.0.7 - 1" Nail-Fin
[PDF] - 3750 Folding Door 7.1.6 - 1" Nail-Fin
[DWG] - 3750 Folding Door 7.1.6 - 1" Nail-Fin
[PDF] - 3750 Folding Door 7.2.5 - 1" Nail-Fin
[DWG] - 3750 Folding Door 7.2.5 - 1" Nail-Fin
[PDF] - 3750 Folding Door 7.3.4 - 1" Nail-Fin
[DWG] - 3750 Folding Door 7.3.4 - 1" Nail-Fin
[PDF] - 3750 Folding Door 7.4.3 - 1" Nail-Fin
[DWG] - 3750 Folding Door 7.4.3 - 1" Nail-Fin
[PDF] - 3750 Folding Door 7.5.2 - 1" Nail-Fin
[DWG] - 3750 Folding Door 7.5.2 - 1" Nail-Fin
[PDF] - 3750 Folding Door 7.6.1 - 1" Nail-Fin
[DWG] - 3750 Folding Door 7.6.1 - 1" Nail-Fin
[PDF] - 3750 Folding Door 7.7.0 - 1" Nail-Fin
[DWG] - 3750 Folding Door 7.7.0 - 1" Nail-Fin

7 Panel with 1 3/8" Nail-fin

[PDF] - 3750 Folding Door 7.0.7 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 7.0.7 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 7.1.6 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 7.1.6 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 7.2.5 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 7.2.5 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 7.3.4 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 7.3.4 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 7.4.3 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 7.4.3 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 7.5.2 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 7.5.2 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 7.6.1 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 7.6.1 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 7.7.0 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 7.7.0 - 1 3/8" Nail-Fin

8 Panel with 1" Nail-fin

[PDF] - 3750 Folding Door 8.0.8 - 1" Nail-Fin
[DWG] - 3750 Folding Door 8.0.8 - 1" Nail-Fin
[PDF] - 3750 Folding Door 8.1.7 - 1" Nail-Fin
[DWG] - 3750 Folding Door 8.1.7 - 1" Nail-Fin
[PDF] - 3750 Folding Door 8.2.6 - 1" Nail-Fin
[DWG] - 3750 Folding Door 8.2.6 - 1" Nail-Fin
[PDF] - 3750 Folding Door 8.3.5 - 1" Nail-Fin
[DWG] - 3750 Folding Door 8.3.5 - 1" Nail-Fin
[PDF] - 3750 Folding Door 8.4.4 - 1" Nail-Fin
[DWG] - 3750 Folding Door 8.4.4 - 1" Nail-Fin
[PDF] - 3750 Folding Door 8.5.3 - 1" Nail-Fin
[DWG] - 3750 Folding Door 8.5.3 - 1" Nail-Fin
[PDF] - 3750 Folding Door 8.6.2 - 1" Nail-Fin
[DWG] - 3750 Folding Door 8.6.2 - 1" Nail-Fin
[PDF] - 3750 Folding Door 8.7.1 - 1" Nail-Fin
[DWG] - 3750 Folding Door 8.7.1 - 1" Nail-Fin
[PDF] - 3750 Folding Door 8.8.0 - 1" Nail-Fin
[DWG] - 3750 Folding Door 8.8.0 - 1" Nail-Fin

8 Panel with 1 3/8" Nail-fin

[PDF] - 3750 Folding Door 8.0.8 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 8.0.8 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 8.1.7 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 8.1.7 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 8.2.6 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 8.2.6 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 8.3.5 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 8.3.5 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 8.4.4 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 8.4.4 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 8.5.3 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 8.5.3 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 8.6.2 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 8.6.2 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 8.7.1 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 8.7.1 - 1 3/8" Nail-Fin
[PDF] - 3750 Folding Door 8.8.0 - 1 3/8" Nail-Fin
[DWG] - 3750 Folding Door 8.8.0 - 1 3/8" Nail-Fin

1" Nail-Fin

[PDF] - .75" Sleeper Sill
[DWG] - .75" Sleeper Sill
[PDF] - 1.5" Sleeper Sill
[DWG] - 1.5" Sleeper Sill
[PDF] - ADA Sill
[DWG] - ADA Sill
[PDF] - Flush Sill
[DWG] - Flush Sill

[PDF] - Folding Door with Subfloor Cutback
[DWG] - Folding Door with Subfloor Cutback

1 3/8" Nail-Fin

[PDF] - .75" Sleeper Sill
[DWG] - .75" Sleeper Sill
[PDF] - 1.5" Sleeper Sill
[DWG] - 1.5" Sleeper Sill
[PDF] - ADA Sill
[DWG] - ADA Sill
[PDF] - Flush Sill
[DWG] - Flush Sill

[PDF] - Folding Door with Subfloor Cutback
[DWG] - Folding Door with Subfloor Cutback

Block Frame

[PDF] - .75" Sleeper Sill
[DWG] - .75" Sleeper Sill
[PDF] - 1.5" Sleeper Sill
[DWG] - 1.5" Sleeper Sill
[PDF] - ADA Sill
[DWG] - ADA Sill
[PDF] - Flush Sill
[DWG] - Flush Sill

[PDF] - Folding Door with Subfloor Cutback
[DWG] - Folding Door with Subfloor Cutback

3750 Folding Door Rough Opening Specification Detail

[PDF]3750 Folding Door Section View with Header Load Requirements

Exploded Views

[PDF] 3750 Folding Door Frame - Exploded View
[PDF] 3750 Folding Door Frame with ADA Sill - Exploded View

6'-8' Height

[PDF] 3750 Folding Door Parts 2 Panel Configurations
[PDF] 3750 Folding Door Parts 3 Panel Configurations
[PDF] 3750 Folding Door Parts 4 Panel Configurations
[PDF] 3750 Folding Door Parts 5 Panel Configurations
[PDF] 3750 Folding Door Parts 6 Panel Configurations
[PDF] 3750 Folding Door Parts 7 Panel Configurations
[PDF] 3750 Folding Door Parts 8 Panel Configurations

8'-9' Height

[PDF] 3750 Folding Door Parts 2 Panel Configurations
[PDF] 3750 Folding Door Parts 3 Panel Configurations
[PDF] 3750 Folding Door Parts 4 Panel Configurations
[PDF] 3750 Folding Door Parts 5 Panel Configurations
[PDF] 3750 Folding Door Parts 6 Panel Configurations
[PDF] 3750 Folding Door Parts 7 Panel Configurations
[PDF] 3750 Folding Door Parts 8 Panel Configurations

9'-10' Height

[PDF] 3750 Folding Door Parts 2 Panel Configurations
[PDF] 3750 Folding Door Parts 3 Panel Configurations
[PDF] 3750 Folding Door Parts 4 Panel Configurations
[PDF] 3750 Folding Door Parts 5 Panel Configurations
[PDF] 3750 Folding Door Parts 6 Panel Configurations
[PDF] 3750 Folding Door Parts 7 Panel Configurations
[PDF] 3750 Folding Door Parts 8 Panel Configurations

3-Panel Demonstrationfolding_door_demo_videob

Structural Test Result: LC-PG30 (Light Commercial-Performance Grade 30)
Test Standard: AAMA/WDMA/CSA 101/1.S.2/A440-08
Unit Tested: 5.5.0 - 5 Panel Outswing, 143 1/2" x 95 1/2"

  Tested at Measured Allowed
Air Infiltration - ASTM E283-04 1.57 PSF (25 mph) .10 CFM/ft² 0.30 CFM/ft²
Air Exfiltration - ASTM E283-04 1.57 PSF (25 mph) .09 CFM/ft² 0.30 CFM/ft²
Water Resistance - ASTM E547-00 4.59 psf No Leakage No Leakage
Uniform Load Deflection - ASTM E330-02 (Span #1) 30.08 psf (108 mph) 0.653" (+) / 0.690" (-) No Damage
Uniform Load Deflection - ASTM E330-02 (Span #2) 30.08 psf (108 mph) 0.659" (+) / 0.695" (-) No Damage
Uniform Load Structural Test - ASTM E330-02 (Span #1) 45.11 psf (132 mph) 0.010" (+) / 0.001" (-) .37 inches
Uniform Load Structural Test - ASTM E330-02 (Span #2) 45.11 psf (132 mph) 0.012" (+) / 0.006" (-) .37 inches
Forced Entry Resistance - ASTM F842-04 Test A, B, & C No Entry No Entry
Dual Glazed Thermal Test Results
U-Factor SHGC VT Overall IG Thickness Insulated glass unit as tested
0.36 0.19 0.42 0.875" 3mm Cardinal 366 / Argon / 3mm Clear
0.35 0.19 0.41 0.875" 4mm Cardinal 366 / Argon / 4mm Clear
0.35 0.19 0.41 0.875" 5mm Cardinal 366 / Argon / 5mm Clear
0.32 0.18 0.41 0.875" 3mm Cardinal 366 / Argon / 3mm Cardinal I89
0.32 0.18 0.40 0.875" 5mm Cardinal 366 / Argon / 5mm Cardinal I89
Triple Glazed Thermal Test Results
U-Factor SHGC VT Overall IG Thickness Insulated glass unit as tested
0.29 0.17 0.37 1.25" 3mm Cardinal 366 / Argon / 3mm Clear / Argon / 3mm Cardinal I89
0.28 0.16 0.30 1.25" 3mm Cardinal 366 / Argon / 3mm Clear / Argon / 3mm Cardinal 366