3750 Sliding Door Technology Exclusively from Win-Dor
* Available to Southern California and dedicated truck route customers only. (Learn More)
Win-Dor's innovative, durable and low-maintenance sliding glass door system is considered one of the best values in America. The highest quality at a fair cost.
Our sliding glass doors are extremely energy efficient, very strong and structurally sound. Our unique blend of rigid aluminum framing with a long-lasting, low maintenance vinyl capping creates a unique combination not available from other manufacturers.
They offer a very clean look with a 3 3/4" x 1 3/4" sash which measures the same as our multi-slide and folding doors. This allows for consistent look when mixing and matching systems in the same home.
Our 17/8" rollers coupled with our extruded track system allows for easy operations when opening and closing.
All of these features add up to a door that clients love.
And regarding performance, you can see the Performance and Testing results located in the technical section.
All of these features add up to a door that clients love.
Innovative, Durable and Low Maintenance
Locks and Handles
White (Signature)
Beige (Signature)
Black (Signature)
Brushed Chrome (Signature)
White (Flush)
Black (Flush)
Brushed Chrome (Flush)
* Flush Mount handles are available as an upgrade option.
Sill Finishes
Clear Anodized
Bronze Anodized
Grid Types
GBG Flat
GBG Sculptured
SDL Flat
SDL Sculptured
Grid Options
No Grid
Standard
Prairie
Marginal
Glass Options
Clear
Mattelux
Obscure P516
Glue Chip
Delta Frost
Rain
Horizontal Reed
Vertical Reed
A Variety of Color Options
Popular Choices, Energy Efficient and Low Maintenance
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.
3750 Sliding Door Technical Documents
3750 Patio Door Configurations
[PDF]- 3750 Patio Door Configurations
XO Patio Door Horizontal Section View
OXXO Patio Door Horizontal Section View
Patio Door Vertical Section View
1" Nail Fin
[PDF] - XO Patio Door
[DWG} - XO Patio Door
[PDF] - OX Patio Door
[DWG] - OX Patio Door
[PDF] - OXXO Patio Door
[DWG} - OXXO Patio Door
[PDF] - Direct Set
[DWG] - Direct Set
1.375" Nail Fin
[PDF] - XO Patio Door
[DWG} - XO Patio Door
[PDF] - OX Patio Door
[DWG] - OX Patio Door
[PDF] - OXXO Patio Door
[DWG} - OXXO Patio Door
[PDF] - Direct Set
[DWG] - Direct Set
Retro Fin
[PDF] - XO Patio Door
[DWG] - XO Patio Door
[PDF] - OX Patio Door
[DWG] - OX Patio Door
[PDF] - OXXO Patio Door
[DWG] - OXXO Patio Door
[PDF] - OOX Patio Door
[DWG] - OOX Patio Door
[PDF] - Direct Set
[DWG] - Direct Set
1" Nail Fin
[PDF] - .75 inch Sleeper Sill
[DWG} - .75 inch Sleeper Sill
[PDF] - 1.5 inch Sleeper Sill
[DWG} - 1.5 inch Sleeper Sill
[PDF] - Sliding Door with Subfloor Cutback
[DWG} - Sliding Door with Subfloor Cutback
1.375" Nail Fin
[PDF] - .75 inch Sleeper Sill
[DWG} - .75 inch Sleeper Sill
[PDF] - 1.5 inch Sleeper Sill
[DWG} - 1.5 inch Sleeper Sill
[PDF] - Sliding Door with Subfloor Cutback
[DWG} - Sliding Door with Subfloor Cutback
Block Frame
[PDF] - .75 inch Sleeper Sill
[DWG} - .75 inch Sleeper Sill
[PDF] - 1.5 inch Sleeper Sill
[DWG} - 1.5 inch Sleeper Sill
[PDF] - Sliding Door with Subfloor Cutback
[DWG} - Sliding Door with Subfloor Cutback
3750 Sliding Door Product Brochure
2750/3750 WinDor Product Brochure
3750 Sliding Door WinShield Brochure
3750 Sliding Door Handing Sheet
3750 Sliding Patio Door Installation Instructions
3750 Sliding Patio Door Care and Maintenance Guide
3750 Patio Door Warranty (updated: 2023-08-28)
3750 Patio Door Commercial Warranty (updated: 2023-08-28)
Structural Test Result: LC-PG30 (Light Commercial - Performance Grade 30)
Test Standard: AAMA/WDMA/CSA 101/1.S.2/A440-08
Unit Tested: XO - 2 Panel, 119 1/2" x 95 1/2"
