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Sliding Windows

Strong, Tested and Reliable

Sliding Windows 
Exclusively from Win-Dor

Win-Dor's 1550 horizontal sliding window provides contemporary style, while maximizing air circulation. Our sliding windows glide quiet and effortlessly thanks to the use of the high quality quiet sash rollers. Win-Dor's locking system and  welded vinyl frame with internal aluminum reinforcement provide extra protection and safety.

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

Innovative, Durable and Low Maintenance

Win Dor 1550 Sliding Window Lock Mechanism Horizontal
1550 Lock
Win Dor 1550 Sliding Window Lock Mechanism Horizontal
Win Dor 1550 Sliding Window Roller
Flat Grid
GBG Flat
Flat Grid
Sculptured Grid
flat sdl
simulated divided lite

Grid Profile Drawing Grid Pattern Drawing

Prairie Grid Placement Drawing

Horizontal Slider Window No Grid
No Grids
Horizontal Slider Window No Grid
Horizontal Slider Window Standard Grid
Horizontal Slider Window Standard Top Only Grid
Horizontal Slider Window Prairie Grid v2
Horizontal Slider Window Marginal Grid
Horizontal Slider Window Perimeter Window Marginal Grid
clear glass
Clear
clear glass
Mattelux
obscure
glue chip
delta frost
rain
horizontal reed
vertical reed

A Variety of Color Options

Popular Choices, Energy Efficient and Low Maintenance

[PDF] Download Color Chart

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.

White

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.

Dk Bronze (Coated)

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.

Silver (Coated)

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.