Energy Efficient Vinyl Replacement Windows

Looking to replace all the windows in your home? Or maybe just one?

Either way, we have some great solutions for you.


Sliding Windows

One sliding sash that slides horizontally

Double Sliding Windows

Two sliding sashes that slide horizontally

Single Hung Windows

One sash that slides vertically

Double Hung Windows

Two sashes that slides vertically providing additional ventilation

European Windows

European Open like a door, and also tilt open inwards to provide additional ventilation

Casement Windows

Allow for a large viewing area and provide large openings for ventilation

Awning Windows

Hing at the top and open outward

Bay/Bow Windows

Extend outward to add to your living area

Garden/Conservatory Windows

4 glass sides to flood a space with light

Picture Windows

No movable sash and can be combined any of our window systems

Custom Shapes Windows

We can create virtually any shape window you desire

WinDor is Southern California’s largest manufacturer of vinyl replacement windows to suit both retro-fit and new construction needs. We only use the highest quality, low maintenance vinyl. Our windows are constructed with a special multiple chamber design which provides incredible strength and durability and our insulated glass units provide for very low sound transmission and excellent energy efficiency.