The Masonite/Stanley name has been known worldwide for its commitment to product innovation, manufacturing excellence and customer service. These qualities and values are as true today as they were more than 75 years ago.

Masonite/Stanley is constantly expanding its diverse line of interior and exterior doors to meet any design or budget. By combining the long-standing spirit of innovation with customer-focused product development, Masonite continues to be the brand that builders, remodelers and homeowners rely on in their quest to create homes of distinction.

National Sliding Door is a proven leader in custom-made sash for restoring old and historical homes, as well as providing hard to find window units.  Let us help you restore, refresh and rejuvenate your home with thermo-pane insulated glass units, single pane true divided light, new and replacement special window units, complete fixed or operational window units, custom-made sash built to your specifications and historical reproduction sash for hard to fit window openings. Call us for details and pricing.

• Beautiful products which the builder and homeowner can be proud of.
• A quality built product that eliminates call-backs.
• All products backed by industry leading warranties.
• Windows and doors that are easy to clean and maintain.
• Sizes, options and choices to make your home standout.
• A reliable network of qualified distributors & dealers.
• Three different product lines to provide unlimited design options.

Windsor Windows and doors can meet all these needs and more. We invite you to take a look at all of our product lines.