Specialty Windows

Most of us are familiar with the windows we see every day – a Double Hung window is the most common. There are many different types of windows available today that can add both beauty and architectural interest to our homes. These windows include:

Garden Window (Out)

Garden Window (In)

Operable Octagon Windows

A classic window that adds beauty and elegance to any home, our Operable Octagon windows are engineered for both replacement and new construction, are fully welded, rigid PVC vinyl frame for greater strength and stability, will not rot, chip or peel and will never need to be painted.

Arched-Top Single Hung

Arched Top Single-Hung Windows

With only one operational sash (versus two operational sashes in double-hung windows) National Vinyl offers single hung windows that can be designed to fit any window scheme, from colonial to contemporary in a variety of shapes and custom sizes.

Garden Windows

Garden windows can expand your window out and provide space for "shelving" plants. Typically installed over kitchen sink, Garden Windows have a flat front, sides that open and a glass top. National Vinyl offers a fully welded, rigid PVC vinyl frame Garden Window for greater strength and stability. Multiple color and glass options are available.

Octagon (Closed)

Octagon (Open)

Operable Radius Casement

An alternative to double-hung windows, casement windows have and easy-to-use crank to open the window. National Vinyl offers operable casement windows with heavy-duty custom extruded multiple chambered vinyl that provides maximum thermal efficiency. Frames and sash are fully welded for structural integrity. They come in many shapes including arch, eyebrow and trapezoid.

Examples To Inspire You

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Other Product Lines


The Destiny is a professionally crafted window combining the beauty of a classical design window with exceptional energy performance.


NorthWind III series windows are virtually maintenance free, designed for smooth and effortless operation and will provide you with long lasting beauty for years to come.


The classic good looks and outstanding performance of TrustGard™ make it the brand more homeowners rely on for low maintenance, high performance and long lasting appeal.


The EnduraView Door System is a highly efficient door product, featuring SUNshield Technology.


Vinyl Windows


Wood Windows


Entry & Patio Doors

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