Slider Windows

Aesthetic and Beautiful

Modern, well-built frames and beautiful energy efficient glass.

Strong & Secure

Strong glass and heavy locks are designed to keep your home safe and secure.

Clear Views

Nearly unobstructed glass provides a beautiful view of the outside.

Improved Design

Slider windows make for a focal point in improved interior and exterior design.

A Sleek, Simplistic Look

Sliding windows have a fixed sash and one moving sash. This allows one window to glide smoothly past the other to open and close. Meanwhile, large, clear panes of energy efficient glass provide an unobstructed view of the outside world. The strong, heavy locks ensure your windows stay firmly locked and secured, while the sleek, modern design improves interior design and opens up a space.

Industry-Leading Durability

Vinyl frames are built to last, providing homeowners with peace of mind. Unlike wood or metal frames, which are subject to rot and corrosion, vinyl windows are essentially maintenance-free. That means no more paint touch-ups, costly cleaning supplies, or worry.

Design-Friendly

Slider windows are sleek, sophisticated, and modern. Capable of fitting neatly into small spaces, they compliment just about any home style. With a variety of colors and finishes to choose from, we’re confident that our choices allow homeowners to find the perfect window; guaranteed to fit their style and aesthetic.

Better Views

Our Slider Window brings a beautiful view to nearly any room in your home. This window is made with large panes of glass that increase the viewing area. These windows are perfect for those smaller spaces that need more natural light, and will even make these spaces feel a bit more open. Slider windows also make a great addition to social areas, providing everyone in the room with a beautiful, panoramic view of the outdoors.

Why Castle Windows?

Castle Windows’ lifetime guarantee ensures that all of our windows are built to last. While other window manufacturers may claim to have lifetime warranties, the fine print usually states otherwise. At Castle Windows, there is no fine print. No matter what kind of Double Hung window you choose,  Castle Windows has you covered for life. Reach out today to speak to one of our window experts!



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To receive a free estimate for new windows, doors, and/or siding for your home, please fill out the form below. We’ll get back to you with a quote soon!

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Licenses/Registrations

DE – 1999207158
PA – 022931
ROC – H-07-08469-23-00
WC11681-H01
PUT PC2087
CT – 614413
MA – 164413
NJ – 13VH01471700

RI – 30039WV – 046472
MHIC – 05 -129489
VA – 2705143467
NY – 1400431
New Hampshire – Not Required
Indiana – Not Required
Ohio – Not Required

Get a Free Quote

To receive a free estimate for new windows, doors, and/or siding for your home, please fill out the form below. We’ll get back to you with a quote soon!

*All fields required

Name(Required)
Address(Required)
What type of service are you looking for?(Required)