250 series sliding windows in a family rec room ping pong table

Sliding Windows

sliding window graphic for defender series

What is a Sliding Window?

tips_and_updates How it Works

Sliding windows glide open horizontally from one side to the other. Sliding on a track, they require no extra space to operate. Sliding windows offer easy and controlled access to fresh air and provide excellent energy efficiency when closed.

location_automation Ideal Location

Sliding windows work well along patios, porches, tight walkways or anywhere you wouldn’t want an outward swinging window. Popular in contemporary- and modern-style homes, sliding windows feature clean lines and sleek designs. They can feature large panels of unobstructed glass to fit spacious horizontal areas on a wall.

auto_awesome Design Style

Adding grilles creates a sophisticated and timeless look that pairs nicely with more traditional homes.

Also known as: slider windows, gliding windows, horizontal sliding windows, sliding sash windows

Why Choose Sliding Windows?

  • Contemporary and Modern Style
  • Excellent Energy Efficiency
  • Best for Tight Spaces

Sliding Window Lines

Sliding Window Inspiration

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Find the Right Window

Find the Right Window

Where to Buy

Where to Buy

Features & Options

Features & Options

Limited Lifetime Warranty

Learn About Our Warranty