How It Works

Here’s how Castle Window Covers work: a small metallic frame is installed around your existing windows. Next, a Castle Window Cover with its magnetic frame easily snaps right into place, insulating your windows, and virtually sealing your home from outside temperatures, noises, and even dust and pollen. Castle Window Covers are made of optical-grade acrylic instead of glass. Acrylic insulates you from heat, while glass is a conductor of heat. Even the best dual pane glass windows allow heat to pass right through. Castle Window Covers will reduce energy bills, make your home comfortable all year long, and even cost less than custom replacement windows. Simply put, Castle Window Covers are a better fit for your home.

Why Acrylic?

Stonger and more effective than glass, Castle Window Covers can be installed on all types of window frames. The crystal clear acrylic safety glazing used in Castle Window Covers reduces the hazard of injury, and is only half the weight of ordinary glass of the same thickness. This lightweight window system easily slides up, or to the side (when placed over patio doors or sliders) to allow for fresh air ventilation and can be quickly removed to gain access to your window. Acrylic also reduces outside noise pollution