When it comes to curb appeal, Global Windows and Doors delivers! Order your Global Windows and Doors today at your local Notre Dame Castle Building Centre and save big during our Jack Frost Global Windows and Doors Sales Event! Solidly engineered, soundly manufactured and tested, each Global window and door is designed to exceed the requirements of the harsh Atlantic Canadian environment! So hurry into a Notre Dame Castle Building Centre near you today, and take part in our limited time offer. Free estimates available!