CASEMENT WINDOWS
WHAT IS A CASEMENT WINDOW?
A casement window is hinged on the side, allowing you to open them outward by turning a crank. Usually, they are taller than they are wide and offer complete ventilation top to bottom.
Polar Seal Fast Facts:
Most vinyl casement windows are big, bulky and ugly. They reduce glass area, limit your view and look like old-fashioned “plastic” replacement windows.
Our 70 plus years in the window business has taught us that casement windows (sometimes called crank outs) can be beautiful. We utilize a sleek, slim and trim vinyl profile. Our casement windows look more like a traditional wood casement.
- The crank hardware is warranted against corrosion and is time proven to provide many years of effortless opening and closing.
- Double rubber gasket seals, made from material that won’t dry out in the sun and protect from wind and rain. Inside things stay warm and dry.
- Tandem operating locks for security and optional folding crank handles that won’t interfere with curtains, drapes or blinds.
- Sight lines match up with adjacent Polar Seal picture windows too; a demand of top architects.
CLICK HERE to see window options & accessories.

LICENSED, BONDED and INSURED
Polar Seal Windows
607 Century SW
Grand Rapids, MI 49503
Phone: (616) 454-1180
Toll Free: (800) 803-3505
Fax: (616) 459-3469
CASEMENT WINDOWS
WHAT IS A CASEMENT WINDOW?
A casement window is hinged on the side, allowing you to open them outward by turning a crank. Usually, they are taller than they are wide and offer complete ventilation top to bottom.
Polar Seal Fast Facts:
Most vinyl casement windows are big, bulky and ugly. They reduce glass area, limit your view and look like old-fashioned “plastic” replacement windows.
Our 70 plus years in the window business has taught us that casement windows (sometimes called crank outs) can be beautiful. We utilize a sleek, slim and trim vinyl profile. Our casement windows look more like a traditional wood casement.
- The crank hardware is warranted against corrosion and is time proven to provide many years of effortless opening and closing.
- Double rubber gasket seals, made from material that won’t dry out in the sun and protect from wind and rain. Inside things stay warm and dry.
- Tandem operating locks for security and optional folding crank handles that won’t interfere with curtains, drapes or blinds.
- Sight lines match up with adjacent Polar Seal picture windows too; a demand of top architects.
CLICK HERE to see window options & accessories.