Casement & Awning Windows

Grabill offers casement, awning and hopper windows in a variety of configurations which can be integrated with fixed in frame windows and doors. The operable sash is assembled with mortise and tenon joinery for a total sash thickness of 1¾” or 2¼”. Traditional European in-swing and American out-swing operation is available. These windows are also available in contemporary aluminum or bronze clad.

Out-Swing

Our out-swing casement window is operated by using a bronze push bar or a high quality roto-operator with cover variations. The operable sash is assembled with mortise and tenon joinery and is supported by European exterior “screw-in” hinges or concealed stainless steel hinges. To keep the elements on the outside, the sash is sealed with two uninterrupted weather seals and has a machined-in water channel at the top and sides.

In-Swing

Our contemporary styled in-swing window is operated by a single lever, allowing the window to swing in like a door. Our stainless steel multi-point hardware system ensures a tight seal while providing additional security and increased sash stability for oversized units.

Insect screens are installed on the exterior as a fixed or retractable screen. The in-swing window is also available in bronze or aluminum clad and is compatible with a wide selection of lever designs, from modern to rustic.

Since our in-swing casement systems do not have fixed vertical dividers between sashes, they are ideal for meeting egress requirements while still maintaining elegant sash proportions.

Wood species are project specified. Multiple wood and split species available. Grabill uses Smartwood FSC certified Mahogany and Eucalyptus and sustainable lumber when ever possible. Engineered Douglas Fir laminated cores are also FSC certified with low *VOC emissions. All of our lumber is kiln dried to a moisture content of 6-8% at the time of fabrication.

Knotty Alder, Cherry, Spanish Cedar, Mahogany, Walnut, Sapele, Douglas Fir, Teak, White Oak, Ponderosa Pine, Eucalyptus, Cypress