Casement Windows meet Energy Star® requirements.

Press Release Summary:

Ultra Series windows feature sashes covered with extruded aluminum, and finished with 70% PVDF fluoropolymer coating. With folding handle assembly for smooth operation, products also feature SS corrosion-resistant exterior hardware parts. Sloped sills help direct water away from the openings, while coped corners on sash exteriors allow for tight joints. Products are available in various exterior trim and color options.

Original Press Release:

Kolbe Introduces Its New Ultra Casement Windows

Wausau, Wis. -- Enhancing the traditional aesthetic for home designs, Kolbe introduces Ultra Series casement windows with clean detailing and matching extruded aluminum sashes and frames. Constructed and engineered for optimal performance, some window units can achieve ratings up to DP-85. These also meet Energy Star® requirements including the Northern climate zone, and pass strict impact test ratings.

As part of Kolbe's Ultra Series, the new casements' sashes are covered with extruded aluminum to add strength, and finished with a durable, 70% PVDF fluoropolymer coating to meet the industry's highest performance criteria. Many exterior trim and color options are available for maximum design flexibility.

A new folding handle assembly comes standard to provide sleek, smooth operation. Stainless steel exterior hardware parts have the greatest level of corrosion resistance against harsh environmental conditions. Sloped sills help direct water away from the openings, while the coped corners on the sash exteriors allow for tight joints. Both features also contribute to the units' clean lines and traditional appearance.

To learn more about Kolbe's Ultra Series casement windows, please call 800-955-8177 or visit

What began in 1946 as a two-brother team has grown into an internationally respected manufacturing company. Kolbe & Kolbe Millwork Co, Inc. remains a privately held, community-oriented business located in Wausau, Wis. Covering nearly one million-square-feet, its state-of-the-art facilities feature high-tech machinery and a design center to present the creative possibilities offered by Kolbe windows and doors.

All Topics