Kolbe Means Customization.  Kolbe Windows & Doors offers an array of window collections, along with nearly limitless custom options, that provide architects and homeowners the freedom to create and execute truly unique designs. Whether you need to match the timeless style of a historical building, meet strict local energy codes or dramatically extend living spaces to the outdoors, Kolbe windows and doors are customized to fit your needs.

Lincoln delivers plenty of value to the window market with a wide array of products constructed with strong architectural characteristics. Mortise and tenon joinery combined with a great deal of wood enhances both our exterior and interior aesthetics making Lincoln windows incredibly desirable. Offering several exterior options including limitless colors, countless sizes and shapes is our niche.

For a classic, distinctive look, Sierra Pacific's all-wood windows offer timeless elegance with exceptional thermal performance. As with all our wood products, long-term durability is ensured by CoreGuard Plus™, a leading wood treatment against rot and insects.

The best of both worlds, combining beautiful wood inside with low maintenance aluminum cladding outside. Wood is select pine, or upgrade to one of seven other species, all protected by CoreGuard PlusTM wood preservative. Double thick cladding is finished with a powder coating process that leads the industry in durability and environmental safety.

Sierra Pacific's H3® Inventive Fusion Technology™ integrates three components (extruded aluminum, vinyl and wood) into one perfect window with greater energy efficiency and performance. Double thick aluminum exteriors are protected by our industry-leading powder coated finishes, while the wood interior is preserved with CoreGuard Plus™.

With Sierra Pacific DNA, our vinyl new construction and replacement products offer many of the same features and design options as our premium wood products. Choose from a complete lineup of operating styles, sizes and shapes.

Of course, StyleGuard® windows also include all the hallmarks of YKK AP quality construction:

• Rich millwork detailing
• Fusion-welded sashes and frames
• High-efficiency glazing options
• Precision-fit corrosion-resistant hardware

 Discover the Value of Vinyl with StyleGuard 

• Increase energy efficiency and reduce monthly bills with the ENERGY STAR-certified StyleGuard® line, which brings all the benefits of vinyl to you home.
• Protect your windows and doors from the corrosive effects of brackish air.
• Keep noise, air, water and dust out with double weather stripping and multiple pane construction.
• Choose clear, obscure or turtle glass for enhanced style, light management and privacy.

YKK AP makes the finest proprietary vinyl extrusion, especially formulated for superior strength, appearance and all-weather performance. You’ll find many other hallmarks of quality construction in StyleView windows, such as fusion-welded sloped sill and sill nose, high-performance glazing, thermal efficiency, rich millwork detailing, and precision-fitted, corrosion-resistant hardware.