Interior Colors
White
Black
Clay
Almond
Dark WoodGrain
Irish Oak
Exterior Colors
White
Black
Almond
Dakota Sand/Clay
Brick Red
Brown
Bronze
Forest Green
Mocha
Gray
Custom
Grille Styles/Colors

Colonial

PraIrie

SUSPENDED
White
Black
Almond
Clay
Brick Red
Brown
Bronze
Forest Green
Mocha
Gray
Dark WoodGrain
Irish Oak
Brass
Jamb Colors
White
Almond
Black
Dark WoodGrain
Irish Oak

Extension jambs offer virtually maintenance-free trim finish to complete the space between the window and wall for the interior of your home.
Aspekt 1800 Casement Window Features
Sleek Design with Powerful Performance
The Aspekt 1800 Casement offers expansive glass, narrow sightlines, and crisp detailing, ideal for both contemporary and transitional styles. Its outward-swinging sash opens wide for maximum ventilation while maintaining a refined, architectural look.
Engineered for Efficiency & Comfort
Built with multi-chambered vinyl frames and advanced sealing technology, this window reduces heat transfer and air infiltration. Paired with dual- or triple-pane glass options, it helps lower energy costs while enhancing comfort year-round.
Effortless Operation, Secure Closure
Precision hardware ensures smooth, easy opening and closing. A multi-point locking system provides superior security and a weather-tight seal, giving you both peace of mind and performance in every detail.
Designed to Match Your Vision
Whether you’re building new or upgrading an existing space, the Aspekt 1800 Casement is highly customizable. Choose your colors, hardware, grids, and glass options to achieve the perfect fit and trust Minnkota’s lifetime warranty to back every window.
Upgrade Your Home With The Aspekt 1800 Casement Window
Looking for a high-performance window with modern design flexibility? The Aspekt 1800 Casement Window delivers energy efficiency and style, built to fit your vision for your space.
- Frame & Construction
- Accessories & Customization
- Size Specifications
- Thermal Performance
- Structural Performance
- Additional Features
| Frame Material: Rehau uPVC Frame Size: 3-1/4″ Glazing: Interior Glazing Type:
|
Glass Strength: Annealed, Tempered Spacer Type: Endur IG Thickness: 1″ |
| Interior Options Interior Colors: Almond, Black, Clay, Dark Woodgrain, Heartwood, Irish Oak, Maple, White Interior Returns: Drywall, Jamb Exterior Options Grille Options |
Jamb Extensions Extension Jamb (Loose):
Extension Jamb (Applied):
|
Maximum Frame Width: 38″
Minimum Frame Width: 15″
Maximum Frame Height: 72″
Minimum Frame Height: 23″
U-Factor:
Solar Heat Gain Coefficient (SHGC):
|
Visible Transmittance (VT):
Condensation Resistance: N/A (Testing Pending) |
Air Infiltration (AI): 0.02 cfm/ft²
Water Resistance: N/A (Testing Pending)
Design Pressure: N/A (Testing Pending)
Thermal & structural test data coming soon
Available with blink BLINDS + GLASS (LoE 272 option)
Still Have Questions?
Why Minnkota Windows?
Comfort
Enjoy the outdoors without the discomfort—our windows keep out wind, rain, heat, cold, and noise while adding security to your home.
Efficiency
Engineered with uPVC, a multi-chambered frame, and triple-seal technology for superior energy savings and sustainability.
Durability
Backed by 30 years of innovation with REHAU, our windows are built for long-lasting strength, performance, and reliability.
Personalization
Customize your windows with a variety of colors, styles, and finishes to create the perfect look for your space.
