Window Installation Gallery
Explore real window installations completed by Great Northern Home Exteriors. Every project shown here reflects clean workmanship, careful installation, and results homeowners are proud to showcase.
Bay & Bow Window Transformations
Bay and bow window installations add depth, natural light, and architectural character. These projects highlight how a well-planned layout can open up a room, enhance curb appeal, and create a brighter, more inviting space.
Bow Window Interior Before & After
Interior bow window replacements not only improve efficiency but completely refresh the look and feel of a space. Clean finishes, updated trim, and proper installation create a brighter, more comfortable living area.
Before Interior Bow Window Replacement
The original interior showed an older setup ready for an updated, cleaner finish.
After Interior Bow Window Installation
The new interior finish provides a brighter, cleaner look with improved comfort and energy efficiency.
Bow Window Exterior Before & After
This exterior bow window upgrade shows how a properly finished replacement can refresh the front of a home. Clean exterior capping, updated window lines, and careful installation help improve both curb appeal and long-term performance.
Before Exterior Bow Window Replacement
The original exterior showed an older bow window setup ready for a cleaner, more efficient upgrade.
After Exterior Bow Window Installation
The finished bow window gives the home a sharper exterior look with clean trim lines and a polished result.
Bay Window Exterior Before & After
This exterior bay window transformation shows how a properly installed upgrade can completely improve the look of a home. Clean capping, updated window lines, and careful installation create a sharp, finished appearance that stands out from the street.
Before Exterior Bay Window Replacement
The original exterior window showed aging finishes and was ready for a cleaner, updated installation.
After Exterior Bay Window Installation
The finished bay window delivers a clean, modern exterior look with sharp trim lines and improved curb appeal.
Flat Window Transformed Into a Bay Window
This interior transformation shows how replacing a flat window with a bay window completely opens up a space.
Before Interior Window
The original flat window lacked depth and visual impact.
After Bay Window Installation
The new bay window adds light, depth, and a strong focal point.
Casement Window Projects With Clean Lines
Casement windows are known for their tight seals and excellent airflow. These installations highlight clean proportions, smooth crank operation, and a crisp, modern finish that enhances both energy efficiency and overall home appearance.
Slider Window Installations for Everyday Living
Slider windows are practical, easy to operate, and ideal for wide openings in high-traffic areas. These installations showcase smooth-gliding tracks, balanced proportions, and a clean, finished appearance that works beautifully in modern and family-friendly spaces.
Egress Window Installations Built for Safety & Code Compliance
Egress windows are designed to provide a safe, code-compliant exit point while bringing natural light into lower-level living spaces. These installations focus on correct sizing, clean exterior finishes, and careful integration with the home’s structure for a polished result.
Egress Window Cutout Before & After
This exterior egress window cutout shows the transformation from a standard foundation opening to a properly sized, code-compliant egress window. Clean cutting, proper well installation, and careful finishing ensure both safety and a clean final appearance.
Before Egress Window Cutout
The original opening was not sized for proper egress and required a full cutout.
After Egress Window Installation
The finished egress window provides safe access, natural light, and a clean exterior finish.
Egress Window Interior Before & After
This interior egress window transformation shows how a properly installed upgrade improves both safety and usability. The finished result brings in more natural light while creating a cleaner, more functional living space.
Before Interior Egress Window
The original interior opening was limited and not designed for proper egress access.
After Interior Egress Window
The upgraded egress window creates a brighter, safer space with improved access and natural light.
Picture Windows That Maximize Natural Light
Picture windows are designed to frame outdoor views while flooding your home with natural light. These installations highlight expansive glass, clean architectural lines, and a sleek, modern finish that makes rooms feel brighter, more open, and visually elevated.
Picture Window Exterior & Interior View
Picture windows are designed to maximize natural light and provide clear, unobstructed views. From the exterior curb appeal to the interior finish, these installations create a clean, modern focal point in any home.
Exterior Picture Window
The curved top design adds architectural character while maintaining a clean, finished exterior look.
Interior Picture Window
The interior view highlights natural light, clean trim work, and an open, inviting space.
Picture Window with Transom Exterior & Interior
Adding a transom above a picture window enhances both natural light and architectural detail. This design creates a taller, more open look while maintaining clean sightlines and a polished finish inside and out.
Exterior Picture Window with Transom
The added transom creates height and visual impact while keeping the exterior clean and balanced.
Interior Picture Window with Transom
The interior view highlights increased natural light and a more open, spacious feel.
Double Hung Window Upgrades With Timeless Appeal
Double hung windows deliver a classic look with practical, everyday ventilation. These installations showcase clean lines, smooth operation, and modern performance while preserving the familiar style homeowners trust for both traditional and modern homes.
Awning Window Installations for Privacy & Airflow
Awning windows are a smart choice when you want fresh air without sacrificing privacy. These installations highlight compact, weather-tight designs with a clean, polished finish that work beautifully in kitchens, bathrooms, and other tighter wall spaces where ventilation matters.
Awning Windows Open & Closed
Awning windows provide a clean, modern look when closed and reliable ventilation when opened. Hinged at the top, they allow fresh air in while helping protect against rain, making them a practical choice for bathrooms, basements, and compact wall spaces.
Awning Window Closed
A tight seal with clean sightlines helps improve efficiency while maintaining a simple, modern interior look.
Awning Window Open
Opens outward from the top to allow fresh air in while helping shield the opening from rain.
Shaped Window Installations for Custom Designs
Shaped windows are designed to stand out. From arches and half-rounds to custom geometric designs, these installations are built to fit precisely and finished cleanly to enhance both curb appeal and natural light while maintaining a polished, professional look.