Where Function Meets Form
Premium window systems across Greater Portland—energy-efficient performance, architectural precision, and installation that stands the test of time.
Cardinal Exteriors' window installations combine energy efficiency with architectural beauty. Our experienced team ensures precise fit, proper sealing, and long-term performance in Maine's demanding climate.
Window Types
Choose from our selection of premium window systems
Double Hung Windows
Classic New England style with modern performance—tilt-in cleaning, energy-efficient glass, and timeless appeal for any architecture.
- Tilt-in cleaning
- Energy-efficient
- Timeless style
- Easy operation
Casement Windows
Superior ventilation and energy efficiency—crank-out operation provides maximum airflow and unobstructed views.
- Maximum airflow
- Unobstructed views
- Superior seal
- Modern aesthetic
Picture & Bay Windows
Architectural statements that flood rooms with natural light—custom configurations for stunning visual impact.
- Natural light
- Custom design
- Architectural impact
- Open feel
Sliding & Awning Windows
Space-efficient operation perfect for tight spaces—basements, bathrooms, and contemporary designs.
- Space-saving
- Versatile
- Easy maintenance
- Contemporary
Our Window Installation Process
Window Assessment
We evaluate your current windows, identify problem areas, and measure for precise fit.
Style & Product Selection
Choose window types, materials, colors, and energy efficiency features that match your goals.
Expert Installation
Precise fit, proper flashing, weather-tight sealing, and thorough cleanup—installed right the first time.
Window Projects
Recent window installations across Greater Portland
Yarmouth New Construction
Yarmouth, Maine
Back Cove Portland Residence
Back Cove, Portland, Maine
North Deering Farmhouse
North Deering, Portland, Maine
Patriot Insurance Headquarters
Yarmouth, Maine
Cumberland Center Colonial
Cumberland, Maine
North Deering Maintenance-Free Exterior
North Deering, Portland, Maine
Frequently Asked Questions
Ready to Upgrade Your Windows?
Schedule a free consultation to discuss energy-efficient window solutions for your home.
Request Free Consultation