Business Details
Premium Windows & Doors in Buffalo, NY
Energy King Windows & Doors has been a trusted name in the home improvement industry for over five decades, specializing in the design, manufacturing, and distribution of high-quality windows and doors. Our commitment to innovation is reflected in our Energy Star-certified products, which feature advanced insulated glass solutions and foam-injected frames for superior energy efficiency. We offer a diverse range of products, including double-hung, awning, sliding patio, and architectural-shaped windows, as well as fiberglass, wood, and steel entrance doors.Our partnership with leading brands like ThermaTru and Flex Screen ensures access to cutting-edge technology, such as lifetime glass breakage warranties and flexible window screens. With a focus on durability, customization, and customer satisfaction, we serve homeowners seeking to enhance both the aesthetic and functional value of their properties.
Services
Double Hung Windows
Sliding Patio Doors
Entrance Doors
Architectural Shapes
Garden Windows
Highlights and features
- We offer over 59 years of expertise in energy-efficient window and door solutions.
- Our products feature patented Flex Screen technology for durable, bendable window screens.
- Lifetime glass breakage warranties ensure long-term customer confidence.
- Customization options include 12 exterior paint colors and wood grain finishes.
- Partnerships with ThermaTru and REEB provide access to premium entry door systems.
Associations and certifications
- Energy Star
Services
Double Hung Windows
Our double-hung windows combine classic design with modern energy efficiency. Featuring double-strength glass and foam-filled profiles, they reduce heat transfer while allowing easy operation. Available in the Platinum Pro 200 series, these windows offer 12 exterior color options and wood grain interiors for personalized aesthetics.
Sliding Patio Doors
Sliding patio doors provide seamless indoor-outdoor living with enhanced durability. The three-panel design offers easy access to patios or decks, while advanced insulation technology maintains energy efficiency. Available in multiple sizes to fit various architectural styles.
Entrance Doors
Custom entrance doors create a welcoming first impression with premium materials. Options include fiberglass, wood, and steel constructions, each offering security, weather resistance, and thermal efficiency. Partnered with ThermaTru for handcrafted glass and fire-rated steel solutions.
Awning Windows
Awning windows in the Platinum Pro 8100/9100 series deliver superior energy performance. Their crank-operated design allows controlled ventilation while maintaining a tight seal. Features include lifetime glass warranties and flexible Flex Screens for durability.
Architectural Shapes
Architectural-shaped windows add unique design elements to homes. Available in 25 configurations, these windows combine aesthetic appeal with energy-efficient technology, including insulated glass and foam-injected frames for thermal performance.
Questions
What types of windows do you offer?
We provide double-hung, awning, sliding patio, architectural shapes, and garden windows in various series for different performance needs.
Are your products energy-efficient?
Yes, our windows and doors are Energy Star certified with advanced insulated glass and foam-injected frames for optimal efficiency.
Do you offer customization options?
We offer 12 exterior paint colors, wood grain interiors, and 25 architectural shapes for personalized design solutions.
What warranties are available?
We provide a lifetime glass breakage warranty and partner with Flex Screen for durable, bendable window screens.
Do you work with dealers?
Yes, we collaborate with local dealers and offer a web-based system for simplified ordering and quotations.
