Energy Efficient Window Films
ENERGY STAR certified window films with advanced Low-E coating technology. Reduce energy costs up to 40%, improve year-round comfort, and support green building initiatives with professional installation.
Why Choose WindowLix Energy Efficient Films?
Advanced Low-E coating technology delivers maximum energy savings while supporting environmental sustainability goals and providing superior year-round comfort.
Maximum Energy Savings
Reduce heating and cooling costs by up to 40% with advanced Low-E coating technology that optimizes thermal performance year-round
Superior Year-Round Comfort
Advanced insulation properties keep spaces comfortable in summer heat and winter cold while eliminating hot spots and drafts
Environmental Sustainability
Reduce carbon footprint by up to 6,000 lbs CO2 annually while supporting green building initiatives and LEED certification
ENERGY STAR Certified
Meet government standards for energy efficiency and qualify for utility rebates, tax incentives, and green building credits
Energy Savings Calculator
See how much you could save with energy efficient window films based on your building size and location.
Small Home
1,500 sq ft
Large Home
3,000 sq ft
Commercial Building
10,000 sq ft
*Savings estimates based on average energy costs and climate conditions. Actual savings may vary.
Year-Round Performance
Advanced Low-E coating technology optimizes energy performance in both heating and cooling seasons.
Summer Cooling
Hot weather performance
Reflects solar heat while maintaining natural light and views
Winter Heating
Cold weather performance
Retains interior heat while allowing beneficial solar gain
Certifications & Incentives
Our energy efficient films meet the highest industry standards and qualify for various rebates and incentives.
ENERGY STAR
EPA certified for energy efficiency
Utility rebates availableLEED Credits
Contributes to green building certification
Up to 2 LEED pointsNFRC Rated
Independently tested performance
Verified energy ratingsTax Credits
Federal and state incentives
Up to 30% tax creditEnergy Efficiency FAQ
Common questions about energy efficient window films, savings calculations, and performance.
How much can I really save on energy costs?
Savings typically range from 15-40% depending on your current windows, climate, and building characteristics. Most customers see payback within 2-4 years and continue saving for the 20+ year life of the film.
What makes these films ENERGY STAR certified?
ENERGY STAR certification requires films to meet strict performance criteria for solar heat gain, visible light transmission, and UV rejection. Our films exceed these standards in all climate zones.
Do energy efficient films work in all climates?
Yes! Our Low-E coating technology is optimized for year-round performance. In hot climates, they reduce cooling costs. In cold climates, they improve insulation and reduce heating costs.
Are there rebates or incentives available?
Many utilities offer rebates for ENERGY STAR certified window films. Federal tax credits may also apply for commercial installations. We help identify available incentives in your area.
How do these compare to new energy efficient windows?
Energy efficient films provide 60-80% of the energy benefits of new windows at 10-15% of the cost. They're perfect for buildings where window replacement isn't practical or cost-effective.
Will the films affect natural light in my space?
Our energy efficient films maintain 70-85% visible light transmission, so your space stays bright and comfortable while reducing heat and glare. Most people don't notice any difference in lighting.
How long do energy efficient films last?
Our films typically last 25+ years. The energy savings continue throughout the entire life of the film, providing excellent long-term value.
Can I install these films myself?
While DIY installation is possible, professional installation ensures optimal performance. We recommend professional installation for maximum energy efficiency benefits.
Real Energy Savings
Customers sharing their actual energy savings and comfort improvements with WindowLix energy efficient films.
"Our cooling bills dropped 35% the first summer after installation. The house stays comfortable all day without running the AC constantly. Best home improvement investment we've made!"
David Thompson
Phoenix, AZ
"Amazing difference in winter! Our heating bills are down 28% and the rooms feel much more comfortable. No more cold spots near the windows. The films paid for themselves in 2.5 years."
Maria Gonzalez
Minneapolis, MN
"Our office building's energy costs dropped $2,800/month after installing these films. Employees are more comfortable and we're on track for LEED certification. Excellent ROI."
Facilities Manager
Atlanta, GA
Technical Specifications
Our ENERGY STAR certified films feature advanced triple-layer Low-E coating technology that exceeds government standards for energy efficiency and performance.
Product Specifications
Perfect Energy Applications
Energy efficient films are ideal for retrofit projects, new construction, and any building focused on sustainability, comfort, and cost reduction.