08/28/2026
A small office in Knoxville reached out to us after employees kept complaining about glare on their computer screens every afternoon, along with rooms that stayed uncomfortably warm no matter how low they set the thermostat. It's a pattern we see often in offices and storefronts with large, unshaded windows.
Why does this happen?
Untreated glass allows solar heat and glare to pass through freely, especially in west-facing rooms during peak afternoon sun. This forces HVAC systems to work harder while also making screens difficult to see, which affects both comfort and energy costs.
As an Exclusive LLumar SelectPro Dealer, we installed Vista Films across the office's main windows to address both issues at once. Here's what the film delivers:
- Rejects up to 79 percent of solar energy passing through the glass
- Reduces sun glare that interferes with computer and television visibility
- Helps distribute heating and air conditioning more evenly throughout the space
- On average, reduces a building's energy use and saves 5 to 15 percent on energy costs
- Blocks damaging UV rays that contribute to fading of interiors
Within the first few weeks, the office reported noticeably less glare and a more consistent indoor temperature throughout the day.
If glare or uneven temperatures are an issue in your home or business, EcoArc Home & Office Window Tinting serves Asheville, Knoxville, and Greenville. Reach out at (865) 214-7646 or visit ecoarcfilms.com for a free estimate.
