Homeowners looking to improve energy efficiency or reduce glare sometimes consider window film as an alternative to full window replacement. Understanding what film can and cannot do helps set realistic expectations. Window film can reduce solar heat gain and glare. Reflective and tinted films applied to existing glass block a portion of the sun's infrared energy before it enters the room. This can reduce cooling load in rooms with significant south or west-facing glass.
Harland Windows & Siding | 1401-G Diggs Dr, Raleigh, NC 27603 | 919-851-0060

