Insulated Glass Unit Performance

Windows are a well-known problem when it comes to energy efficiency. By keeping the ambient indoor air temperature insulated from the outside, IGUs help lower your energy bill. The performance of insulated glass is determined by the thickness of the glass and the insulating space between each pane.

To improve the situation even further, window coatings can be combined with IGUs to create an efficient window that also reflects sunlight in warm climates or even absorbs and contains sunlight in colder climates. Coatings are applied on the interior of IGUs to reflect UV light back into  homes to retain warmth, or on the outside to keep sunlight from heating up a home.

For maximum performance, multiple surfaces of the IGU can be coated, though this comes at a higher cost. In double-pane windows there are four surfaces that can be coated.

At LANSEN, we share one vision: to help people improve their lives by providing excellent products and service. Each day our staff are exceptionally dedicated, all striving to be recognized by our clients as the best supplier of vale- added alass ornducts. Your reliable and sincerely Insulated glass supplier-- LANSEN GLASS !