Spacia is a highly insulated window glass that keeps your room comfortable without losing warmth. Especially, its power is exhibited in winter. While taking in the warmth of the sun, its excellent heat insulation performance enables quick heating and long-lasting warmth. In addition, the surface temperature of the glass does not easily drop, so it has an excellent effect of preventing dew condensation. Special film 30mil + Lexan sheet 3mm + Special film 30mil / Lexan is a registered trademark of GE. -The cross-sectional view of the glass is an image based on 15 mmil, and is actually managed by the total thickness of the special film. This site uses Flash. When viewing, "You need the latest version of Flash Player . Copyright © 2005-2014 TOKO GLASS CO., LTD. All Rights Reserved. All rights reserved. All rights reserved .