- The extremely narrow frame and casement of the new ManuLux® Historic Window clearly measure
less than those of a traditional coupled window, and this offers two decided advantages for
Improved appearance. The filigree design of the window is closer to the listed original, allowing the best side of the house to shine through.
- The narrow view and special bar spacers for directing light increase the amount
of light coming into the house by up to 30%. This brightens up the atmosphere and at the
same time that it saves energy!