Possibility of being single or double
Whether for the sash or the sliding window, the single or double shutter option is available. The shutters are also removable for easy maintenance. The double sash window offer an additional benefit: excellent ventilation in the house. Indeed, by opening the two shutters, warm air can evacuate from the top while fresh air can enter from below.
Energy Star certification
Single sash : Energy rating 34 (zone 1-2-3) and U Factor 1.67 w/m2-K
Single sliding : Energy rating 33 (zone 1-2) and U Factor 1.68 w/m2-K
Equipped with an extruded aluminum piece outside, it offers increased rigidity.
Standard color choices: white, black, and commercial brown. An endless selection of optional custom colors is also available.
Variable frame with extension
Optimizing installation in the warm part of the wall
Here are other products of Fabelta’s collection that might interest you. All these models have been designed to match each other.