A Casement Door is a movable structure used to close off an entrance, typically consisting of a panel that swings on hinges.
When open, they admit ventilation and light. The door is used to control the physical atmosphere within a space by enclosing the air drafts, so that interiors may be more effectively heated or cooled. Doors are significant in preventing the spread of fire. They also act as a barrier to noise.
Features of UPVC Casement Door: