The new sill offerings on the Bi-Fold Doors include Weather Shield’s standard performance sill, intermediate sill, U-channel sill and ADA sill. The intermediate sill features a 1-¼” sill height, creating a near-seamless transition to the floor. Traditional and contemporary door panels are also available, including a 3-1/4” contemporary panel profile, enabling constant sightlines that maximize the viewing area.
Weather Shield Bi-Fold Patio Doors
