The windows are aluminum frame on exterior and stained pine on interior side framed for 4-9/16" wall thickness. The door is aluminum frame on exterior with pine trim on exterior side and oak trim on interior for 4-9/16" wall thickness. These windows and door were used to create a wall between a sunroom and a master bedroom. They have never been exposed to rain or snow only sunshine from skylights. The door needs to be refinished. All glass is low E coated and insulated. Door opens to the exterior with hinges on the right side. Windows are 28" x 68" glass with 32" x 73" wood frame. Door is 32" x 80" with 33-5/8" x 81-1/2" frame.