PK Garage Door Co. LLC is a Derry garage door company renowned for it’s residential, commercial industrial garage door products. Contact PK Garage Door Co. LLC today..Lo.ng for the Bestselling Garage Door Openers Ever? This guide will compare the top features and help you choose the best!.Shop pella traditional in x in white single garage door in the garage doors section of Lowes.com.The Clopay Value Series ft. x ft. Non Insulated White Garage Door with Plain Windows is made of steel material for durability. It provides strength and improved energy efficiency..