SILLS

SILLS

element forming the bottom of a rough window opening, usually designed with a sloped top surface.

SI-12a

SI-23

SI-94

SI-24

SI-95

SI-25

SI-99

SI-26

SI-100

SI-27

SI-103

SI-28

SI-113

SI-29

SI-115

SI-30

SI-118

SI-31

SI-125

SI-32

SI-132

SI-33