Rytons Metal Louvre Ventilators 9" x 6" - Low profile fixed open louvre. Strong slim and durable, suitable for room and cupboard ventilators.
Composition: 0.7mm 22 gauge aluminium, 242mm Long x 165mm High x 5mm Deep
F30 Accessories/Sundry Items for Brick/Block/Stone Walling: Specification clauses 16, 165
U90 General Ventilation - Domestic: Specification Clauses 36, 38, 61, 360, 380, 505