You are looking at a range of back draught louvres that we have for sale
Please look at the size range (the sizes in the listing are for the nominal fan diameter)
Drawings and sizes in photos 2 & 3
Each one comes with fixings
These are suitable for all makes of fans and will cover openings even where a fan is elsewhere in the system
Made of UV stabilised plastic these are maintenance free and suitable for external use.
Will mount on any flat surface, brick, stone, wood, sheet metal etc.
Prices include VAT at 20%
Full VAT invoice provided on request and normally sent with the goods.
Call us on 01446 743012 if you need any further information/assistance.