Single Piece Frp Louvre Shutter For 2 0 Wide , Colour Satin Blue Color In Side (Sliding Bolt/ Latch Side) And Apricot Yellow On Outer Surface Only Drawing No.: Rdso/ Sk 97020 , Alt. ( 8 ) Specification: Rdso/2007/Cg 02 (Rev. 1) With 3 Amendments [ Warranty Period: 30 Months After The Date Of Delivery ]