Supply, Fitting And Fixing Roller Blind With 100% Polyester Fabric (Plain/Ribbed Fabric Of Approv Ed Colour And Shade). Nominal Thickness Of Fabric Shall Be 0.60-0.80 Mm And Nominal Weight 255-400 Gram S Per Square Meter With Excellent Hanging Properties And Very High Tearing Strength, Coating Of The Fabric S Hall Be Acrylic, Which Shall Be Resistant To Cracking And Fraying. The Fabric Shall Be Suspended From The Top Channel Made Of Extruded Anodised Alloy Of 1.25-2.00 Mm Nominal Thickness And 38 Mm Nominal Diameter . The Top Channel Shall Be Fixed With Power Coated Mild Steel Brackets With Clutch Assembly On Either End O F Blind, Fixed To Jambs Of The Window Opening With 50 Mm Stainless Steel Screws With Heavy Duty Pvc Wall ( Rawl) Plugs And To The Aluminium Window With 25 Mm Stainless Steel Screws. The Operating Mechanism Fi Xed To The Top Channel Shall Be Made Of High Strength Abs Plastic Having Ultra-Smooth Gear With Spring Boo Ster Of High Carbon Steel. The Mechanism Shall Be Operated With Tilt Chain Having 4.50 Mm Balls Made Of A Bs Plastic Linked With 1.50-2.00 Mm Polyester Chord. The Mechanism Shall Allow The Blind To Stop At Desire D Position With The Help Of Stop Lock. The Bottom Channels Shall Be Of Aluminium Tube Of 21 Mm Nominal Dia Meter And 1.50-2.00 Mm Nominal Thickness. The Fabric Shall Be Enclosed In Suitably Created Pocket Along T He Tubes, Which Shall Be Closed From Side With End Caps Of Same Colour To The Bottom Roller. All Exposed Co Mponents Of The Roller Blind Shall Be Of Milky White Colour. [ Warranty Period: 12 Months After The Date Of Delivery ] ]