Yes loft insulation can be reused but cannot be recycled.
REUSE
Consider laying new insulation on top of your old insulation, for additional protection.
RECYCLE Where?
Loft insulation cannot be recycled.
Please take it to the Brighton Household Waste & Recycling site on Wilson Avenue or the Hove Household Waste & Recycling site on the Old Shoreham Road and include in general waste. See here for exact locations and opening times.For more details contact City Clean on 01273 292929.
Please double-bag loft insulation when transporting it, to prevent fibres floating into the air.