Polycarbonate provides superb resistance along with UV stabilisation (Both Sides) properties so will not yellow. The sheets are easy to work with and can be cut down to the required size with suitable cutting tool/saw blade.
3mm Clear Polycarbonate Sheet A5 210 x 148mm UV Resistant Plastic Panel
Clear Polycarbonate Plastic Sheet Palram Glazing Solid Greenhouse Window Shed2mm
Palram Canopia Harmony 6x4 Green Greenhouse - Clear Polycarbonate, Aluminum Frame, Base Included
SRDCAIM 1.5mm Thick Clear Polycarbonate Roofing Sheet 3ft wide Splicable Corrugated Greenhouse Shed Transparent Insulation Day Lighting Panels for pergola Canopy(CLEAR 10pcs,120cm/3.94ft)
SRDCAIM 5 PCS Clear Polycarbonate Greenhouse Roofing Sheet Canopy Transparent Insulation Day Lighting Panels Easy Cut Covering Panel for Outdoor, Sheds, Carports(CLEAR 1mm,1m/3.3ft)
SRDCAIM 1.5mm Thick Clear Polycarbonate Roofing Sheet 3ft wide Splicable Corrugated Greenhouse Shed Transparent Insulation Day Lighting Panels for pergola Canopy(CLEAR 12pcs,120cm/3.94ft)
