Fenesta's proprietary UPVC formulation, comprising of special additives, ensures all our windows and doors retain shape , colour and lustre for long even when exposed to temperature variations or intense UV radiations. Jan 31st, 2020 4:18 PMShare this on :KeywordscolourFenestalustretemperature variationswindowsdoorsUVshapespecial additivesproprietary UPVC formulation
