16-26 Duffield Drive, London N15 4UH
Replace all existing casement windows (timber and PVCu) with double-glazed PVCu casement units to match existing in style, profile and colour (white). Replace all existing doors (timber-framed communal entrance, composite flat entrance doors, and timber balcony and rear doors) with a double-glazed steel framed communal entrance door, steel framed Gerda flat entrance doors, and double-glazed PVCu balcony and rear doors to match existing style, profile and colour.