The Black Millwork range of doors and windows has been extended to include bi-fold doors.The bi-fold doors are manufactured from laminated timber, engineered pine or oak, aluminium timber clad oak or aluminium and supplied fully finished in white and standard, with additional options for more RAL colour variations. Units can also be stained or lacquer finished. All units have been tested to EN1279 and fully glazed with Pilkington Toughened Low E glazing, with upgraded Thermix spacer and argon fill.
Gary Hutton, general manager of Black Millwork comments, "The wide choice of tailor made profiles allows specifiers to select a door that is specific to the needs of their property".
All Black Millwork bi-fold doors come with a ten year guarantee on sealed units and hardware, five years on paint finish against fading and ten years on timber portions.
