ROLL GRAND LLC offers many options for sets of components and accessories for the independent manufacture of suspended structures (gates) to block the opening to the workshop, warehouse, hangar and other production facilities.
Our solutions are suitable for:● construction of hangars,● agricultural farms,● storage facilitiesother buildings of any type.Product features:● Thickness of thermal insulation: from 40 to 200 mm, which allows to adapt structures to any climatic conditions.● Wide range of fittings: ensures the implementation of any project - from standard passageways to large-scale aircraft hangars.● Versatility: the products meet a wide range of thermal insulation and operational requirements.
Suspended gates are sliding gates whose leaf is raised by rollers to a rail attached above the opening to be covered. Such a door consists of a leaf suspended by roller carriages from a rail mounted above the opening. With the help of our hardware, hanging gates can cover an opening of any width, and the leaf of one leaf can be up to 6 m wide and up to 6 m high.
Suspended sliding gates are designed to close the opening in large industrial and commercial premises. The gate is a guarantee of European quality and is not inferior to the advantages of sectional doors, the market leader in industrial doors. Suspended gates are a robust structure consisting of a door leaf made of insulating sandwich panels, which moves along a profiled steel rail and is suspended without contact with the ground. Inside the rail are roller carriages, which are attached directly to the door leaf and ensure safe sideways movement of the door.
Panel doors are large hanging doors with sandwich panels and using the omega profile and our components.
Sandwich panels (steel - polyurethane - steel) are ideal for filling the door leaf. For fire protection measures, mineral wool is the best choice. Due to the use of solid polyurethane foam, this type of panel is highly rigid and has excellent thermal insulation with a thickness of only 40 millimetres, but there are options with a thickness of 60 - 200 mm with mineral wool or polyurethane foam. Sandwich panels are available in more than 10 basic paint colours according to the RAL catalogue. There are also many texture options, for example, narrow corrugation (rib), wide corrugation (mid rib), micro strip (microrib), macro strip (macrorib); surface embossing can be woodgrain, stucco or smooth panel (slick).
Roll Grand LLC offers a unique solution for situations where it is necessary to maximise the opening width, but there is not enough space for a standard sash rollback.Telescopic leaf structures With the telescopic leaf system, you can create a door that allows you to:● Increase the opening width to the required size.● Efficient use of space even in cases where there is no possibility to roll back standard leaves.● Realise any architectural or technical tasks, even the most ambitious ones.
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The carriage
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