An Astron building provides almost endless alternatives in span, eave height, roof slope and bay configurations to suit your space requirements. Different roof and wall panel systems, in various combinations, allow you to create the building you want.

Roof Types
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Characteristics

Economy
A roll-formed, profile steel panel with an excellent price/quality ratio.
Precise factory cut-to-length facility maximizes economy.

Easy Erection
Light-weight panel facilitates easy handling.
Erection is done by approved and certified Directline Structures erectors.
Stainless steel self-drilling screws reduce erection time and ensure quality.

Watertightness
Composite stainless steel screws, complete with metal washer onto which an EPDM sealant washer is vulcanized. The EPDM sealant washer has long-lasting plasticity.
Sidelaps and endlaps complete with a non-deteriorating, flexible tape sealant.
The direct fixing of panels to purlins through the trough of the panel, together with the high quality of the materials, eliminates elongation of fixing holes.

Airtightness
Standard detailing ensures that the building is airtight to the 2002 requirements of the building regulations.