Zintek ® Zinc Fully Supported Traditional Standing Seam Roofing & Cladding - Zinc Traditional Roofing/ Cladding

Zinc fully-supported traditional standing seam roofing & facade cladding. Suitable for heritage roofing and cladding projects.

The system can also be utilized in smaller spaces like gables and dormer roof and fascia coverings.

Rolling mill polished (natural) or pre-coated Zintek® zinc-titanium roof covering. 0.7 mm-thick featuring a double seaming system with 475 mm spacings.

Material - A1 fire rated.

The Zintek® laminate, manufactured in Porto Marghera Venice, is a zinc-titanium alloy compliant with European Standard EN 988. It contains Z1-quality zinc (at least 99.995% zinc), with the addition of alloying elements.

Substructures for metal roofs must be designed, as far as possible, with a >7° (13%) roof slope. This is the initial value to guarantee relative security regarding gradients and inflections of the substructure. The minimum tolerated slope is 3° (5.2%). Only in exceptional cases are Zintek® roof coverings recommended for slopes from 3–7°, consult manufacturer for details.

Substructure:

Suitable substructure materials:

• Ventilated 18 mm-thick weather and boil proof (WPB) plywood.
• Ventilated oriented strand board OSB3.
• Hard metal board.
• Composite panel.
• Rigid insulation.

Underlay:

• Cladding: IOS-Mat-Pro®.
• Roofing: ISO-Mat Metal®.

Clips:

• Fixed: 25 mm seams: SM-EFK-30; 38 mm seams: SM-EFK-38.
• Sliding: 25 mm seams: SM-EFE-30; 38 mm seams: SM-EFE-38.
• Flashing clips: SM-ELH-27.
• For fixing to rigid insulation: Thermoseam warm room clip for metal roofing.