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Description

Optima Casstte Rainscreen is a cost effective ventilated and drained, interlocking cassette cladding system, showing a 20 mm joint between panels.

System features:

  • Developed and manufactured in accordance with CWCT guidelines.
  • Does not support combustion.
  • Components meet the requirements of Class 0 fire performance in accordance with Building Regulations.
  • NHBC and LPCB accredited including a red book entry.

Support and fixing system:

A fully adjustable system of cleats and carrier profile offers a 'hands free' lining and levelling facility for cladding zones from 100–320 mm; consequently, small irregularities in the substructure are not significant, and a simple arrangement of preformed top hat sections or timber battens can be used. Isolation of the structural bracket and fixing reduces thermal transmittance to a negligible level. Panels are fixed using wafer head, self-tapping stainless steel screws through pre-punched holes.

Consult Sotech regarding structural restrictions, and constraints relating to panel size, fastener type and frequency of fixings.

General information
Specification data - Drained and back-ventilated rainscreen cladding systems
Product Reference

Optima® Cassette Rainscreen

Accessories

None

Column casing

Coping system

Corner profile - external

Corner profile - internal

Fascia system including bull-nose

Head profile

Jamb profile

Window sill profile

Panels -
Material

Aluminium

Aluminium composite (ACM)

Copper

Stainless steel

Lead clad steel

Weathered zinc

Zinc

Thickness

1.2 mm

1.5 mm

2 mm

3 mm

4 mm

Finish

Anodized

Post fabrication coating by quality assured applicators to BS 3987

Polyester powder coated

Post fabrication coating by quality assured applicators to BS 6496

Precoated PVdf or polyester

PVDF 70/30, two coat system, to AAMA 605

PVDF 70/30, three coat system, to AAMA 605

Natural

Polished

Patterned

Colour

Not applicable

Product Options

Panel material/ thickness/ finish:

  • Aluminium: 2 mm; precoated PVdf or polyester.
  • Aluminium: 2 and 3 mm; polyester powder coated (PPC) to BS 6496.
  • Aluminium: 2 and 3 mm; anodized (25 micrometre minimum) to BS 3987.
  • Aluminium: 2 and 3 mm; PVdf 70/30 two coat system (25 micrometre) to AAMA605.
  • Aluminium: 2 and 3 mm; PVdf 70/30 three coat system (40 micrometre) to AAMA605.
  • Aluminium composite material (ACM): 4 mm.
  • Copper: 1.5 mm; natural finish.
  • Lead clad steel: 2 mm; natural lead finish.
  • Stainless steel (rigidizied): 1.2 and 1.5 mm; natural, polished or patterned finish.
  • Weathered zinc: 1.5 mm, natural.
  • Zinc: 1.5 mm, natural.

Colour:

Refer to Sotech for available anodized, PPC, polyester and PVdf colours.

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