TRIMDEK® OPTIMA™ is subtle-fluted steel cladding, available in long lengths, so on most jobs you can have one sheet from ridge to gutter or full wall height without end laps. TRIMDEK® OPTIMA™ is made of high strength steel and despite its lightness, provides excel-lent spanning capacity. The strength spanning ability, lightness and rigidity of TRIMDEK® OPTIMA™ means wide support spacing’s can be used with safety.
LYSAGHT® TRIMDEK® OPTIMA™ steel roofing profile is a subtle roofing and walling profile.
The fluting in the pans provides strength and long spanning capabilities, making it one of the most economical LYSAGHT® roof profiles. Its aesthetically pleasing exterior provides an economic roofing option for contemporary homes, industrial and commercial roofing, and wall cladding applications. It has bold and widely spaced ribs, and is available in long lengths (subject to transportation considerations). Due to its strength, spanning ability, light weight and rigidity, wide support spacings can be safely used.
LYSAGHT® TRIMDEK® OPTIMA™ steel roofing profile can be curved by the crimp curving process. It is available in both convex and concave shapes to inject the elements of versatility and creativity in building designs. The minimum radius of curvature must be at least 450mm for convex and 550mm for concave to underside of pan of sheet.
Crimp curved LYSAGHT® TRIMDEK® OPTIMA™ steel cladding is designed to facilitate new and refreshing designs for commercial, industrial, civic and domestic buildings. This design freedom has also resulted in significant cost savings in construction, mainly due to:
- Less supporting framework required for fascias, parapets and roofs
- Simplified and reduced work involved in installation of fascia cladding
- Reduction or elimination of many flashings and cappings
- Less cladding material required to cover a given curve
- Roof and walls
- Fascia
- Feature wall
- Fencing
- Internal ceiling
- Soffit
Features & Benefits
- Excellent wind resistance
- Excellent spanning capacity
- Strong and long spanning capabilities
- Material warranty
Warnings
Lead and copper are not recommended for use with Clean COLORBOND® steel or ZINCALUME® steel as contact with these metals can cause accelerated corrosion. The minimum recommended roof pitch is 1 degree. Direct contact should therefore be avoided. When inside condensation conditions are likely, coated steel girts should be used so that ZINCALUME® steel coming into contact with bare steel is avoided.
