LYSAGHT TRIMDEK® is a subtle square-fluted steel cladding, available in long lengths, so on most jobs you can have one sheet from ridge to gutter without end laps.
LYSAGHT TRIMDEK® is made of high strength steel and despite its lightness, provides excellent spanning capacity and remarkable recovery after deformation.
The strength, spanning ability, lightness and rigidity of LYSAGHT TRIMDEK® permits wide support spacings to be used with safety.
LYSAGHT TRIMDEK®
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LYSAGHT® Cyclonic Area Design Manual Steel Roofing & Walling & Topspan WA
LYSAGHT® Cyclonic Area Design Manual Steel Roofing & Walling & Topspan Qld & NT
LYSAGHT® Roof & Wall Flashing - Architectural Detailing Manual
LYSAGHT® Roofing Product Performance Using Foam Packers
LYSAGHT TRIMDEK® CAD Drawing File
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Please note this locator only contains suppliers in AUSTRALIA. If you need suppliers in other countries please contact your local BlueScope Steel office.
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| NSW/ ACT | VIC | TAS | QLD | NT | SA | WA |
|---|---|---|---|---|---|---|
| Avail. | Avail. | Avail. | Avail. | Avail. | Avail. | Avail. |
LYSAGHT TRIMDEK® is available in the standard range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
Please check with your local supplier regarding specific colour availability for this product.
The maximum recommended support spacings are based on testing in accordance with AS1562.1-1992, AS4040.1-1992 and AS4040.2-1992.
Roof spans consider both resistance to wind pressure and light roof traffic (traffic arising from incidental maintenance). Wall spans consider resistance to wind pressure only.
The pressure considered is based on buildings up to 10m high in Region B, Terrain Category 3. For further details Download LYSAGHT TRIMDEK® (598 KB).
| Maximum Support Spacings (mm) | ||
|---|---|---|
| Type of Span | Thickness (mm) BMT | |
| 0.42 | 0.48 | |
|
Roofs Walls |
|
|
The limit state wind pressure capacity table can be viewed in the LYSAGHT TRIMDEK® brochure. Download LYSAGHT TRIMDEK® (598 KB).
This information is suitable for use only in areas where a tropical cyclone is unlikely to occur as defined in AS1170.2-2002.
For correct specification and installation of BlueScope Lysaght roofing and walling products in cyclonic areas, please Download LYSAGHT® Cyclonic Area Design Manual Steel Roofing & Walling (334 KB).
Download LYSAGHT® Roofing & Walling Installation Manual - Chapter 2 Design Preliminaries (309 KB) to view Table 2.14.1, Maximum Roof Lengths for Drainage.
Sheets are supplied custom cut.
Length: +0mm, -15mm
Width: +4mm, -4mm
Not available in metallic finishes as a standard item. Subject to enquiry.
The base metal thickness is 0.42 or 0.48mm.
The COLORBOND® pre-painted steel complies with AS/NZS2728:1997.
| BMT (mm) | Material | kg/m | kg/m2 | m2/t |
|---|---|---|---|---|
| 0.42 | ZINCALUME® | 3.26 | 4.28 | 234 |
| 0.42 | COLORBOND® | 3.32 | 4.35 | 230 |
| BMT (mm) | Material | kg/m | kg/m2 | m2/t |
|---|---|---|---|---|
| 0.48 | ZINCALUME® | 3.70 | 4.86 | 206 |
| 0.48 | COLORBOND® | 3.76 | 4.93 | 203 |
The easiest way is to look at the pans. LYSAGHT TRIMDEK® has a single crease along the centre of the pan. Other "look a-likes" have a single or double flute in the pans.
It is necessary for every rib of LYSAGHT TRIMDEK® to be screw fastened to the support.
It is good practice to only walk in the pans, however at supports only it is safe to stand on the ribs.
| NSW/ ACT | VIC | TAS | QLD | NT | SA | WA |
|---|---|---|---|---|---|---|
| Avail. | Avail. | Avail. | Avail. | Avail. | Avail. | Avail. |
LYSAGHT TRIMDEK® is available in the standard range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
Please check with your local supplier regarding specific colour availability for this product.
The maximum recommended support spacings are based on testing in accordance with AS1562.1-1992, AS4040.1-1992 and AS4040.2-1992.
Roof spans consider both resistance to wind pressure and light roof traffic (traffic arising from incidental maintenance). Wall spans consider resistance to wind pressure only.
The pressure considered is based on buildings up to 10m high in Region B, Terrain Category 3. For further details Download LYSAGHT TRIMDEK® (598 KB).
| Maximum Support Spacings (mm) | ||
|---|---|---|
| Type of Span | Thickness (mm) BMT | |
| 0.42 | 0.48 | |
|
Roofs Walls |
|
|
The limit state wind pressure capacity table can be viewed in the LYSAGHT TRIMDEK® brochure. Download LYSAGHT TRIMDEK® (598 KB).
This information is suitable for use only in areas where a tropical cyclone is unlikely to occur as defined in AS1170.2-2002.
For correct specification and installation of BlueScope Lysaght roofing and walling products in cyclonic areas, please Download LYSAGHT® Cyclonic Area Design Manual Steel Roofing & Walling (334 KB).
Download LYSAGHT® Roofing & Walling Installation Manual - Chapter 2 Design Preliminaries (309 KB) to view Table 2.14.1, Maximum Roof Lengths for Drainage.
Sheets are supplied custom cut.
Length: +0mm, -15mm
Width: +4mm, -4mm
Not available in metallic finishes as a standard item. Subject to enquiry.
The base metal thickness is 0.42 or 0.48mm.
The COLORBOND® pre-painted steel complies with AS/NZS2728:1997.
| BMT (mm) | Material | kg/m | kg/m2 | m2/t |
|---|---|---|---|---|
| 0.42 | ZINCALUME® | 3.26 | 4.28 | 234 |
| 0.42 | COLORBOND® | 3.32 | 4.35 | 230 |
| BMT (mm) | Material | kg/m | kg/m2 | m2/t |
|---|---|---|---|---|
| 0.48 | ZINCALUME® | 3.70 | 4.86 | 206 |
| 0.48 | COLORBOND® | 3.76 | 4.93 | 203 |
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