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LYSAGHT INTEGRITY® 820
Product Description and Features
LYSAGHT INTEGRITY® 820 is an exterior cladding profile designed for commercial and industrial applications, where long span and wide cover for fast installation is required.
- Fix with ease and speed
- Available in COLORBOND® steel and ZINCALUME® steel
Note:
- Available in Queensland only. Minimum order quantities apply
- INTEGRITY® 820 is typically used in commercial applications
- Minimum recommended roof pitch is 2 degrees (1 in 30) for 0.42mm BMT
- Minimum recommended roof pitch is 1 degree (1 in 50) 0.48mm BMT
- Read our Guidelines for using COLORBOND® steel & ZINCALUME® steel.
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Were there previously two versions of LYSAGHT INTEGRITY® available?
The LYSAGHT INTEGRITY® profile was made in two versions up until August 2001. These were the LYSAGHT INTEGRITY® 820 (with a cover width of 820mm and a rib height of 48mm) and LYSAGHT INTEGRITY® 890 (with a cover width of 890mm and a rib height of 40mm). While LYSAGHT INTEGRITY® 890 was discontinued in August 2001, LYSAGHT INTEGRITY® 820 is still available.
How is LYSAGHT INTEGRITY® 820 fixed?
LYSAGHT INTEGRITY® 820 is fixed through the ribs using screws, in the same way as many of the LYSAGHT® claddings. However, when fixing, a metal sealing washer is included to give the LYSAGHT INTEGRITY® 820 its high performance.
What is cladding and how does it relate to roofing and walling?
Cladding is a collective term for any sheeting that covers a building, whether it be on the roof of the building, or on the walls. Roof cladding is made from thicker steel and is rolled to a profile capable of supporting roof traffic*. In most cases, these roof claddings can also be used for walling as well. Wall cladding is made from thinner steel, rolled to a less rigid profile. They are generally not capable of supporting roof traffic, prohibiting their use as roofing.
*Some roofing is designed to be non-trafficable. Please consult the span and capacity tables of the cladding for further details.
Lengths
Sheets are supplied custom cut to length.
Tolerances
Length: +0mm, -15mm
Cover Width: +4mm, -4mm
Material Specification
- ZINCALUME® steel made from zinc-aluminium alloy coated steel complying with AS1397-2001, G550 (550MPa minimum yield stress), AZ150 (150g/m2 minimum coating mass)
- COLORBOND® prepainted steel complying with AS/NZS 2728:Type 4, is made from zinc-aluminium alloy coated steel complying with AS1397-2001, G550 (550MPa minimum yield stress), AZ150 (150g/m2 minimum coating mass) or AZ200 (200g/m2 minimum coating mass), or
- COLORBOND® prepainted steel complying with AS/NZS 2728:Type 6, is made from stainless steel complying with JIS G 4305, Grade 430 stainless steel, 430SS550. Subject to enquiry
- The base metal thickness is 0.42mm or 0.48mm
- Cladding and Style Capping Strip: G550, AZ150 (550 MPa minimum yield stress, 150 g/m2 minimum coating mass). The base metal thickness is 0.42 or 0.48mm.
- Sealing Plates:G300, AZ150. The base metal thickness is 1.0mm.
Physical Properties
| BMT | Mass | |||
|---|---|---|---|---|
| (mm) | kg/m | kg/m2 | m2/t | |
| ZINCALUME® steel | 0.42 | 3.78 | 4.61 | 217 |
| COLORBOND® steel | 0.42 | 3.84 | 4.69 | 213 |
| ZINCALUME® steel | 0.48 | 4.29 | 5.23 | 191 |
| COLORBOND® steel | 0.48 | 4.36 | 5.31 | 188 |
Schematic
Availability
| NSW/ ACT | VIC | TAS | QLD | NT | SA | WA |
|---|---|---|---|---|---|---|
| By Enquiry* | Not Avail. | Not Avail. | Avail. | Not Avail. | Not Avail. | Not Avail. |
*Please contact our sales office on 13 30 38 for availability
Colour Range
LYSAGHT INTEGRITY® 820 is available in a limited range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
Please check with your local supplier regarding specific colour availability for this product.
Span Table
The maximum recommended support spacings are based on testing in accordance with AS1562.1-1992, AS4040.1-1992 and AS4040.2-1992. Supports must not be less than 1mm BMT.
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 figures relate only to buildings 10m or less in height and located in sheltered or exposed suburban areas or sheltered rural areas only, for further details Download LYSAGHT INTEGRITY® 820 Brochure (400 KB).
| Maximum Support Spacing (mm) | ||
|---|---|---|
| Type of Span | Thickness (mm) BMT | |
| 0.42 | 0.48 | |
| Roofs Single Span End Span Internal Span Unstiffened Eaves Overhang Stiffened Eaves Overhang Walls Single Span End Span Internal Span Overhang |
2100 2300 2800 150 300 2600 3400 3600 150 |
2500 2550 3050 200 350 2700 3600 3600 200 |
- For roofs: the data are based on foot-traffic loading.
- For walls:the data are based on pressures. To view the limit state wind pressure capacity tables Download LYSAGHT INTEGRITY® 820 Brochure (400 KB).
- Table data are based on supports of 1mm BMT.
- Spacing is based on three fasteners per sheet per support. Download LYSAGHT INTEGRITY® 820 Brochure (400 KB).
Capacity & Load Tables
The limit state wind pressure capacity table can be viewed in the LYSAGHT INTEGRITY® 820 brochure. Download LYSAGHT INTEGRITY® 820 Brochure (400 KB.
This information is suitable for use only in areas where a tropical cyclone is unlikely to occur as defined in AS1170.2-2002.
Roof Drainage Capacity
Download Using LYSAGHT® Roofing & Walling - Chapter 2 Design Preliminaries (1262 kb) to view Table 2.4.1, Maximum Roof Lengths for Drainage.
Related Case Studies
FAQs
Were there previously two versions of LYSAGHT INTEGRITY® available?
The LYSAGHT INTEGRITY® profile was made in two versions up until August 2001. These were the LYSAGHT INTEGRITY® 820 (with a cover width of 820mm and a rib height of 48mm) and LYSAGHT INTEGRITY® 890 (with a cover width of 890mm and a rib height of 40mm). While LYSAGHT INTEGRITY® 890 was discontinued in August 2001, LYSAGHT INTEGRITY® 820 is still available.
How is LYSAGHT INTEGRITY® 820 fixed?
LYSAGHT INTEGRITY® 820 is fixed through the ribs using screws, in the same way as many of the LYSAGHT® claddings. However, when fixing, a metal sealing washer is included to give the LYSAGHT INTEGRITY® 820 its high performance.
What is cladding and how does it relate to roofing and walling?
Cladding is a collective term for any sheeting that covers a building, whether it be on the roof of the building, or on the walls. Roof cladding is made from thicker steel and is rolled to a profile capable of supporting roof traffic*. In most cases, these roof claddings can also be used for walling as well. Wall cladding is made from thinner steel, rolled to a less rigid profile. They are generally not capable of supporting roof traffic, prohibiting their use as roofing.
*Some roofing is designed to be non-trafficable. Please consult the span and capacity tables of the cladding for further details.
Specification
Lengths
Sheets are supplied custom cut to length.
Tolerances
Length: +0mm, -15mm
Cover Width: +4mm, -4mm
Material Specification
- ZINCALUME® steel made from zinc-aluminium alloy coated steel complying with AS1397-2001, G550 (550MPa minimum yield stress), AZ150 (150g/m2 minimum coating mass)
- COLORBOND® prepainted steel complying with AS/NZS 2728:Type 4, is made from zinc-aluminium alloy coated steel complying with AS1397-2001, G550 (550MPa minimum yield stress), AZ150 (150g/m2 minimum coating mass) or AZ200 (200g/m2 minimum coating mass), or
- COLORBOND® prepainted steel complying with AS/NZS 2728:Type 6, is made from stainless steel complying with JIS G 4305, Grade 430 stainless steel, 430SS550. Subject to enquiry
- The base metal thickness is 0.42mm or 0.48mm
- Cladding and Style Capping Strip: G550, AZ150 (550 MPa minimum yield stress, 150 g/m2 minimum coating mass). The base metal thickness is 0.42 or 0.48mm.
- Sealing Plates:G300, AZ150. The base metal thickness is 1.0mm.
Physical Properties
| BMT | Mass | |||
|---|---|---|---|---|
| (mm) | kg/m | kg/m2 | m2/t | |
| ZINCALUME® steel | 0.42 | 3.78 | 4.61 | 217 |
| COLORBOND® steel | 0.42 | 3.84 | 4.69 | 213 |
| ZINCALUME® steel | 0.48 | 4.29 | 5.23 | 191 |
| COLORBOND® steel | 0.48 | 4.36 | 5.31 | 188 |
Schematic
Availability
Availability
| NSW/ ACT | VIC | TAS | QLD | NT | SA | WA |
|---|---|---|---|---|---|---|
| By Enquiry* | Not Avail. | Not Avail. | Avail. | Not Avail. | Not Avail. | Not Avail. |
*Please contact our sales office on 13 30 38 for availability
Colour Range
LYSAGHT INTEGRITY® 820 is available in a limited range of COLORBOND® steel colours and in unpainted ZINCALUME® steel.
Please check with your local supplier regarding specific colour availability for this product.
Design
Span Table
The maximum recommended support spacings are based on testing in accordance with AS1562.1-1992, AS4040.1-1992 and AS4040.2-1992. Supports must not be less than 1mm BMT.
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 figures relate only to buildings 10m or less in height and located in sheltered or exposed suburban areas or sheltered rural areas only, for further details Download LYSAGHT INTEGRITY® 820 Brochure (400 KB).
| Maximum Support Spacing (mm) | ||
|---|---|---|
| Type of Span | Thickness (mm) BMT | |
| 0.42 | 0.48 | |
| Roofs Single Span End Span Internal Span Unstiffened Eaves Overhang Stiffened Eaves Overhang Walls Single Span End Span Internal Span Overhang |
2100 2300 2800 150 300 2600 3400 3600 150 |
2500 2550 3050 200 350 2700 3600 3600 200 |
- For roofs: the data are based on foot-traffic loading.
- For walls:the data are based on pressures. To view the limit state wind pressure capacity tables Download LYSAGHT INTEGRITY® 820 Brochure (400 KB).
- Table data are based on supports of 1mm BMT.
- Spacing is based on three fasteners per sheet per support. Download LYSAGHT INTEGRITY® 820 Brochure (400 KB).
Capacity & Load Tables
The limit state wind pressure capacity table can be viewed in the LYSAGHT INTEGRITY® 820 brochure. Download LYSAGHT INTEGRITY® 820 Brochure (400 KB.
This information is suitable for use only in areas where a tropical cyclone is unlikely to occur as defined in AS1170.2-2002.
Roof Drainage Capacity
Download Using LYSAGHT® Roofing & Walling - Chapter 2 Design Preliminaries (1262 kb) to view Table 2.4.1, Maximum Roof Lengths for Drainage.
