Product Description and Features
LYSAGHT FLATDEK® is a modern long span cladding particularly well suited to many types of home improvement projects such as room additions, carports and awnings. The underside of LYSAGHT FLATDEK® features clean uninterrupted lines, with an attractive gloss finish.
- Pan-fixed roof sheeting for open sided awnings where high degree of weather tightness is not required
- Unique overlapping dovetail ribs can be easily fitted together by hand
- May be used on pitches from as low as 2 degrees (1 in 30)
- The top side finished in Surfmist® COLORBOND® steel. The ceiling side finished in either Dover White or Classic Cream high gloss COLORBOND® steel.
Common Uses of this product
Roofing patios, awnings, carports
Warnings
Product Details
Material Specification
- 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/m 2 minimum coating mass) or AZ200 (200g/m2 minimum coating mass), or
- The base metal thickness is 0.42mm
Spanning Tables
The maximum recommended support spacings are based on testing in accordance with AS 1562.1-1992. Design and installation of sheet roof and wall cladding , and AS 4040.1-1992. Resistance to concentrated loads .**
Depending on support spacings used, LYSAGHT FLATDEK® can be installed as either a:
- Light foot traffic roof (incidental maintenance foot traffic acceptable); or
- No foot traffic roof (will not support the weight of a person walking on it), see tables.
The pressure considered is based on a typical awning C pn =-0.8 and K l =1.5 adjacent to an enclosed structure.
The tables are based on FLATDEK® fixed to supports of 1.0 mm BMT minimum. For FLATDEK® awnings applications, the awning span is often governed by the capacity of the receiver channel and its connections. This must be considered in the design of any awning system.
Spans for light foot traffic
Maximum support spacings (mm)
Span type Wind Classification to AS 4055 & BCA
N1 (W28) N2 (W33) N3 (W41N) N4 (W50N)
Single
End
Internal |
2000
2600
3000 |
2000
2600
3000 |
2000
2600
3000 |
2000
2600
3000 |
Spans for no foot traffic
Maximum support spacings (mm)
Span Type Wind classification to AS 4055
N1 (W28) N2 (W33) N3 (W41N) N4 (W50N)
Single
End
Internal
Stiffened Overhangs |
5100*
4800
4800
600 |
5100*
4800
4800
600 |
4500
3700
4450
450 |
3300
3000
3500
400 |
Supports must be not less than 1mm BMT.
* Spans of 5100mm may result in noticable deflections under maximum loads. When deflections need to be considered in designs, reduce these spans to 4800mm.
Lengths
Sheets are supplied custom cut.
How to add to your cart:
1. Enter the quantity of sheets and lengths eg: 12/2400 6/3000
2. Add up the total lineal metres, qty x the length for each sheet and enter this in the QTY box next to the ADD TO CART button
3. hit the ADD TO CART button.
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