Structural Liner Trays

Profiled Metal Sheeting Structural Liner Trays can be used in both roof and wall applications and, spanning long lengths, reduce the requirement for purlins and cladding rails as they lock together for rigidity.

In a wall application they can be fixed vertically or horizontally and accommodate insulation which is laid inside the tray.

The outer skin of Profiled sheet can then be fixed to the trays above a thermal blocker providing the weather skin and giving rigidity to the system – see diagrams.

For roof applications the liner trays are normally laid running ridge to eaves with a top hat section to allow for the fixing of roof sheets. The tray can also be laid rafter to rafter in which situation the sheets are fixed directly to the trays.

The trays are available in steel only in gauges of 0.75/0.88/1.0/1.25mm and in tray depths of 100/120/130/145mm to accomodate the insulation. The standard cover width is 600mm and paint finish is Polyester in colour RAL9002 (White).

Load tables can be supplied on request.

Type

Gauges
mm

Weight(kg/m≤)

Length max.(m)

Metal and Plastic
Coatings

tray_600100 0.75
0.88
1.00
1.25
8.85
10.38
11.80
14.75
12.00 25µm polyester/RSL
15µm polyester/RSL
55% AlZn, (aluzinc)
galvanizing, G275
tray_600120 0.75
0.88
1.00
1.25
9.32
10.93
12.42
15.53
12.00 25µm polyester/RSL
15µm polyeste/RSL
55% AlZn, (aluzinc)
galvanizing, G275
tray_600130 0.75
0.88
1.00
1.25
9.52
11.17
12.69
15.86
12.00 25µm polyester/RSL
15µm polyester/RSL
55% AlZn, (aluzinc)
galvanizing, G275
tray_600145 0.75
0.88
1.00
1.25
9.82
11.52
13.09
16.36
12.00 25µm polyester/RSL
15µm polyester/RSL
55% AlZn, (aluzinc)
galvanizing, G275

All inner radii 5mm††††††††††††† Longer lengths may be available on request††††††††††††† RSL = 12mm reverse side coating.

Profiled Liner Trays – Typical Details

linersectionlinersperspective

Acoustics

Perforated Liner Trays provide added sound absorption and have a perforation area of 22.1%/m≤ of the liner tray profile. Perforation type is RV 5.0 – 8.0, ie 5mm diameter holes at 8mm distance between holes, viz:
perfpattern

Contact Us

Profiled Metal Sheeting
PO Box 905
Worcester
WR4 4FL

Tel: 01905 381 547

Email: info@profiledmetalsheeting.co.uk