Steel perforated web roof decking.
Suitable for all roofing types including:
Steel perforated web roof decking to provide acoustic absorption, acoustic reduction (rating A–D) and structural support.
Fully perforated decks also available, consult the manufacturer for details.
Features and benefits:
Acoustic RoofDek trapezoidal profiles D46 to D100:
D46, D60 and D100 use perforating pattern 4546, 4.5 mm holes at 6.3 mm triangular centres. Pattern open area: 46%.
Acoustic RoofDek trapezoidal profiles D137 to D200:
D137 and D159 use perforating pattern 3327, 3.3 mm holes at 6 mm triangular centres. Pattern open area: 27%. D153 and D200 use perforating pattern P3L-S, 3 mm holes at 5.5 mm square centres. Pattern open area: 23.5%.
RoofDek liner tray profiles HLT90/600 to HLT145/600 perforated:
Structural liner trays provide a neat planar inner surface spanning across the main steels and obviate the need for purlins or cladding rails. They are suitable for both roof and wall cladding.
Sheet lengths in excess of 12 m are not practical for installation on-site and extended end laps cannot be used with liner trays, so double spans are limited to 6 m.
Liner trays use perforating pattern P3L-S, 3 mm holes at 5.5 mm square centres. Pattern open area: 23.5%.
Depth of deck:
The profile reference indicates the depth of the deck, e.g. D100 = 100 mm deep.
- Colorcoat HPS200 Ultra®:
Recommended for applications in indoor ambience category A3, A4 and A5. Refer to Tata Steel Colorcoat HPS200 Ultra® technical brochure for further information.
Trapezoidal perforated profiles.
Tata Steel's Galvatite®, hot-dip zinc coated steel.
To suit project requirements.
G30/110 Metal profiled sheet decking
0.70 mm steel.
0.90 mm steel.
1.20 mm steel.
Top surface (side 1)
Top surface finish
Colorcoat HPS200 Ultra®, single sided.
Colorcoat HPS200 Ultra®, double-sided.
Factory crimp curving, 0.40 m radius
Steel Perforated Structural RoofDek
To BS EN 10346:2015.
The profile reference indicates the depth of the deck.
Colorcoat HPS200 Ultra Colourcard
Colorcoat HPS200 Ultra Technical Brochure
Photovoltaic installation guidelines for industrial and commercial buildings
Acoustic performance of pre-finished steel cladding systems
Structural performance of built-up roof and wall cladding systems
Ensuring consistent appearance of pre-finished steel wall cladding
Refurbishment solutions for non-domestic solutions
The effect of gauge on pre-finished steel roof and wall cladding performance
Creating an air-tight building envelope