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Steel Perforated Structural RoofDek
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Steel Perforated Structural RoofDek

Tata Steel Variant:
Third party certifications:
  • BSI Kitemark

    BSI Kitemark

    Certificate type

  • QA Certificate

    QA Certificate

    Certificate type

Steel perforated web roof decking.

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+44 (0) 1244 892199 www.tatasteeleurope.com

Application

Suitable for all roofing types including:

  • Single ply membrane.
  • Standing seam systems.
  • Green and brown roofs.
  • Built-up cladding.
  • Slates and tiles.
  • Three ply felt.
  • Asphalt.

Description

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:

  • Load/ span tables are calculated to Eurocode 3; however, a fixing check is also required.
  • Loss Prevention Certification Board (LPCB) LPS 1181-1 approved.
  • CE marked (2273-CPR-0036).
  • FM approved (0.9 and 1.2 mm galvanized Shotton made RoofDek. 3055902).


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.


Fire performance:

  • Reaction to fire performance: Dependent upon pre-finished steel product up to A1 rating to BS EN 13501-1 (considered non-combustible).
  • Ratings for exposure and penetration to fire, dependent on build-up above deck.


Profile:

  • Cover area: Plan area of the soffit.
  • Exposed area: Total area metal exposed.


Finish:

- 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.

General information

Material

Steel

Tata Steel's Galvatite®, hot-dip zinc coated steel.

Shape

Trapezoidal perforated profiles.

-

Size

To suit project requirements.

-

Uniclass 2015

Pr_25_71_51_33 Galvanized carbon steel profiled sheetsPrimary

CAWS

G30/110 Metal profiled sheet decking

Specification data - Galvanized carbon steel profiled sheets Enhanced data

Profile

-

Thickness (nominal)

0.70 mm steel.

0.90 mm steel.

1.20 mm steel.

Form

D46.

Dimensions

-

Pitch

225 mm.

Cover width

900 mm.

Top surface (side 1)

-

Top surface finish

Colorcoat HPS200 Ultra®, single sided.

Colorcoat HPS200 Ultra®, double-sided.

Galvanized.

Interior liner.

Additional requirements

None

Factory crimp curving, 0.40 m radius

Optionally available.

Product Reference

Steel Perforated Structural RoofDek

Standard

To BS EN 10346:2015.

Profile depth

The profile reference indicates the depth of the deck.

-

CoverageArea

13.09%.

Area

Exposed area.

10.79%.

Literature

Colorcoat® LG

Colorcoat® LG

Colorcoat HPS200 Ultra Colourcard

Colorcoat HPS200 Ultra Colourcard

Colorcoat HPS200 Ultra Technical Brochure

Colorcoat HPS200 Ultra Technical Brochure

Photovoltaic installation guidelines for industrial and commercial buildings

Photovoltaic installation guidelines for industrial and commercial buildings

Acoustic performance of pre-finished steel cladding systems

Acoustic performance of pre-finished steel cladding systems

Structural performance of built-up roof and wall cladding systems

Structural performance of built-up roof and wall cladding systems

Ensuring consistent appearance of pre-finished steel wall cladding

Ensuring consistent appearance of pre-finished steel wall cladding

Refurbishment solutions for non-domestic solutions

Refurbishment solutions for non-domestic solutions

The effect of gauge on pre-finished steel roof and wall cladding performance

The effect of gauge on pre-finished steel roof and wall cladding performance

Creating an air-tight building envelope

Creating an air-tight building envelope

Third party certifications

BSI Kitemark

BSI Kitemark

Certificate: BES 651382

QA Certificate

QA Certificate

Loss Prevention Certification Board (LPCB): Certificate: 460a, to LPS1181

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