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Steel Structural RoofDek
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Application

Suitable for all roofing types.

Description

Steel profiled roof decking, developed to optimize the designer's needs for efficiency, aesthetics and structural performance alongside high strength and span capability.


Features and benefits:

  • Subject to satisfactory fixings, the decks will resist wind uplift to at least 1.50 kN/m² to a deflection limit of L/150.
  • Load/ span tables are calculated to Eurocode 3 and based on a combined imposed load of 1.50 kN/m², a construction line load of 1.5 kN/m and a deflection limit of L/200. The factor of safety used is 1.5 for live load and 1.35 for dead load.
  • 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).


RoofDek trapezoidal profiles D32S to D60:

  • Self-curving, within defined radius limits down to 40 m (see technical literature for further details).
  • Can be supplied crimp curved down to 400 mm radium. Maximum 5 m length, with a minimum straight 200 mm lead in and lead out legs.
  • Maximum cantilevers assume 0.9 kN point load on the end, with the adjacent span being the single span as shown in the load/span table separately. The end of the cantilever must be stiffened with an angle flashing.


RoofDek trapezoidal profiles D100 to D210:

Sheet lengths in excess of 12 m are not practical for installation on-site and may also be subject to delivery restrictions. Extended end laps can be used to create a double span whilst keeping the deck length to a minimum. If a deck length in excess of 12 m is required, consult the manufacturer.


RoofDek liner tray profiles HLT90/600 to HLT145/600:

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.


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.


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.


Find out more: https://www.tatasteeleurope.com/construction/products/roof/profiles/roofdek

General information

Color

Other

Finish

Colorcoat HPS200 Ultra®, Galvanized, Interior liner.

Material

Steel

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

Shape

Trapezoidal profiles.

-

Size

To suit project requirements.

-

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

Pr_25_71_51_33 Galvanized carbon steel profiled sheetsPrimary

CAWS

G30/110 Metal profiled sheet decking

Product range

RoofDek

Specification data - Galvanized carbon steel profiled sheets Enhanced data

Standard

-

Sheet roofing products

To BS EN 10346: 2015.

Material

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

Profile

-

Thickness (nominal)

0.70 mm steel.

0.90 mm steel.

1.20 mm steel.

Form

D32S.

Dimensions

-

Crown width

424 mm.

Pitch

200 mm.

Cover width

1000 mm.

Top surface (side 1)

-

Top surface finish

Galvanized.

Interior liner.

Additional requirements

None.

Product Reference

Steel Structural RoofDek

Profile depth

The profile reference indicates the depth of the deck.

-

Span

Span range..

1.7–2.8 m.

Environmental information

Country of product manufacture

United Kingdom

Recyclability

100%

Literature

Colorcoat HPS200 Ultra Colourcard

Colorcoat HPS200 Ultra Colourcard

Acoustic performance of pre-finished steel cladding systems

Acoustic performance of pre-finished steel cladding systems

EPD - Roofdeck D35

EPD - Roofdeck D35

RoofDek CE DOP

RoofDek CE DOP

RoofDek UKCA DOP

RoofDek UKCA DOP

RoofDek manual

RoofDek manual

RoofDek range at a glance brochure

RoofDek range at a glance brochure

RoofDek - Diaphragm Design for Structural Roof Decks

RoofDek - Diaphragm Design for Structural Roof Decks

Case studies

Peacehaven Wastewater, East Sussex

Peacehaven Wastewater, East Sussex

MAPLEFIELDS SCHOOL

MAPLEFIELDS SCHOOL

ANTWERP PORT HOUSE

ANTWERP PORT HOUSE

Third party certifications

BSI Kitemark

BSI Kitemark

Certificate: BES 651382

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