NBS Source
I'm a manufacturer
Compare variants

Steel Perforated Structural RoofDek - Metal Roof Decking

Verified by manufacturer 6 days ago

D46

Tata Steel Variant:
Third party certifications:
  • ISO 9001 Quality Management

    Certificate type

Steel perforated web roof decking.

Jump to:
+44 (0) 1244 892199 Website

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.


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

General information

Color

Other

Material

Steel

Guidance for specification option:

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

Shape

-

Manufacturer guidance

Trapezoidal perforated profiles.

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

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

Guidance for specification option:

Optionally available.

Product Reference

Steel Perforated Structural RoofDek

Standard

To BS EN 10346:2015.

Profile depth

-

Manufacturer guidance

The profile reference indicates the depth of the deck.

CoverageArea

13.09%.

Area

10.79%.

Manufacturer guidance

Exposed area.

Sustainability data

Country of product manufacture

United Kingdom

Material

Steel

Guidance for specification option:

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

Recyclability

All steel elements are recyclable, with ‘end of life’ assumptions for recovered steel and steel recycling being 89% of steel is recycled, 10% of steel reused with 1% loss

Third party certifications

ISO 9001 Quality Management

ISO 9001 Quality Management

ISO 9001

Literature

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

Optemis Carbon Lite

Optemis Carbon Lite

RoofDek - Diaphragm Design for Structural Roof Decks

RoofDek - Diaphragm Design for Structural Roof Decks

Case studies

Peacehaven Wastewater, East Sussex

Peacehaven Wastewater, East Sussex

Moto Services, Rugby

Moto Services, Rugby

Similar products from Tata Steel

Steel Structural RoofDek - Metal Roof Decking

Steel Structural RoofDek - Metal Roof Decking