Roof profiles
RoofDek acoustic structural liner tray

RoofDek acoustic structural liner trays provide a neat planar inner surface and structurally support the external envelope.

RoofDek acoustic structural liner trays offer a wider flat soffit enabling a greater perforated area, achieving the best acoustic absorption result.

The percentage of exposed area is the open area divided by the exposed area of steel following around the profiles. The percentage of cover area is the open area divided by the plan area of the soffit. 

Request a bespoke product specific EN 15804 Type III EPD to help accrue points under building certification schemes such as LEED and BREEAM.

RoofDek structural liner tray
RoofDek structural liner tray
Product specification

EN-Construction-Product-RoofDek acoustic structural liner tray - HLT 90-600 Perforated

HLT 90-600 Perforated
Specification details

EN-Construction-Product-RoofDek acoustic structural liner tray - HLT 90-600 Perforated | Profile specification

Profile specification

 

HLT90/600 perforating information

Perforating pattern P3L-S 3.0mm holes at 5.5mm square centres. Pattern open area 23.5%

Web perforated HLT 90/600 provides an open area 18.8% of exposed area, or 18.8% of the cover area

Profile Material Gauge and finish Weight Load/Span maximum single span (mm) Load/Span maximum double span (mm) Minimum self curve (m) Minimum factory curve (m) Cantillever (mm)
HLT 90/600 Perforated Steel 0.75 Interior Liner 7.52 3150 2790 - - 800
Steel 1.00 Interior Liner 10.02 3550 3730 - - 900
Steel 1.25 Interior Liner 12.52 3810 4170 - - 950

The colour of the Interior Liner on all HLT profiles is RAL 9002.

If you have any questions or for further information click here to contact us.

EN-Construction-Product-RoofDek acoustic structural liner tray | Design support

Design support

We maintain a friendly technical help desk which is freely available to all architects, engineers and contractors to assist with all aspects of RoofDek and liner tray design. The services we offer include:

Specification service - Our RoofDek team are able to provide a comprehensive specification service. Assistance in creating NBS specifications for RoofDek and trays can be provided to ensure the correct deck or tray is specified for the right application.

Design calculations & diaphragm design - To assist the specifier, the team are able to provide design calculations for live, dead, wind and snow drift loads and where required diaphragm design calculations.

Sound absorption and reduction - RoofDek perforated decking provides excellent sound absorption characteristics, our technical team can provide details of systems tested for both absorption and reduction. We also offer indicative acoustic calculations on differing build ups.

Roof Safety - Our technical department can provide details of non fragility performance of the RoofDek itself and the use of fall prevention and fall arrest systems on RoofDek roofs.

Inhouse CPD seminars - Primarily aimed at engineers and architects, these free seminars last around 50 minutes, ending with a question & answer session and are delivered by our experienced regional teams.

Topics include:

  • Structural roof deck in construction
  • Composite floor deck in construction
  • Sustainable steel cladding refurbishment solutions
  • Factory tour of Insulated panel lines

To request a CPD seminar please click here.

If you have any questions or for further information click here to contact us.

EN-Construction-Product-RoofDek acoustic structural liner tray - HLT 130-600 Perforated

HLT 130-600 Perforated
Specification details

EN-Construction-Product-RoofDek acoustic structural liner tray - HLT 130-600 Perforated | Profile specification

Profile specification

HLT 130/600 perforating information

Perforating pattern P3L-S 3.0mm holes at 5.5mm square centres. Pattern open area 23.5%

Web perforated HLT 130/600 provides an open area 18.8% of exposed area, or 18.8% of the cover area

Profile Material Gauge and finish Weight Load/Span maximum single span (mm) Load/Span maximum double span (mm) Minimum self curve (m) Minimum factory curve (m) Cantillever (mm)
HLT 130/600 Perforated Steel 0.75 Interior Liner 8.47 4080 3540 - - 1000
Steel 1.00 Interior Liner 11.28 4990 4830 - - 1250
Steel 1.25 Interior Liner 14.12 5420 5470 - - 1350

The colour of the Interior Liner on all HLT profiles is RAL 9002.

If you have any questions or for further information click here to contact us.

EN-Construction-Product-RoofDek acoustic structural liner tray | Design support

Design support

We maintain a friendly technical help desk which is freely available to all architects, engineers and contractors to assist with all aspects of RoofDek and liner tray design. The services we offer include:

Specification service - Our RoofDek team are able to provide a comprehensive specification service. Assistance in creating NBS specifications for RoofDek and trays can be provided to ensure the correct deck or tray is specified for the right application.

Design calculations & diaphragm design - To assist the specifier, the team are able to provide design calculations for live, dead, wind and snow drift loads and where required diaphragm design calculations.

Sound absorption and reduction - RoofDek perforated decking provides excellent sound absorption characteristics, our technical team can provide details of systems tested for both absorption and reduction. We also offer indicative acoustic calculations on differing build ups.

Roof Safety - Our technical department can provide details of non fragility performance of the RoofDek itself and the use of fall prevention and fall arrest systems on RoofDek roofs.

Inhouse CPD seminars - Primarily aimed at engineers and architects, these free seminars last around 50 minutes, ending with a question & answer session and are delivered by our experienced regional teams.

Topics include:

  • Structural roof deck in construction
  • Composite floor deck in construction
  • Sustainable steel cladding refurbishment solutions
  • Factory tour of Insulated panel lines

To request a CPD seminar please click here.

If you have any questions or for further information click here to contact us.

EN-Construction-Product-RoofDek acoustic structural liner tray - HLT 145-600 Perforated

HLT 145-600 Perforated
Specification details

EN-Construction-Product-RoofDek acoustic structural liner tray - HLT 145-600 Perforated | Profile specification

Profile specification

HLT 145/600 perforating information

Perforating pattern P3L-S 3.0mm holes at 5.5mm square centres. Pattern open area 23.5%

Web perforated HLT 145/600 provides an open area 18.8% of exposed area, or 18.8% of the cover area

Profile Material Gauge and finish Weight Load/Span maximum single span (mm) Load/Span maximum double span (mm) Minimum self curve (m) Minimum factory curve (m) Cantillever (mm)
HLT 145/600 Perforated Steel 0.75 Interior Liner 8.72 4140 3420 - - 1000
Steel 1.00 Interior Liner 11.63 5250 4980 - - 1300
Steel 1.25 Interior Liner 14.54 5840 5680 - - 1450

The colour of the Interior Liner on all HLT profiles is RAL 9002.

If you have any questions or for further information click here to contact us.

EN-Construction-Product-RoofDek acoustic structural liner tray | Design support

Design support

We maintain a friendly technical help desk which is freely available to all architects, engineers and contractors to assist with all aspects of RoofDek and liner tray design. The services we offer include:

Specification service - Our RoofDek team are able to provide a comprehensive specification service. Assistance in creating NBS specifications for RoofDek and trays can be provided to ensure the correct deck or tray is specified for the right application.

Design calculations & diaphragm design - To assist the specifier, the team are able to provide design calculations for live, dead, wind and snow drift loads and where required diaphragm design calculations.

Sound absorption and reduction - RoofDek perforated decking provides excellent sound absorption characteristics, our technical team can provide details of systems tested for both absorption and reduction. We also offer indicative acoustic calculations on differing build ups.

Roof Safety - Our technical department can provide details of non fragility performance of the RoofDek itself and the use of fall prevention and fall arrest systems on RoofDek roofs.

Inhouse CPD seminars - Primarily aimed at engineers and architects, these free seminars last around 50 minutes, ending with a question & answer session and are delivered by our experienced regional teams.

Topics include:

  • Structural roof deck in construction
  • Composite floor deck in construction
  • Sustainable steel cladding refurbishment solutions
  • Factory tour of Insulated panel lines

To request a CPD seminar please click here.

If you have any questions or for further information click here to contact us.