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Wallbarn Integrated Substructure for Exadeck Porcelain Decking System

Verified by manufacturer 1 month ago

Box Rail

Wallbarn Ltd Variant:
Third party certifications:

  • ISO 9001 Quality Management

    Certificate type

  • Load Tolerance Test Certificate

    Certificate type

  • Wind Uplift Test Certificate

    Certificate type

Complete Class A Decking System with integrated pedestal, aluminium joists with Porcelain Deck Boards (All fixings included).

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BOS
 +44 (0)20 8916 2222 Website

Application

  • Designed for Class A specified Balconies, Terraces, Podiums and Flat Roofs.
  • Compliant with BS 8579, Approved Doc B and DCLG fire safety rules.


Description

Comprehensive decking system for Class A projects. Suited for retro-fit and refurbishment projects on high rise projects.

 

Exadeck porcelain decking boards with side milling profile fitted to Wallbarn I Plus or Box Rails, mounted onto MetalPad Ex adjustable height pedestals or Joist Holders where low height thresholds are applicable. A fire safe, high performance, strong and sturdy decking system. 


Adjustable Class A fire rated pedestal and aluminium rail joist system that includes integrated clip and locking mechanism for fixing the aluminium box and I-beam rails and MetalPad Ex adjustable pedestal. For low height system requirements, we have the Ultra Low Joist Holder, which creates a full buildup starting at 43 mm (17 mm Joist Holder + 15 mm Box Rail + Exadeck Board).

 

Features and benefits:

  • Every component specially designed to fit together seamlessly and securely.
  • Porcelain boards are rectified, meaning they are straight along all planes; giving clean lines and secure fixings.
  • Porcelain boards made from 40% recycled material and recycled water.
  • High slip and scratch resistance, ideal for UK climate and heavy traffic.
  • Rails and pedestal are Class A1 rated (EN 13501-1:2018) and fully compliant with BS 8579.
  • Specially designed I Plus or Box Rails/ joists fitted by hand to MetalPad EX pedestals via wing nuts for faster, easier construction.
  • Achieve very low height thresholds using Joist Holder with any Wallbarn Box Rail (joist).
  • Allows pedestals to be placed at larger centres whilst maintaining weight tolerance.
  • Joists “tie together” pedestals, giving more lateral strength to frame.
  • Fast and simple to install.
  • Bespoke W Clip fixing clips designed and developed by Wallbarn fit accurately and securely into side milling profile of boards to give secure and movement-free connection of board to rail.
  • W Clip supplied with screws part-inserted.
  • Starter clips available for end of decking area.
  • Additional rail connectors and provided.
  • Wide range of pedestal and rail height and sizes available; suitable for a variety of buildups and shapes.
  • Aluminium I-Plus and profiled Box Rails available (15–100 mm high, 60 mm wide).
  • No rotting, warping or rusting.
  • All materials are fully recyclable.
  • Greatly enhances lateral stability.
  • Very high weight tolerance: 1560 kg, with a break point of 2057 kg for pedestals; Rails can span up to 1.5 m between pedestals; Exadeck boards have weight tolerance of 15 000 kN.

 

Board dimensions:

  •  1217 x 141 x 26 mm.

 

W Clip dimensions:

  •  (L)60 mm x (W)21 mm x (H)11.5 mm
  • Gap between boards 5–6 mm.

 

Rail/Joist sizes:

  • 15 x 60 x 2500 mm (2mm thick) Box Rail.
  • 20 x 60 x 2500 mm (2 mm thick) Box Rail.
  • 25 x 60 x 2500 mm (2 mm thick) Box Rail.
  • 50 x 60 x 3600 mm (3 mm thick) I Plus detail.
  • 75 x 60 x 3600 mm (3 mm thick) I Plus detail.
  • 100 x 60 x 3600 mm (3 mm thick) I Plus detail.
  • Alternative rail lengths available as non-standard products.


Pedestal heights:

  • Class A MetalPad - EX 26–35 mm.
  • Class A MetalPad - EX 30–40 mm.
  • Class A MetalPad - EX 40–50 mm.
  • Class A MetalPad - EX 50–70 mm.
  • Class A MetalPad - EX 60–90 mm.
  • Class A MetalPad - EX 75–115 mm.
  • Class A MetalPad - EX 90–140 mm.
  • Class A MetalPad - EX 110–185 mm.
  • Class A MetalPad - EX 185–260 mm.
  • Class A MetalPad - EX 250–325 mm.
  • Class A MetalPad - EX 300-375 mm.
  • (Higher Pedestals available on special order)

General information

Color

Brown

Beige

Grey

Other

Finish

Anti-slip

Textured

Material

Aluminium

Steel

Porcelain

Shape

Rectangle

Square

Other

Length

1217 mm

Manufacturer guidance

The length refers to the porcelain boards themselves. The length of the Aluminium Box Rail and I-Plus Joists/Rails are 2,500mm and 3,600mm respectively. The pedestals are the Class A rated MetalPad Ex range of adjustable pedestals covering heights from 25mm to 300mm.

Width

141 mm

Manufacturer guidance

The width refers to the width of the porcelain boards (141mm). The width of all Wallbarn Aluminium Joists/Rails are 60mm. The pedestals are the Class A rated MetalPad Ex range of adjustable pedestals covering heights from 25mm to 300mm.

Height

26 mm

Manufacturer guidance

The height refers to the height of the boards. Wallbarn's aluminium joists come in heights of 15mm, 20mm, 25mm, 50mm, 75mm & 100mm. Tthe Class A rated MetalPad Ex range of covering heights from 25mm to 300mm.

Warranty description

15 year

Uniclass

Ss_30_20_30_25 Decking systemsPrimary

CAWS

Q55/110 Deck

Product range

Substructure for Paving and Decking Systems
Decking and Substructure

Specification data - Decking systems

System performance

-

Manufacturer guidance

Insert requirements.

Ground preparation

-

Manufacturer guidance

Insert requirements, specify separately or omit.

Barrier membrane

-

Manufacturer guidance

Insert requirements or omit.

Structure

-

Foundations

-

Manufacturer guidance

Insert requirements or omit.

Primary structure

MetalPad EX pedestals.

Guidance for specification option:

  • For use with single beam joists.
  • Height range: 26–185 mm.
  • Mild steel pedestals with Zintec 200 exterior protective coating for long-term exterior applications.
  • Standard base plate: 100 mm diameter (sufficient for applications onto hard sub-surfaces such as concrete).
  • Fire classification: To BS EN 13501-1, Class A1.
  • Consult manufacturer's literature for details.

MetalPad EX pedestals with spreader plate.

Guidance for specification option:

  • For use with single beam joists.
  • Height range: 26–185 mm.
  • Mild steel pedestals with Zintec 200 exterior protective coating for long-term exterior applications.
  • Standard base plate: 100 mm diameter (sufficient for applications onto hard sub-surfaces such as concrete).
  • Additional 175 mm diameter spreader plate, suitable for applications where pedestals are mounted directly onto softer surfaces, such as insulation or waterproof membranes.
  • Fire classification: To BS EN 13501-1, Class A1.
  • Consult manufacturer's literature for details.

Subframe

Aluminium Box & I-beam Rails, 15 mm Box Rail.

Aluminium Box & I-beam Rails, 20 mm Box Rail.

Guidance for specification option:

  • Weight: 0.90 kg/m.
  • Dimensions (H x W x L): 20 x 60 x 2500 mm.

Aluminium Box & I-beam Rails, 25 mm Box Rail.

Guidance for specification option:

  • Weight: 0.99 kg/m.
  • Dimensions (H x W x L): 25 x 60 x 2500 mm.

Manufacturer guidance

Material: Aluminium 6063 T6.

Fire classification: To BS EN 13501-1, Class A1.

Fasteners

Box Rail - M8 Straight & Right Angle Bracket with Wingnut.

Box Rail - Straight & Right Angle Bracket – Screw Fixing.

Manufacturer guidance

Consult manufacturer's literature for details.

Deck boards

-

Material

Natural - Standard.

Natural - Square edge.

Maple - Standard.

Maple - Square edge.

Oak - Standard.

Oak - Square edge.

Grey - Standard.

Grey - Square edge.

Antico - Standard.

Antico - Square edge.

Manufacturer guidance

  • Length: 1217 mm.
  • Width: 141 mm (147 mm module).
  • Thickness: 26 mm.
  • Weight per board: 8.32 kg.
  • Weight per m²: 45.76 kg.
  • Fire classification: A1fl-s1.

Fasteners

W clips.

Guidance for specification option:

  •  60 x 14 mm.
  • Gap between boards 5–6 mm.

Board accessories

Bull nosed Exadeck boards for steps, edges and exposed perimeter lengths.

Not required.

Guarding

Required.

Not required.

Edge protection

Required.

Not required.

System accessories

Not required.

Rail-to-rail connector.

Pedestal-to-rail connector.

Fire classification (EN 13501-1)

To BS EN 13501-1, Class A1.

Guidance for specification option:

Physically tested in accordance with procedure specified in BS EN 13823:2020.

Adjustment

26–35 mm.

30–40 mm.

40–50 mm.

50–70 mm.

60–90 mm.

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Layout

Linear.

Staggered.

Sustainability data

Contains Red List materials

No

Country of material origin

Spain

Manufacturer guidance

Exadeck manufactured in Spain.

Aluminium Joists & Joist Holders manufactured in United Kingdom.

MetalPad Ex manufactured in China.

Country of product manufacture

Spain

Material

Aluminium

Steel

Porcelain

Recyclability

100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

40 %

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit
 -

1

IFC
 -

1

Third party certifications

ISO 9001 Quality Management

ISO 9001 Quality Management

ISO 9001

Load Tolerance Test Certificate

Load Tolerance Test Certificate

Certification - Aluminium Rails / Joists Deflection Load Test

Load Tolerance Test Certificate

Load Tolerance Test Certificate

Certification - Aluminium Rails / Joists Load Test

Load Tolerance Test Certificate

Load Tolerance Test Certificate

Certification - Metal Pedestal Load Test

Wind Uplift Test Certificate

Wind Uplift Test Certificate

Certification - Exadeck Wind Uplift Test

Literature

Brochure - EXADECK Porcelain Decking

Brochure - EXADECK Porcelain Decking

Datasheet - ExaDeck Porcelain Deck Boards

Datasheet - ExaDeck Porcelain Deck Boards

O & M Manual - ExaDeck Integrated Class A Decking System

O & M Manual - ExaDeck Integrated Class A Decking System

Installation Guide - ExaDeck Porcelain Decking System

Installation Guide - ExaDeck Porcelain Decking System

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