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Exadeck Porcelain Decking and Integrated Substructure and Support System

Verified by manufacturer 8 days ago

I-Plus

Wallbarn Ltd Variant:

Exadeck porcelain deck board Class A fire-rated, non-combustible fully comprehensive decking system with integrated pedestal, rail support system and all fixings included. For high rise projects.

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Application

Designed for class A balconies and terraces. 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

Material

Aluminium

Steel

Porcelain

Shape

Rectangle

Square

Other

Length

1217 mm

Width

141 mm

Height

26 mm

Warranty description

15 year

Uniclass

Ss_30_20_30_25 Decking systemsPrimary

CAWS

Q55/110 Deck

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, 50 mm I-Beam.

Guidance for specification option:

  • Weight: 1.61 kg/m.
  • Dimensions (H x W x L): 50 x 60 x 3600 mm.

Aluminium Box & I-beam Rails, 75mm I-Beam.

Guidance for specification option:

  • Weight: 1.92 kg/m.
  • Dimensions (H x W x L): 75 x 60 x 3600 mm.

Aluminium Box & I-beam Rails, 100 mm I-Beam.

Guidance for specification option:

  • Weight: 2.19 kg/m.
  • Dimensions (H x W x L): 100 x 60 x 3600 mm.

Manufacturer guidance

Material: Aluminium 6063 T6.

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

Fasteners

I-Plus Beam Straight & Right Angle Bracket – Screw Fixing.

I-Plus Beam - M8 Straight & Right Angle Bracket with Wingnut.

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

Recyclability

100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

40 %

Literature

O & M Manual - Aluminium Rails

O & M Manual - Aluminium Rails

Datasheet - Class A Ultra Low Joist Holder

Datasheet - Class A Ultra Low Joist Holder

Brochure - EXADECK Porcelain Decking

Brochure - EXADECK Porcelain Decking

Datasheet - EXADECK Porcelain Decking

Datasheet - EXADECK Porcelain Decking

Datasheet - MetalPad EX Adjustable Pedestals (Class A)

Datasheet - MetalPad EX Adjustable Pedestals (Class A)

Brochure - MetalPad EX pedestals

Brochure - MetalPad EX pedestals

Datasheet - I Plus & Box Aluminium Rails / Joists

Datasheet - I Plus & Box Aluminium Rails / Joists

O & M Manual - Wallbarn Metalpad EX Fire Rated Pedestals

O & M Manual - Wallbarn Metalpad EX Fire Rated Pedestals

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