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)