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Class A Rail Substructure System for Non-Combustible Decking Systems

Name: Class A Rail Substructure System for Non-Combustible Decking Systems
Brand: Wallbarn Ltd
SKU: x6JKfibA2qVhEkgdraz6tu

Verified by manufacturer 23 days ago

Single beam rail/ joist

Wallbarn Ltd

Class A fire-rated, non-combustible adjustable pedestal and aluminium rail joist system for supporting exterior decking systems.

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+44 (0)20 8916 2222 Website

Application

Designed for Class A balconies and terraces.

Description

Adjustable Class A fire rated pedestal and aluminium rail joist system that includes integrated clip and locking mechanism for fixing the Aluminium Box & I-beam Rails and MetalPad EX adjustable pedestal.

Features and benefits:

Rails and pedestal are Class A1 rated (EN 13501-1:2018) and fully compliant with BS 8579.
Specially profiled bearer rails/ joists click onto MetalPad EX pedestals.
Fully integrated substructure system for seamless connection.
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.
All fixings and connectors provided.
Wide range of designs and sizes available; height and shape variations easily created.
Single beam and profiled double box shapes available (15–100 mm high, 60 mm wide).
No rotting, warping or rusting.
Environmentally friendly, manufactured from recycled aluminium and fully recyclable.
Pedestal headpiece clips are installed on the headpiece of the pedestal.
Greatly enhances lateral stability.
Ultra-low height threshold for decking; 30 mm from the floor to the underside of the deck board.
Very high weight tolerance: 1560 kg, with a break point of 2057 kg.

Rail sizes:

Aluminium Box & I-beam rails:

15 x 60 x 2000 mm box rail.
20 x 60 x 2000 mm (2 mm thick) box rail.
25 x 60 x 2500 mm (2 mm thick) box rail.
50 x 60 x 2500 mm (3 mm thick) box rail.
50 x 60 x 3600 mm (3 mm thick) I beam detail.
75 x 60 x 3600 mm (3 mm thick) I beam detail.
100 x 60 x 3600 mm (3 mm thick) I beam detail.
Alternative rail lengths available as non-standard products.

General information

Material	Aluminium Steel
Shape	Rectangle Square Other
Width	40 mm 60 mm
Height	20 mm 25 mm 30 mm 50 mm 70 mm 120 mm 75 mm Show more

Uniclass	Ss_30_20_30_25 Decking systemsPrimary
CAWS	J31/370 Precast concrete paving slabs J42/467 Support system for precast concrete paving slabs Q55/395 Support pedestals Q55/110 Deck Q37/460 Support pedestals J41/90 Precast concrete paving slabs J31/80 Precast concrete paving slabs J31/377 Support system for paving slabs or tiles J31/375 Paving tiles J21/85 Precast concrete paving slabs J21/467 Support system for precast concrete paving slabs

Specification data - Decking systems

System performance Insert requirements.	-
Ground preparation Insert requirements, specify separately or omit.	-
Barrier membrane Insert requirements or omit.	-
Structure	-
Foundations Insert requirements or omit.	-
Primary structure	MetalPad EX pedestals. For use with single beam joists. Height range: 26–675 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. For use with single beam joists. Height range: 26–675 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 Material: Aluminium 6063 T6. Fire classification: To BS EN 13501-1, Class A1.	Aluminium Box & I-beam Rails, 50 mm I-Beam. 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. 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. Weight: 2.19 kg/m. Dimensions (H x W x L): 100 x 60 x 3600 mm.
Fasteners Consult manufacturer's literature for details.	I-Plus Beam Straight & Right Angle Bracket – Screw Fixing. I-Plus Beam - M8 Straight & Right Angle Bracket with Wingnut.
Deck boards	-
Material Insert requirements or specify separately. Manufacturer recommends use of Wallbarn Aluminium Decking (Class A), Cement Fibre Decking (Class A), and Porcelain Decking (Class A). Also available are Bamboo Elegance (Class B), Thermo Bamboo (Class B), Tropical Hardwood (Class B), and Composite Decking (Class D). Consult manufacturer for details.	-
Fasteners	4 Hooks hidden clips.
Board accessories Insert requirements or omit.	-
Guarding	Required. Not required.
Edge protection	Required. Not required.
System accessories	Not required. Rail-to-rail connector. Pedestal-to-rail connector. Decking fixing clip.

Fire classification (EN 13501-1)	Classified A1 in accordance with EN 13501-1:2018. 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. 75–115 mm. 90–140 mm. 110–185 mm. 135–210 mm. 150–225 mm. 185–260 mm. 200–275 mm. 235–310 mm. 250–325 mm. 300–375 mm. 350–425 mm. 400–475 mm. 450–525 mm. 500–575 mm. 550–625 mm. 600–675 mm. Show more