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Prolam PLX Portal
Description

A new glulaminated timber bracing portal system from Prolam offers a strong, lightweight and more sustainable alternative to steel portals. The PLX Portal is constructed from three glulaminated timber elements, including Prolam's trademarked PLX20 Beam, precision engineered from layers of quality radiata pine reinforced with steel for increased load bearing capacity.

Up to 40 per cent lighter than their steel equivalents, the timber lintel and legs can be cut to length onsite to suit a project's specifications, assembled using standard tools, and installed and fixed without the need for specialised skills, extra labour or equipment.

Key Features
  • Up to 40% lighter than steel portals
  • High strength and durability
  • Awesome spanning capability
  • Simple on-site assembly using standard tools
  • Fast installation — no extra equipment or staff
  • FSC certified timber options available 
  • Easy to specify with PS1 certificate
  • Cut to length to suit 
  • Made in New Zealand
Categories
Structural Timber
Scope of Use

Ideal for large internal openings, garage portals and window portals.

The timber lintel and legs can be cut to length onsite to suit a project's specifications, assembled using standard tools, and installed and fixed without the need for specialised skills, extra labour or equipment. For further information, please refer to the installation guide.

Free design service for NZS3604 residential type one and two storey buildings that are specifying the Prolam PLX20 Portal. A link to the PLX Portal Design Service is in the Documents section

Limitations on Use
  • Not suitable for exterior use
  • Must be designed and installed in accordance with the Prolam guidance and technical literature
Statement of Building Code Compliance

Independently tested to the P21 BRANZ test methodology, the PLX Portal provides bracing units to resist wind and earthquake loads. The system has a ductility of 3.0 and is compatible for NZS3604 type internal construction.

  • Easy to specify with PS1 certificate
In-Service History

Prolam has been supporting architects and construction professionals for 20 years to design and build with strength, confidence and ease with premium engineered timber solutions.

Other Performance Attributes
  • Up to 40 per cent lighter than their steel equivalents
  • FSC certified timber options available 

Warranty

  • 50 year warranty (internal use only)
Documents
Structural Timber Guide 2023
Prolam Beams PASS
PLX Portal Design Service
Test Results: Bracing

2023

Design and Install Guide
PLX Portal Brochure
Prolam Product List 2023

For 20 years, Prolam has been a proud manufacturer of New Zealand structural laminated posts and beams.

Product Enquiries

News from Prolam

Exposed Timber Trusses: More Than Just Structural Support NEW
Innovative Prolam Timber Portal Solution Supports a Strong, Safe and Sustainable Build NEW
New Prolam PLX20 Glulam Beams Up to 40% Lighter Than Alternatives NEW
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