PR39 - Grad-system
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PR39

Rail for fixing deck boards and cladding

  • Support rail, joist spacing up to 70 cm for private use
  • Industrially pre-clipped profile for perfect vanishing lines
  • Possibility to dismantle each board individually using special keys adapted to the board width
  • No contact between boards and aluminum rail, for better air circulation
  • Invisible fastening
  • Simple, fast, and comfortable installation
  • Infinite possibilities of use
  • Rail can be cut to length
  • 100% recyclable
Technical specifications

Technical specifications

The PR39 rail is a support rail that covers a wide range of heights. It can be laid directly on the ground or on pedestals. It is compatible with the use of the Top Lift pedestal.
The PR 39 is a structural rail also suitable for fixing cladding profiles, soffits, and ceilings. This rail allows for spacing fixings on the facade, for projects subject to particular technical and environmental constraints. It allows for creating surfaces with a thickness of 65 mm, including a 20 mm board. It is suitable for projects involving external insulation or projects with specific technical requirements.
Rail material Aluminium 6060
Rail finish Black paint
Clip material Polyoxymethylene (POM)
Rail weight (with clips) +/- 1.43 kg/lm
Max. length 3968 mm
Clip pull-out resistance on the rail from 150 to 250 kg, for 2 fixing points (depending on the nature of the facing)

The product from all angles

Durable

Durable

Designed for high resistance, our rails maintain their integrity for many years.

Aluminium composés d'au moins 80% de matériaux recyclés

Recyclable

Aluminum composed of at least 80% recycled materials.

Made in France

Made in France

Our aluminum rails are manufactured in France and assembled in our factory in Alsace.

Instructions for use

Place the Elastomer strip under the PR39.

This addition will help compensate for level differences and eliminate all parasitic noises.

Then lay the rail directly on the ground.

Rails can be laid without ground fixing; however, in wind-exposed areas (coastal), it is strongly recommended to secure them with brackets.

PR39 rails clip easily onto pedestals.

It is strongly recommended to fix rails installed on pedestals in wind-exposed areas.

Fixing is done by placing one screw in the lateral groove of the rail and another in the ground support.

The PR39 can be used for horizontal and vertical cladding.

It is fixed directly to the wall or to battens.