Roof hooks for fastening PV systems on tile roofing

With the photovoltaic roof hooks TRI-STAND BASIC, PLUS and PRO, you can mount solar systems optimally on a tiled roof.

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TRI-STAND Roof hooks - secure hold and flexible positioning

Roof hooks form the foundation of PV mounting systems on tiled roofs and are mounted directly onto the rafters/roof battens. TRITEC has developed various types of roof hooks to meet individual requirements. All hooks are made of hardened aluminum and have multiple holes in the base plate, ensuring maximum flexibility when mounting on the rafters and battens.

To ensure optimum load distribution on the roof, several roof hooks must be installed. To make the calculations easier for you, we offer a software solution for planning photovoltaic systems. With our PV software TRI-DESIGN, you can plan every system from A to Z, including the number of roof hooks required.

Our range currently includes three different roof hook variants. The TRI-STAND roof hook BASIC is our entry-level product, while the TRI-STAND roof hook PLUS offers more flexibility in terms of positioning and installation. Both types have a diagonal hole that enables vertical and horizontal mounting of the base rails as well as minor adjustments to the mounting system.

The TRI-STAND roof hook PRO offers numerous options such as variable screw options, a height-adjustable base plate in 5 mm increments, a flexible mounting bracket for precise adjustment in a horizontal or vertical direction and simple fixing without drilling.

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TRI-STAND Roof hook PRO

The PRO roof hook is characterized by a number of product advantages. With a 120 mm wide base plate and variable connection options, the roof hook offers maximum flexibility when positioning on the rafter. The height-adjustable base plate enables precise adjustment in 5 mm increments to batten thicknesses of 30, 35 and 40 mm. The mounting bracket with two slotted holes ensures precise and simple horizontal and vertical adjustment on the profile surface. The bracket is easily fixed to the panel by bending it with the bending tool+.

With a load capacity of up to 140 kg, the roof hook is also suitable for high snow loads. The PRO PLUS roof hook variant is available for maximum loads of up to 200 kg. The TRI-STAND roof hook PRO is pre-assembled with the mounting bracket and enables horizontal and vertical rail connection. It can be installed both in the TRI-STAND insertion system and in the TRI-CLIP clamping system.

Advantages at a glance:

  • Mounting bracket with two slotted holes for easy adjustment

  • Height-adjustable base plate, adjustable in 5 mm increments

  • 120 mm wide base plate with several connection options

  • Quick positioning and fixing of the bracket

  • Horizontal and vertical rail connection possible

  • Made from hardened aluminium

  • Load capacity of up to 140 kg and 200 kg for maximum snow loads

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TRI-STAND Roof hook PLUS

The roof hook PLUS offers all the advantages of our BASIC version: twice six drill holes, infinitely variable horizontal adjustability and the diagonal hole at the top. In addition, the plates into which the hooks are inserted are available in different heights. This means that different roof batten heights can be ideally served. The base plates also have - unlike the BASIC version - two instead of one rail per side. This gives you more flexibility vertically when inserting the hooks.

The guide rail can be bent as soon as the hook is in the correct horizontal and vertical position. Even then, the diagonal hole at the upper end of the hook leaves some space for adjusting the structure. Different base profiles (universal profiles) can be mounted vertically on the roof hooks. For example, our TRI-STAND universal profile UP-L or UP-L+. With the help of the innovative SafeClick system, the TRI-STAND insert profiles can then be mounted crosswise without any further screwing.

Advantages at a glance:

  • Height adjustable and available in up to six heights from 28 to 55 mm
  • Infinitely adjustable horizontally
  • Six 9 mm holes at the top and six at the bottom
  • Made from hardened aluminium

  • Load capacity up to 200 kg for very high snow and wind loads

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TRI-STAND Roof hook BASIC

The BASIC version of our roof hook is cost-effective and suitable for many roof coverings of pitched roofs. With 2 x 6 holes, the base plate can be flexibly attached to the existing rafters and roof battens with M8 flat-head screws. The hook itself is inserted by means of a rail system and is thus continuously adjustable horizontally. Once the hook is in the correct position, simply bend the guide rail - so the hook is firmly seated. Due to the diagonal hole on the bracket, the roof hook can be used for both vertical and horizontal rail mounting and offers air for fine adjustment.
Due to its optimal anatomy, the roof hook can be used in a variety of ways, including on roofs with plain tiles. It is also ideal in combination with sheet metal tile replacements, thus eliminating the need to work on the tile. The Basic roof hook is available in two versions: as "Basic Fix" and as "Basic 1-fold variable".

Advantages at a glance:

  • Infinitely adjustable horizontally
  • Six 9 mm holes at the top and six at the bottom

  • Diagonal hole offers additional flexibility

  • Made from hardened aluminium

  • Load capacity up to 140 kg for high snow and wind loads

Installation video TRI-STAND for PRO roof hooks

Get an impression of the simple installation and the few components of the TRI-STAND mounting system installed with the PRO roof hook type.

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Installation video TRI-STAND for roof hooks BASIC/PLUS

Get an impression of the simple installation and the few components of the TRI-STAND installation system installed with the BASIC and PLUS roof hook types.

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Downloads

  • TRI-STAND Roof hook Basic - Data sheet

    → download PDF English | German

  • TRI-STAND Roof hook Plus - data sheet

    → download PDF English | German

  • TRI-STAND Roof hook PRO - Data sheet

    → download PDF English | German