The flexible PV roof integration system

TRI-ROOF+ offers unlimited freedom when choosing modules: The mounting system is suited for all framed module types of all module manufacturers in the TRITEC range. The simple insertion system was designed to be used independent of the module manufacturer. Thus, framed standard modules can be integrated into the roof. The mounting system is supplied as a complete set. This includes as standard also the edge connection plates, in addition to the profiles and insertion rails. The plates can be adjusted to the respective module size and thus offer the greatest flexibility possible.



Advantages at a glance

  • Compatible for framed module types from the TRITEC range
  • Simple exchange of modules
  • Replaces existing roofing
  • Special profiles for maximum impermeability
  • Closed module surface for aesthetically attractive PV systems
  • Certificated for wind and snow loads
  • Tested for statics

Impermeability and resilience

The roof integration system TRI-ROOF replaces the existing roofing completely. The bulk of the rain water is discharged from the PV modules. The remaining water is collected and drained off in the specifically developed water-bearing carrier profiles, so that the impermeability of the roof is ensured. All TRI-ROOF components are optimally designed for wind and snow loads and are resistant to even extreme weather conditions.

Aesthetics and simplicity

The edge connection plates are made from aluminium and have an anthracite coating. Combined with black anodised insertion profiles and modules with black frames, every roof receives an aesthetically sophisticated PV system. The installation of the modules does not require screws: they are locked into the insertion profiles by gravity. In addition to giving a pleasing visual effect, this also enables the modules to be removed and inserted again during maintenance work.

Quality and safety

TRITEC guarantees the highest quality and greatest safety. All profiles and accessories manufactured under the original label TRI-ROOF carry a manufacturer’s guarantee of 5 years from the date of delivery. This guarantee covers both sound condition and technical efficiency of the products. The system is planned and calculated with extraordinary efficiency using the TRI-DESIGN dimensioning software, thus ensuring optimal design and best safety.


An underlining film is always recommended since there might possibly be condensation under the module and it may eventually drip into the roof via installation boxes.

The underlining film must be built in such that accumulating water is discharged under the module field without any damage.
The TR-D spacers are horizontal module displacement safeguards. With TRI-ROOF+ systems, these are each screwed in left and right before the last module of a row and pushed up to the lower SafeClick. For horizontal mounting, the TR-D spacer is to be used after every third module, and for vertical mounting after every fourth module.
TRI-ROOF always needs a horizontal sub-structure, such as wooden battens, wooden purlins or steel purlins.

On the lower UP-I profile, TRI-ROOF+ special adhesive for ridge sheets is applied as an 8mm string over the entire rail width. The rail section to be connected is pressed into the adhesive and screwed from the top by means of a flat connector, 2 sliding nuts M10 and 2 hexagonal nuts M10 x 25 A2. If this is not possible because there is a SafeClick on the joint, the flat connector may also be connected laterally or on the bottom in the grooves by means of hammerhead screws M10 x 20 A2 and self-locking nuts M10 A2. In case of system depths greater than 12m, the UP-I joint is pushed together to 5mm, the 8mm adhesive string is applied, and the flat connector is fastened only on the lower UP-I rail to minimize the stresses due to temperature changes. If, in this type of joint, there is a SafeClick on the UP-I profile, the flat connector is fastened on the underside of the upper UP-I profile.

You have questions ?

Contact us now!

We will help you and find the right solution for you.