Complete solution for photovoltaic mounting systems
PV mounting systems for pitched roofs
Are you planning a PV project on a pitched roof? With T.Werk
mounting systems for pitched roofs, you’ll find a quickly installed,
economical substructure. For virtually any pitched roof covering.
request now without obligation
contact one of our experts directly and without obligation.
Frequently asked questions
Navigate directly to our most frequently asked questions.
PV systems on pitched roofs are a core business area for many solar installers. This makes it all the more important to select a substructure that saves significant time and costs during installation, convinces through high quality, and flexibly adapts to different types of pitched roofs.
Thanks to innovative system design and a high degree of pre-assembly, our substructures are installed quickly, easily and economically on gable, hip, pyramid or other pitched roofs.
Our PV mounting systems are highly versatile and suitable for virtually any pitched roof covering (for example tiles, plain tiles, fiber cement, slate, standing seam, round seam, sandwich panels, trapezoidal sheet metal, bitumen, membrane).
Our PV substructures at a glance:
CHRONOS Click. The fast substructure for pitched roofs with any covering:
Photovoltaic mounting system for tile roofs – CHRONOS
ZELOS. Cost-effective and flexible PV mounting system for virtually any pitched roof:
Photovoltaic mounting system – ZELOS
CHRONOS Trapez. Short sections for PV installation on trapezoidal roofs:
Photovoltaic mounting systems for pitched trapezoidal sheet metal roofs – CHRONOS Trapez
METIS. Non-penetrating for pitched roofs with bitumen or membrane:
Photovoltaic mounting system for membrane or bitumen roofs – METIS
Maximum utilization of roof surfaces in horizontal or vertical arrangement
Easy installation of the mounting system thanks to adjustable roof hooks or click system of the rails
Assignment plan and installation instructions tailored directly to your project
Optimized design for fast and efficient installation

Cost-effective substructure
for pitched roofs

Time-saving PV click installation
for pitched roofs

PV mounting system for
pitched trapezoidal roofs

Non-penetrating PV installation for pitched membrane/bitumen roofs
Your added value with PV pitched roof mounting systems
Added value through PV pitched roof systems
- PV pitched roof systems make your building surfaces ecological and economical
- PV pitched roof systems actively support the energy transition and reduce CO² emissions
- PV pitched roof systems reduce your energy costs, increase your degree of self-sufficiency and promote the local use of renewable resources
- No additional sealed surfaces
- PV pitched roof systems are a future-oriented investment for a more sustainable energy industry.
The implementation of pitched roof PV systems is an important step towards a more sustainable and resilient urban environment
Added value for investors
- PV pitched roof systems are a future-oriented investment thanks to an attractive business model with self-consumption and feed-in tariffs.
- PV pitched roof systems offer rapid amortization in just a few years, as they are durable and their usability is unlimited.
- PV pitched roof systems add value to your property and offer advantages in the energy balance certification of buildings.
- PV pitched roof systems require minimal maintenance and have low operating costs.
- PV pitched roof systems can be quickly dismantled and reassembled elsewhere
- PV pitched roof systems characterize your ecological appearance and offer you a positive external image
Added value through technology
- Warranty from 12 years
- Optimized logistics thanks to maximum degree of prefabrication, delivery pre-planned and pre-assembled to the construction site
- Optimized preliminary planning for the least possible interruption to operations during the construction phase
- Components for lightning protection and equipotential bonding
- Accessories: Inverter mounting plate
- Reusable materials

Planning | Design | Consulting
We would be happy to support you in your project planning with our expertise in the following areas:
- Consulting
- On site inspection
- Mounting variants
- Create plans & drawings
- Module assignment
- Shading calculation
- String planning

Statics report
We offer the preparation of structural analysis reports specifically for every pitched roof PV mounting system. This means that you do not have to worry about the stability of the photovoltaic mounting system during project implementation.
- Statics report
- Wind suction calculation
- Snow load expertise
- Acceptance certificate
- Damage survey

Assembly & erection
We bring you together with strong partners in photovoltaics. Our experts are very familiar with our pitched roof elevations and our other substructures. We support you with:
- Installation of the pitched roof photovoltaic mounting system
- Module assembly
- DC mounting
- Inverter installation
Individual assembly solutions
With us you can choose from a wide range of products. Open spaces, landfills, foil roofs, green roofs, trapezoidal roofs, tile roofs, seam roofs, facade… We have a solution for everything. If something doesn’t fit, it will be made to fit.
Quick assembly
Our mounting systems are child’s play to assemble and require virtually no training time. With our products, you become more efficient on the construction site and can use your capacities wisely. Because time is your most valuable asset.
High quality, safe & inexpensive
Support in any matter
We not only provide you with sophisticated assembly systems, but also with services tailored to your individual needs so that you can concentrate on your core processes. This is where we contribute our many years of experience and our professional network.
Quality & Effectiveness
12 years product warranty
Safety is our top priority. Our systems are put through their paces. Our flat roof mounting system TRITON was tested, for example, in the wind tunnel at the I.F.I in Aachen. Upon request, you will receive project-specific, verifiable structural calculations. You have a 12-year guarantee on our products.
Are you interested in PV pitched roof elevations and looking for a professional partner for your projects? Get in touch with us!
























