Aluminum or steel trapezoidal 20/125 sheeting – versatile and durable

Product picture with dimensions

  • Trapezoidal profile
  • Aluminum or steel trapezoidal sheeting
  • Large stock of colors and sheet thicknesses
  • Primarily used as wall or ceiling cladding

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+49 (4222) 9421-0
+49 (4222) 9421-22

Advantages of trapezoidal 20/125 sheeting

Our trapezoidal 20/125 profile is characterized above all by its above-average service life. Due to its low profile, it is particularly suitable as wall or ceiling profiles indoors.

Roof elements made from trapezoidal sheeting must be thicker than roof covers made from other sheets. Thus, it also has a higher load-bearing capacity compared to corrugated profiles. However, this is always dependent on the profile thickness and the sheet thickness.

Trapezoidal sheet metal roofs are highly resistant to extreme weather conditions such as rain, hail or snow.

Discover the versatile properties and advantages of our trapezoidal 20/125 sheeting for yourself.

100% recyclable

Climate-friendly and with lower environmental impact (excellent eco-balance).



Extremely durable thanks to multi-layer surface finishing.


Break-proof and fire-proof

High strength despite the low weight.


Long service life

Resistant to sea air, algae, moss, ammonia and industrial atmosphere.


Highly customizable

Through the choice of different colors or finishes.


Wide range of applications

Through the use of aluminum or steel – depending on your needs.


Trapezoidal 20/125 profile – quality directly from the manufacturer

Our trapezoidal profile 20/125 is versatile and can be produced in different designs. It is suitable mainly as a wall or ceiling profile in the interior. For small buildings it is also suitable as a roof

Due to its versatility, the trapezoidal sheet is suitable for commercial, but also for residential use. Since we produce it in aluminum and steel, you can choose the right material for you depending on your needs and application. 

As a direct manufacturer and specialist in high quality trapezoidal sheets "Made in Germany", we always keep a large stock of different colors, designs, finishes and sheet thicknesses. 

We can find the right solution for every requirement. Get competent advice now from our specialists!

Standard RAL colors for our trapezoidal 20/125 sheeting

Trapezoidal 20/125 sheeting custom-manufactured for you

Strength: 0,35mmStrength: 0,5mmStrength: 0,7mmStrength: 0,8mmStrength: 0,5mmStrength: 0,63mmStrength: 0,75mm
stuccoxxon Request
plate-rolledxxon Request
Oxide red3009xon Request
Loden Greensimilar to 6003xon Request
Moss green6005xon Requestx
Fir green6009xon Request
Chrome Oxide Green6020on Requestx
Anthracite gray7016xon Requestxx
Red brown8012on Requestxxx
Sepia brown8014xon Request
Mahogany brown8016xon Request
Gray white9002xon Requestx
Brilliant metallic9006xon Requestx

Increase the resistance of your trapezoidal sheeting with coatings

Even if aluminum trapezoidal sheeting is rust-free, a possible weak point can be contact corrosion: If the aluminum comes into contact with another metallic component, rust can occur (long-term loss of load-bearing capacity). That’s why high quality in terms of color coating and material processing is important.

Our coatings for trapezoidal sheeting at a glance:

  • 25 µm polyester
  • 35 µm matt polyester
  • 35 µm structured polyester (wood look)
  • Stucco
  • Other coating methods available on request


All coatings additionally promote material properties and ensure even better resistance to weather and durability.

Wide range of applications for our trapezoidal 20/125 sheeting

  • industrial and agricultural construction
  • carports and garages
  • barns
  • workshops
  • as a roof for small buildings
  • as building cladding

We produce trapezoidal sheeting in aluminum and steel and have a large stock of colors and sheet thicknesses available.

Accessories for trapezoidal 20/125 sheeting

Naturally, you can also source all compatible accessories for your trapezoidal sheeting from us:

  • trims and flashings,
  • flat sheets 
  • and fastenings.

Installation instructions for our aluminum and steel trapezoidal sheeting

As a rule, wooden substructures are suitable for aluminum trapezoidal sheeting. The profiled sheets are attached to the structures with saddle washers. We recommend mounting with domes due to aluminum’s (thermal) expansion behavior. Standard fittings can loosen or break over time.

To ensure that the trapezoidal sheeting is also weather-resistant, you should always lay it in an overlapping manner.           

Trapezoidal 20/125 sheeting data sheet for download:

Aluminum or steel trapezoidal sheeting “made in Germany”

Naturally, the quality of our products is important to us. The production of our trapezoidal 20/125 sheeting is subject to high quality standards and our profiled sheeting all bears the CE seal of approval. They are also certified according to DIN EN 1090-E EXC3.

Numerous references reflect our many years of experience

  • Trapezbleche aus Aluminium – Schütte Aluminium

    Trapezoidal sheeting 20/125 (walls) & 18/76 corrugated sheeting (roofs)

    Each 1,500 m²

  • Trapezbleche aus Aluminium – Schütte Aluminium

    Trapezoidal sheeting for sheds 20/125


Versatile applications for aluminum or steel trapezoidal sheeting

Our trapezoidal 20/125 profiles are suitable for versatile applicaitons and construction projects. They can be used for roof coverings, as well as for cladding façades.

The trapezoidal sheeting has also proven itself as cladding for biogas tanks. With a thickness of 0.35 mm, it is often used as an indoor ceiling in stables.

We produce the trapezoidal 20/125 sheeting in aluminum and steel and have a large stock of colors and sheet thicknesses available.


Use of trapezoidal 20/125 sheeting as a ventilation ceiling in stables

Trapezoidal 20/125 sheeting in aluminum has also been successfully used as a ventilation ceiling in stables for years. To achieve this, the sheets are perforated in house with a slotted or round perforation, depending on the requirements. The air passage can be selected individually.

We also offer customized light panels for the aluminum trapezoidal sheeting to allow for natural daylight in sheds or stables.

Trapezoidal sheet 20/125 - aluminum or steel?

We produce our trapezoidal 20/125 sheeting in aluminum or steel. Both materials have different advantages and disadvantages.

Due to the flexibility of the material and the low weight, aluminum trapezoidal sheeting is significantly easier and faster to process and assemble than steel trapezoidal sheeting. Steel sheets, in turn, are less expensive and do not expand as much with fluctuations in temperature.

Are you unsure which material is best suited for your project? Our experts are happy to advise you.


Do you have any questions? We are here for you.