Innovative insulation system above the rafter - The Topduo roofing screw for your roofing project!

Innovative insulation system above the rafter - The Topduo roofing screw for your roofing project!

Eurotec's Topduo roof screw offers a wide range of applications in timber construction - especially for above-rafter insulation on pitched roofs. It provides reliable fastening of both compression and non- compression insulation, contributing significantly to the stability and durability of the structure. With its high pull-out resistance, the Topduo is also suitable for various other timber construction applications. The screw has a double thread and is available with disc or cylinder head.

The Topduo roof screw has a reduced torque, making it easier to install. It also protects the material as the design of the screw ensures a reduced splitting effect. Another feature is the improved 'bite' of the screw - this ensures a secure hold and easy handling.

From incoming goods to quality control

To remain independent and to meet the needs of our customers, we are committed to manufacturing in Hagen. Eurotec uses innovative production methods and state-of-the-art technology. Our Topduo roofing screw is manufactured directly in Hagen from long-shaft cold-formed parts. Thanks to Eurotec's modern machinery, the screws can be produced efficiently in a single pass.

Discover our new roofing catalogue and be inspired by innovative solutions and high quality products for roofing.

Eurotec Know-how

Are you a craftsman? Then you will also receive interesting tips and tricks from us. Technical articles and videos from the various areas of fastening technology. Benefit from our valuable know-how!

You can find everything you need to know about our products in our “Know-how” section.

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