Fasteners for different roof and insulation layers, and other materials

Green VILPE Croco fasteners are suitable for different types of insulation layers, as well as other roofing materials. Croco fasteners can be attached using either an adjustable screw, standard screws or concrete nails. This range also includes various screw types and associated accessories; a T-25 (7mm) Torx tool should be used for installation. If installing the product on concrete, an M drill and an M drill extension or similar tools are also needed. The Torx tool and M drill with extension are sold separately. Watch this video to learn how easy it is to install VILPE adjustable fasteners. Find the right product for your needs below:

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Croco A Fastener

For fastening single-ply membrane roof covering material when the fix-layer is sheet metal, concrete or wood

Should be fastened to the fix-layer with a roof screw, a concrete screw or a concrete nail

Croco B Fastener

For fastening hard insulation sheets or bitumen roof covering and insulation sheets when the fix-layer is sheet metal, concrete or wood

Should be fastened to the fix-layer with a roof screw, a concrete screw or a concrete nail

Croco Adjustable Screw

For fastening Croco A and B 150-700 Fasteners to roofing or insulation material

Product has a Torx 25 (TX25) screw head

KLA Concrete Nail

For fastening Croco A and B 110 Fasteners to a concrete fix-layer

Can also be used to fasten timber, sheet metal etc.

The length of the nail should be chosen according to the insulation thickness and the fastener, so that the installation depth is at least 20 mm

KLA Roof Screw No.1 TX

For fastening Croco A and B 110 Fasteners to a sheet metal or wooden fix-layer

No.1 screw should be used with sheet metal of maximum thickness 1.25 mm

The length of the screw should be chosen according to the insulation thickness and the length of the fastener, so that the screw pierces the steel to a depth of at least 15 mm

Concrete Screw TX

For fastening Croco A and B 110 Fasteners to a concrete fix-layer

Can also be used to fasten timber, sheet metal etc.

The length of the screw should be chosen according to the insulation thickness and the length of the fastener, so that the installation depth is at least 20 mm

KLA Roof Screw No.3 TX

For fastening Croco A and B 110 Fasteners to a sheet metal or wooden fix-layer

No.3 screw should be used with thicker materials

The length of the screw should be chosen according to the insulation thickness and the length of the fastener, so that the screw pierces the steel to a depth of at least 15 mm