The system's parts
The accessories
The accessories for the Hammer Energy structure system are designed for full compatibility with the system’s structure profiles and hooks, for the realisation of different types of photovoltaic systems.

Double thread screws
Ideal for tile or pantile roofs with wooden beams.
Product strengths
PRE-ASSEMBLED
Maximum ease of use, thanks to pre-assembled nuts and gasket.
VERSATILE
Applicable for photovoltaic installations on roofs with corrugated panels, trapezoidal metal sheet, tiles or roof tiles.
WATER RESISTANT
Thanks to the EPDM gasket and the screw body made of A2 stainless steel.

Aluminum blind rivets
For photovoltaic installations on trapezoidal metal sheet roofings.
Product strengths
RESIST IN TIME
They will not rust or oxidize.
RESIST TO EXTRACTION
Even when applied to thin metal sheets.
WATER RESISTANT
Thanks to their EPDM gasket.
IMPROVE STRUCTURAL STRENGTH
They provide greater structural strength than flower rivets.

Butyl sealing tape with aluminium foil
For photovoltaic installations on trapezoidal metal sheet roofings.
Product strengths
RESISTANT
Excellent mechanical properties in terms of tensile strength and elongation, thanks to the aluminium foil.
PROTECTIVE
Water and airtight; the surface is protected from aggressive agents, UV rays and corrosion.
EASY TO USE
The butyl rubber layer is cold adhesive.