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Roofs with profile coverings

EJOT Solar Fastening System

The EJOT Solar Fastening System has been developed for solar installation mounting systems on trapezoidal and corrugated metal profiles, sandwich panels and corrugated fiber cement profiles.

  • Direct transfer of loads into the substructure
  • No loads on the roof covering
  • Simple and fast retrofitting of existing roofs
  • Secure joint sealing of the roof penetrations
  • Minimal number of roof penetrations
  • First solar fastening system with technical approval
 

Roof Coverings

   

Trapezoidal and Corrugated            Sandwich Panels      Corrugated Fiber Cement Profile

Metal Roofs 

(Steel/Aluminum)

 

Substuctures

Specialised thread designs and available anchoring systems lead to great fastening performance together with the particular sub structures. 

 

Substructures made of steel

JZ3 screw

Stainless steel thread-forming screw for steel substructures, can be used starting with a wall thickness of about 1.5mm (0.059’’ / gauge 16 (USG - US Standard Gauge for Stainless Steel)).

Substructures made of softwood

JA3 screw

Stainless steel screw with special thread for fastening in softwood substructures.