Aluminium Trapezoidal Bridge H40 L330 with 2 mm EPDM Gasket for PV Mounting
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Description
Aluminium Trapezoidal Bridge H40 L330 with 2 mm EPDM Gasket for PV Mounting
Aluminium trapezoidal bridge with EPDM gasket is a professional roof adapter designed for mounting photovoltaic structures on trapezoidal metal roofing. With a profile height of 40 mm, the bridge perfectly mirrors the shape of the sheet wave, providing a stable and watertight base for PV mounting rails. Supplied complete with a 2 mm EPDM rubber pad, which absorbs vibrations, compensates for unevenness and protects the sheet coating from damage.
Key benefits for the installer
- Integrated mounting channel – enables quick rail fastening using sliding bolts without additional components
- Standard anodising – durable corrosion-resistant aluminium finish ensuring long-term resistance to weather conditions
- 2 mm EPDM gasket included – eliminates galvanic contact between aluminium and steel sheet and ensures a watertight connection
- Weight of only 0.315 kg – does not overload the roof structure and makes transport to site easier
Profile dimensions and parameters (cross-section)
- Bridge length: 330 mm
- Total profile height: 40 mm
- Upper width (head): 50 mm
- Total width at base: 113 mm
- Side foot width: 19.4 mm (left and right)
- Side wall thickness: 1.3 mm
- Top wall thickness: 1.3 mm
- Mounting channel – aperture: 8.5 mm, internal width: 13.6 mm
General data
- Profile material: aluminium with standard anodising
- Gasket: EPDM 2 mm
- Weight: 0.315 kg
- Overall dimensions: 330 × 113 × 40 mm (L × W × H)
The trapezoidal bridge is an essential component of the PV mounting system for trapezoidal metal roofs. Its symmetrical construction with an internal reinforcing crossbar ensures even load transfer from the mounting rail to the sheet wave. Areas indicated in the drawing may show heat marks arising from the extrusion process – this is a normal production characteristic that does not reduce the structural properties of the profile.