Weather Seal

Leakage is one of the most common issues found in the roofing installation. Alderon weather seal is specially designed to address this problem.

Alderon weather seal is equipped with the washer that is perfectly fit onto the crest of Alderon roof. It is made from the same material as Alderon roof as to ensure it will harmoniously expand and shrink at the same time with Alderon roof during the noon and the night time. The cap that comes with Alderon Weather Seal will ensure the galvanized bolt last longer against the weather.

There are 2 types weather seal for Alderon RS Single Wall Corrugated:

  • WS01: Weather Seal for Profile Roma
  • WS02: Weather Seal for Profile Greca
Weather Seal Alderon RS
Ridge Cap Lite Grey Alderon RS


Ridge Cap

ColourOpaque White, Lite Grey, Soft Blue
Length900 mm
Width600 mm
Height80 mm
Thickness2.3 mm
Weight/sheet2.4 kg
Length to StopperLOOSE

Check Our Other Product, Twinwall Corrugated


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PT.Alderon Pratama Indonesia

Altira Office Tower 37th Floor
Altira Business Park
Jl. Yos Sudarso Kav. 85
Jakarta 14350 - Indonesia

Phone+6221 2188 2099 / 2001
Fax: +6221 2188 2098 / 2021