DELTA-TRELA

Vapor Permeable Protection For Metal Roofs And Cladding.

Metal roofs and cladding are not sealed to the roof deck or sheathing, allowing moisture to get in easily. If moisture accumulates, there can be premature damage to the roof substructure, and condensation on the underside of the metal can lead to corrosion – requiring the metal to be replaced sooner than expected.

DELTA-TRELA is a vapor permeable underlayment with structured separation and drainage – specifically designed for metal roofs and façades with metal cladding. It helps prevent corrosion and moisture accumulation underneath panels and ensures the longevity of your metal roof.

 

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Product Description

KEY HIGHLIGHTS:

  • 8mm studded fiber mat ventilates the underside of the metal panels
  • Vapor permeable, watertight membrane allows moisture within the roof cavity
    to escape via diffusion
  • Noise reduction from rain or hail by up to 15dB

 

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General Insulation Company Inc. is an insulation supplier / insulation distributor that stocks and fabricates a wide variety of industrial and commercial air barrier, vapor barrier, moisture and water barrier products for the construction market.

DELTA®-TRELA TDS

DELTA®-TRELA Brochure

DELTA®-TRELA SDS

Creative Building Design Requires High Performance Membrane Solution

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