Drainage and Ventilation

VenTek™ Rainscreen - 10mm


  • Rolls available in 3mm6mm, & 10mm thicknesses
  • The entangled polymer mesh and breathable fabric combine to establish a drainage plane to allow water to escape and minimize moisture accumulation
  • The fabric's low permeability provides enhanced moisture resistance
  • The entangled polymer mesh promotes air flow reducing the risk of mold growth, rot and other moisture related damage to the building envelope
  • Its configuration supports installation under many absorptive sidings including stucco, brick, cedar fiber cement and stone veneer
  • Lightweight rolls provide efficient handling installation
  • We offer flexible roll sizes in 39", 48", and 60" widths, designed to meet the unique demands of diverse projects
  • Grid lines on the fabric help ensure every installation is precise

For exterior cladding, designed for use under all absorptive sidings including stucco, cedar, stone, and brick.

Technical Data

Weight39" - 8.9 lbs (4 kg) per roll
48" - 12.3 lbs (5.6 kg) per roll
60" - 15.4 lbs (7 kg) per roll
Packaging39" - Roll 39in x 40ft (99cm x 12.2m)
48" - Roll 48in x 45ft (121cm x 13.8m)
60" - Roll 60in x 45ft (152cm x 21m)
Coverage39" - 130 ft² (12 m²)
48" - 180 ft² (17 m²)
60" - 225 ft² (21 m²)
Thickness3/8" (10 mm)
Fire Performance (ASTM E84)Class A Fire Rated
Water Vapor Transmission (ASTM E96)

4245 g/(m^2-day) 50% reduction from control

Drainage Efficiency (ASTM E2273)

>90%

Mold & Mildew Resistance (ASTM D3273)

Rating of 10 (zero mold growth) for all conditions

UV Exposure

30 Days


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