Ardex

ARDEX WPM 715 – External UV Stable Sheet Membrane

$2,050.00 AUD
$2,050.00 AUD
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ARDEX WPM 715 is a UV-stable, heat welded sheet membrane designed for external waterproofing applications such as rooftops, balconies, and exposed decks. It offers excellent resistance to heat, sunlight, ozone, and environmental ageing, making it suitable for long-term exposed conditions.

The membrane is installed using ARDEX WA 98 solvent-based adhesive and heat welded seams, forming a continuous waterproofing system without mechanical fixings. It is suitable for use under decking and pedestal systems, with high resistance to tearing, cracking, and environmental exposure.

• UV stable membrane suitable for exposed external environments
• Heat welded seams for consistent waterproofing system
• No mechanical fixings required
• Excellent resistance to heat, sunlight, ozone and ageing
• High resistance to tearing, cracking, bubbling and absorption
• Suitable for use under decking and pedestal systems
• Resistant to geothermal gases including hydrogen sulphide and methane
• Compliant with AS 4654.1 for external waterproofing

• External balconies and terraces
• Rooftops and podium decks
• Exposed waterproofing systems
• Under pavers and pedestal systems
• Decking substrates
• Vertical and horizontal external applications

• Roll size 1.4m x 20m
• Approximate weight 53kg per roll
• Membrane thickness 1.5mm
• Elongation greater than 300 percent
• Tensile strength greater than 3.93 MPa
• Service temperature minus 30°C to 80°C
• UV resistance greater than 4224 hours QUV exposure
• Water absorption 0.05 percent
• Water vapour transmission 0.07 g per square metre per 24 hours
• Minimum 40mm overlaps with heat welded seams
• Compliant with AS 4654.1
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