Ventia Platinum Plus SS Roof Underlay Heavy Duty White – Premium Breathable Roofing Underlay NZ

Ventia Platinum Plus SS Heavy Duty Roof Underlay – White, 1.5m x 50m (75m²)

The Ventia Platinum Plus SS Heavy Duty Roof Underlay is a premium-grade breathable roofing underlay engineered to provide superior protection beneath metal roofing, tile roofing, and wall cladding systems. Each roll measures 1.5m wide x 50m long, covering 75m², making it an efficient choice for both small and large-scale projects. Designed for New Zealand's demanding climate, this heavy-duty synthetic underlay delivers exceptional durability, moisture control, and long-term performance for residential and commercial construction.

Acting as a secondary weather barrier, the Ventia Platinum Plus SS Roof Underlay helps protect your building from wind-driven rain, dust, and moisture while allowing water vapour to escape. This breathable design reduces condensation within roof cavities, helping to protect insulation, timber framing, and the overall structural integrity of your building.

Manufactured from high-performance synthetic materials, this heavy-duty roofing underlay offers increased tear resistance and excellent handling during installation. Its bright white surface also improves visibility on the job, making it easier for roofing professionals to work safely and efficiently.

Suitable for new home construction, roof replacements, commercial buildings, sheds, garages, and agricultural projects, the Ventia Platinum Plus SS Roof Underlay is a reliable choice for long-lasting roof protection.

Key Features

• Premium heavy-duty synthetic roof underlay
• Generous 1.5m x 50m roll – covers 75m² per roll
• Breathable membrane helps reduce condensation
• Secondary weather barrier against wind-driven rain
• High tear resistance for improved durability
• Lightweight and easy to install
• Bright white surface improves visibility during installation
• Suitable for metal roofing, tile roofing, and wall cladding
• Designed for New Zealand building conditions
• Ideal for residential, commercial, and agricultural projects

Specifications

• Brand: Ventia
• Product: Platinum Plus SS Heavy Duty Roof Underlay
• Colour: White
• Roll Size: 1.5m (W) x 50m (L)
• Coverage: 75m² per roll
• Type: Heavy Duty Breathable Synthetic Roof Underlay
• Application: Roofing and wall cladding systems
• Suitable For: Metal roofs, long-run roofing, steel roofing, tile roofing, wall cladding

Applications

Ideal for:

• Residential homes
• Commercial buildings
• New builds
• Roof replacements
• Garages
• Sheds
• Barns
• Workshops
• Agricultural buildings
• Industrial roofing projects

Why Choose Ventia Platinum Plus SS Roof Underlay?

A quality roof begins with a dependable underlay. Ventia Platinum Plus SS Heavy Duty Roof Underlay offers superior moisture management, durability, and weather protection to help extend the life of your roofing system. With 75m² of coverage per roll, it's a practical, cost-effective option for roofing contractors and homeowners alike, delivering the performance and reliability required for New Zealand's diverse weather conditions.

Feel free to place your order by emailing us at [email protected] or call us at +64 22 196 9021 – we'd love to hear from you!