Winkler ONE - Roof

Winkler ONE – All-Weather Liquid Roof & Floor Waterproofing Membrane

Winkler ONE is the first and only single-component liquid waterproofing system that performs in wet, cold, or hot conditions, from 0°C to 40°C—no primer required. This premium membrane delivers unmatched flexibility, breathability, and pressure resistance, making it ideal for roofs, balconies, walkways, and floors exposed to harsh weather, foot traffic, or moisture.

Backed by a 20-year manufacturer’s warranty and EMICODE® EC1 PLUS certification, Winkler ONE ensures superior environmental safety, outstanding durability, and maximum reliability—365 days a year.

🔧 Key Features:

• ✅ All-Weather Application – Apply on wet, damp, hot, or cold substrates

• ✅ No Primer Required – Bonds directly to concrete, tile, metal, plywood & more

• ✅ Fast Curing – Rainproof in just 2–5 hours, even at 0°C

• ✅ Anti-Slip Surface – Achieves 58 PTV (EN13036-4), ideal for walkways and public areas

• ✅ Water & Pressure Resistant – Withstands 6 bar positive / 4 bar negative pressure

• ✅ 100% UV Resistant – Ideal for exposed areas and roof coverings

• ✅ VOC-Free & Fire Rated (Class C) – Meets EN13501-1 for improved fire safety

• ✅ High Breathability – Allows evaporation of substrate moisture through the coating

• ✅ Reusable & Long Pot Life – Opened product can be stored and reused

📌 Approved Applications:

• Flat & metal roofs (new build or refurbishment)

• Balconies, terraces, walkways (incl. areas with chairs, tables, or high foot traffic)

• Concrete, green concrete (≥7 days cure), brickwork, fiber cement, tiles

• BUR cap sheets, oxidised bitumen, asphalt, wood, OSB, plywood, metal

• Substrates with existing moisture or persistent humidity

💡 Reduce downtime: Apply Winkler ONE even in winter months and damp conditions to eliminate seasonal income loss for contractors.

🛠 Application Method:

• Tools: Brush, flat trowel, short-haired roller, squeegee, or airless spray

• Recommended Equipment: Graco KING XL 70

• Application: 2 coats with optional ONE MAT reinforcement for added durability

• Consumption:

  • Without reinforcement: ~1.7–1.9 kg/m²

  • With ONE MAT: 2.98–3.35 gal/sq.ft. (~1.9 kg/m²)

📦 Packaging Options:

• 1 kg pail (Box of 15)

• 5 kg pail

• 20 kg pail

✅ Performance Certifications:

• EMICODE® EC1 PLUS – Lowest emissions, ultra-safe indoor/outdoor use

• Slip Resistance: 58 PTV (safe for public spaces)

• Fire Rating: Class C (EN 13501-1)

• Positive Pressure: 6 bar | Negative Pressure: 4 bar

Videos and Pictures

Pull Test

Downloads

Brochure

Data Sheet