Sikalastic RoofPro Liquid Applied Roof Membrane
Sikalastic RoofPro is a single-component, moisture-triggered polyurethane liquid waterproofing membrane that forms a seamless and durable waterproofing solution for exposed roof areas and structures.
This innovative roofing solution is designed for both new construction and refurbishment projects, offering exceptional protection against weather elements while being cost-effective.
Product Features
Core Characteristics
- Forms a seamless waterproof membrane without joints or seams
- Moisture-triggered chemistry enabling consistent curing
- Cold-applied system requiring no heat or flame
- Vapor permeable, allowing substrate breathability
- High elasticity with thermal movement tolerance
- Fast curing properties with immediate rain resistance
Safety and Certifications
- BBA and ETA Accredited
- Achieves non-combustible rating for fire resistance
- Complies with EN13501 Euroclass E fire safety standards
- Declaration of Performance 18636122 with CE marking
Product Lifespan
The Sikalastic RoofPro system offers exceptional durability with:
- Material guarantee up to 20 years
- Low maintenance requirements
- Easy recoating capability without stripping when maintenance is needed
Product Application
Application Conditions
- Ambient temperature range: +5°C to +40°C
- Relative humidity requirements: 5% to 85%
- Substrate moisture content: ≤4% pbw
Curing Times
At +20°C/50% relative humidity:
- Rain resistant: 10 minutes
- Touch dry: 4.5 hours
- Full cure: 6 hours
Application Process
- Surface preparation and priming as required
- Application of embedment coat
- Installation of reinforcement (Sika Reemat Premium)
- Application of top coat
Recommended Use Scenarios
Primary Applications
- Exposed roof areas in new construction
- Refurbishment of existing roofs
- Complex detail areas with limited accessibility
- Life cycle extension of failing roofs
Suitable Substrates
- Concrete
- Plywood
- Cement
- Asbestos
- Porous brickwork
- OSB board
Comparison of Sikalastic RoofPro Variants
We currently offer two variants here at Flat Roofing Systems: Sikalastic RoofPro D-10 and Sikalastic RoofPro D-15. Here's a comparison:
| Feature | D-10 RoofPro | D-20 RoofPro One |
|---|---|---|
| Application | Cold-applied, single component | Cold-applied, single component |
| Installation | Multiple coat system | Wet-on-wet application |
| Reinforcement | Sika Reemat Premium | Sikalastic Fleece 120 |
| Best For | Complex roof details and general waterproofing | Domestic dwellings, extensions, garages |
| Application Time | Multiple day application possible | One-day application possible |
| System Build-up | Two-coat system with reinforcement | Single seamless membrane |
Sikalastic Installation Training
We have partnered with Sika to offer training in the application of Sikalastic RoofPro. This course gives hands on experience applying the Sikalastic system on a small roof demo rig, along with practical demonstrations, verbal advice, and expert guidance
Rounding Up
The Sikalastic RoofPro liquid applied membrane system represents a significant advancement in liquid-applied waterproofing technology, offering a versatile and reliable solution for various roofing applications. Its combination of durability, ease of application, and proven performance makes it a preferred choice for professional contractors and building owners seeking long-term waterproofing protection.
