Waterproofing &
Protective Coating Systems
Two manufacturer-authorised system families — Liquid Rubber cold-applied waterproofing membranes and Prokol specialist protective coatings. Supplied with pre-installation survey support, technical specification, and trained applicator delivery across the UK.
Waterproofing Systems
Cold-applied liquid rubber waterproofing membranes for commercial, industrial and infrastructure applications. Seamless, fully-bonded, elastomeric — for below-ground structures, roof refurbishment, gutters and complex detailing.
Full Liquid Rubber RangeBelowGrade
Two-component spray-applied waterproofing membrane for buried structures — basements, foundations, retaining walls, bridge decks and tunnels.
- Basement waterproofing
- Retaining wall protection
- Bridge deck membranes
- Tunnel lining
HBS200
Single-component hand-applied liquid rubber for gutters, penetrations, complex detailing and smaller waterproofing areas. Up to 25-year warranty on qualifying installations.
- Gutter refurbishment
- Roof penetration sealing
- Complex detailing
- Parapet flashings
SprayGrade
Two-component cold-spray waterproofing membrane for large commercial roofs. High daily output. Up to 15-year warranty on qualifying installations.
- Commercial roof overlays
- Industrial roof refurbishment
- Large flat roof waterproofing
- Spray-applied membranes
Protective Coating Systems
Specialist protective coatings for UV resistance, traffic-bearing deck protection, industrial flooring, fire-rated applications and commercial refurbishment. Six products covering every Prokol application requirement.
Full Prokol RangeProFast Flooring
Rapid-cure MMA-based industrial floor coating for high-traffic commercial environments. Fast return to service.
- Warehouse flooring
- Car park decks
- Industrial floor protection
- High-traffic surface coatings
Profix
MS Hybrid Polymer emergency repair sealant. Works under water. Also functions as a detail primer before Prokol topcoats.
- Emergency leak repair
- Underwater repairs
- Detail priming
- Crack and joint sealing
Monoseal
Single-component protective waterproof coating for roofs, walls and horizontal surfaces. Brush or roller applied.
- Flat roof coating
- Parapet wall waterproofing
- Horizontal surface protection
- Cold-applied membrane
TopSpray35
Aliphatic protective topcoat for suitably prepared metal roofing and cladding. Up to 35-year complete-system warranty pathway on qualifying projects.
- Metal roof protection
- Cladding topcoat
- UV-stable finish coat
- Long-term warranty system
Rocathaan HotSpray
Hot-applied polyurea for traffic-bearing decks and car parks. 12–15 second cure. ~1900% elongation.
- Car park deck waterproofing
- Traffic-rated surfaces
- Hot-spray polyurea
- Bridge deck protection
FireGuard Pro
Reaction-to-fire classified surface coating for structural steel and commercial interiors. A2-s1,d0 cited in PDS.
- Structural steel fire protection
- Intumescent coatings
- Fire-rated surface treatment
- Commercial building compliance
Which System Is Right for Your Project?
System selection depends on substrate type, exposure conditions, traffic classification and programme requirements. The following covers the most common decision points — use the System Selector tool for a guided recommendation.
New build or refurbishment below ground?
BelowGrade liquid rubber is the specified choice for new-build and remedial below-ground waterproofing — buried structures, foundations, retaining walls.
Flat roof or gutter refurbishment on an existing building?
HBS200 for detail work and gutters; SprayGrade for large commercial flat roof overlays where programme speed is critical.
Car park, walkway or traffic-bearing deck?
Rocathaan HotSpray PA 260-FR for traffic-rated polyurea deck waterproofing. System must be confirmed with manufacturer for traffic classification.
Metal roof or cladding requiring UV-stable protection?
TopSpray35 aliphatic topcoat — substrate condition, preparation and primer must be confirmed prior to specification.
Fire-rated requirement on structural steel or interior surfaces?
FireGuard Pro 200 — reaction-to-fire classified coating. Always consult the PDS and applicable fire safety regulation for your jurisdiction.
Active leak or emergency repair required?
Profix MS Hybrid Polymer sealant works under water and is suitable for immediate emergency leak control and detailing.
System Supply Is Not Enough
Most coating failures are not product failures — they are specification, preparation or installation failures. Forti Nova manages the full project lifecycle: survey, specification, installation and documentation.
Manufacturer-Authorised Supply
Direct relationship with Liquid Rubber and Prokol manufacturers. Every system supplied with full technical backing and documented compliance.
Pre-Installation Survey Support
Substrate assessment, moisture testing and condition reporting before specification is confirmed — not after application has failed.
Trained & Vetted Applicators
Installation by certified performance partners trained on the specific system. Not general contractors applying unfamiliar products.
Post-Installation Documentation
Application records, photographic evidence and warranty documentation issued on completion of qualifying projects.
Where These Systems Are Specified
Liquid Rubber and Prokol systems are specified across commercial, industrial, healthcare, education and local authority projects throughout the UK. Common application environments include flat roof refurbishment, below-ground new-build waterproofing, car park deck protection, industrial cladding, and fire-compliance coatings on structural steelwork.
Each application requires a different system chemistry. A car park deck requires traffic-rated polyurea chemistry. A below-ground retaining structure requires a fully-bonded elastomeric membrane with demonstrated hydrostatic resistance. A metal roof refurbishment requires UV-stable aliphatic chemistry with substrate-specific primer confirmation. Forti Nova identifies the correct system — not the most available product.
Not Sure?
Use the System Selector
Answer a few questions about your project and we'll identify the right system.