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Overview
Triflex ProPark Service Deck is a heavy duty, thick layer, fully reinforced waterproofing and surfacing system for vehicle service decks over occupied premises and high risk service decks subject to significant structural movement and associated cracking. Service decks are subject to weight and shear forces of up to 38 tonnes and the waterproofing can suffer potential damage from tail lifts, compactors, skips, cages etc.
The Triflex service deck waterproofing solution combines our fully reinforced asphalt overlay technology with resins designed to be overlaid with a sacrificial wearing course at up to 250°C. The build-up has been proven on UK shopping centre service decks for more than 15 years and allows the asphalt to be used solely as a sacrificial wearing layer.
Application areas
- Vehicle service decks and ramps over occupied spaces
- High risk vehicle service decks and ramps subject to significant levels of structural movement and cracking
Compatible substrates
- Concrete, concrete repair materials and screeds
- Asphalt and polymer modified asphalt
- Existing membranes
- Steel
- Structural plastics
- Timber
Suitable constructions
- Cast in situ concrete
- Permanent formwork with in situ concrete
- Precast concrete planks with or without structural topping
- Precast double tee units with or without structural topping
- Temporary / demountable (steel / galvanised steel / structural plastic / timber) constructions
- Insulated / warm deck build-ups
System highlights
Triflex combines highly flexible resins with reinforced fleece technology to create a fully waterproof system that bridges cracks and accommodates structural movement, delivering long-term protection for car park structures.
Exceptional long-term durability, with a sacrificial wearing layer designed to withstand traffic, impacts, and shear forces while protecting the underlying waterproofing.
Triflex ProPark is the industry-leading solution for overlaying failed asphalt vehicle decks and car parks. Backed by over 35 years of experience and more than 2 million m² of successful asphalt overlays, it provides a fast, reliable waterproofing solution for a wide range of substrates.
A proven waterproofing solution for new-build and refurbishment projects, certified to leading UK and European standards. With over 20 years of successful use across the UK, it delivers reliable, long-term protection for vehicle service decks.
Exceptionally fast curing, Triflex ProPark Service Deck allows service decks to remain operational during installation, minimising disruption and access restrictions. Suitable for year-round application, it cures quickly even in temperatures down to 0°C.
Sections can be completed in phases with seamless continuity, allowing service decks to remain operational throughout the works and minimising disruption.
The solvent- and isocyanate-free formulation can contribute to BREEAM A+ ratings, while direct overlay onto existing substrates helps reduce waste, installation time, costs, and environmental impact.
For every application the perfect solution
Select the appropriate variant for your project
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Product Information
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Approvals and Certification
Fully certified to the highest UK and European standards and classifications, including:EAD 030350-00-0402 certified (reinforced waterproofing membrane)
- 25 year expected working life
Root and Rhizome resistant (reinforced waterproofing membrane):
- FLL Certified: Root and Rhizome resistant
Fire performance
- EN 13501-1
Manufacturer certification
- ISO 9001 Quality Management
- ISO 14001 Environmental Management
- ISO 50001 Energy Management
Resin colour
Triflex ProPark Service Deck is available 7032 Pebble grey.
Require an on-site survey or quote?
All installations are carried out by our network of Triflex Authorised Contracting Partners. If you have a project we can provide a free no obligation on-site survey and can put you in touch with local Triflex contractors in your area that will be able to provide you with a quote.
To organise your free on-site survey you can either complete our project enquiry form or contact your local Business Development Manager, who will be more than happy to discuss your requirements.
Triflex Authorised Contracting Partners can place orders by calling 01785 819119 or emailing orders@triflex.co.uk.
Frequently Asked Questions
Triflex ProPark Service Deck® is a heavy‑duty, fully reinforced PMMA waterproofing and surfacing system designed specifically for vehicle service decks, particularly those located over occupied premises or exposed to high structural movement and cracking.
The system is designed for vehicle service decks and ramps, including high‑risk service yards subject to extreme loads, shear forces and regular impact from tail lifts, skips, cages and compactors.
Vehicle service decks experience exceptionally high loads of up to 38 tonnes, alongside impact and shear forces that can damage standard waterproofing systems. Triflex ProPark Service Deck® is engineered to withstand these harsh conditions while protecting the structure below.
The system combines a fully reinforced PMMA waterproofing membrane with a sacrificial asphalt wearing course, allowing the asphalt to absorb damage while the waterproofing remains protected.
Yes. The system provides dynamic crack‑bridging performance using high‑tensile reinforcement fleece and elastomeric resins, allowing it to accommodate significant structural movement and cracking.
Yes. Triflex ProPark Service Deck® is an industry‑leading asphalt overlay solution, allowing existing failed asphalt surfaces to be overlaid rather than removed, reducing waste, cost and programme time.
Thanks to rapid‑curing, cold‑applied PMMA technology, installations can be phased section by section, allowing service decks to remain open and operational during works.