Triflex ProFloor

Partially reinforced PMMA system for use on cantilevered structures and over unoccupied spaces
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It is essential that cantilevered balconies, walkways and terraces are fully waterproofed and protected from water, as well as mechanical and chemical damage to maintain the long term integrity of the structure. They also need to be functional and look good.

Triflex ProFloor is the perfect solution, as it’s tough, durable and versatile. Proven to adhere to many substrates, including asphalt, the cold liquid applied membrane for waterproofing and protection requires no hot works for installation. With ultra fast curing properties, your project can be rapidly completed with minimal disruption. Available in a wide range of design and colour choices, its built to last and suitable for highly trafficked applications and permanent pedestrian walkways, balconies or terraces.

System highlights

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Tough and durable protection

Whether your walkway, balcony or terrace requires a heavy duty wearing layer, an anti-slip coating or a smooth finish. Triflex ProFloor can be tailored to meet your design criteria. The system is unaffected by ponding water and resistant to chlorides (salts), carbon dioxide ingress, and approved de-icing  and cleaning products. Protection that's built to last, with a low life-cycle cost.

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Dynamic crack bridging, locally reinforced waterproofing

Even high risk areas pose no problem for this hard wearing solution, as the system incorporates a fully reinforced waterproofing membrane locally to accommodate movement within the structure.

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Cold applied system

There is no risk from hot works during installation as all our materials are applied in a totally cold liquid form, curing to create a solution that lasts.

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Fast curing with rapid installation

Rapid curing and easy to install, Triflex allows buildings to remain occupied during installation, limiting access restrictions and unnecessary disruptions to everyday life. Installation can be carried around all year round and the system still cures quickly at temperatures down to 0°C.

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Asphalt overlay

Many balconies, walkways and terraces have historically been waterproofed using asphalt which over time will fail. Triflex has more than 30 years’ experience of asphalt overlay in the UK, Triflex ProFloor is the ideal solution for directly overlaying failing asphalt to trafficked areas. In fact, whatever the substrate, we can provide a quick, easy and reliable overlay solution.

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Safety and environmental

The solvent and isocyanate free resin technology has been assessed under BREEAM principles and can contribute to A+ ratings. The levels of skid resistance of a number of the finish variants make these particularly suitable for high risk, frequently trafficked areas.

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Versatile design

With 4 system variants offering different textures and surface finishes, combined with over 50 standard colours the system can be tailored to meet aesthetic and project needs.


Application areas

  • External cantilevered walkways, balconies, terraces, pedestrian bridges and other pedestrian trafficked areas
  • External walkways, balconies, terraces, pedestrian bridges and other pedestrian trafficked areas over open or unoccupied space

Compatible substrates

  • Asphalt and polymer modified asphalt
  • Concrete, concrete repair materials and screeds
  • 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
  • Steel / galvanised steel / structural plastic / timber constructions

System variants

Quartz Design

Quartz Design features a high quality, tough and durable anti-skid finish, with a choice of four quartz aggregate sizes providing a range of textures and over 50 standard colours. It is easy to see why this versatile finish is our most popular in the UK.
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Colour Design

Colour Design features a coloured surface dressing and a durable clear satin finish. With a choice of eight distinct colour mixes, this finish creates an attractive low maintenance solution to enhance your outdoor space.
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Chips Design

Chips Design is one of four unique surface finishes available for Triflex ProFloor, featuring a low maintenance, durable coloured finish and decorative anti-slip chips. With a range of over 50 standard colours, there are countless possibilities available, enabling you to create a tailored solution for your project.
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Stone Design

Stone Design is available with 6 variants of Italian marble embedded in a UV-resistant, non-yellowing resin. The Italian marble gives an exclusive and varied appearance in a range of natural colours.
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Triflex ProTerra and Triflex ProTerra colour card

Finish options

Triflex ProFloor is available with a wide range of finish options including Quartz Design, Colour Design, Chips Design and Stone Design and over 50 finish colours. The system can be tailored to meet aesthetic and project needs with special colours being produced to order.

For full details on the range of colours and finish options download the Triflex ProFloor colour card below.

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Colour card

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

Project enquiry


ETA logo

Certified to UK and European standards and classifications, including:

ETAG 005 certified (localised waterproofing membrane - Triflex ProTerra)

Fire performance

  • EN ISO 11925-2
  • EN ISO 9239-1
  • EN 13501-1

Manufacturer certification

  • ISO 9001 Quality Management
  • ISO 14001 Environmental Management
  • ISO 50001 Energy Management

Creative Design

Create your very own personalised design for your balcony or terrace with Triflex Creative Design! At the heart of the system is a self-adhesive sheet which once removed reveals your surface design. From classic tile patterns in various formats through to company and club logos or names, standard and bespoke designs are available.

Triflex Creative Design can be used with the Triflex MicroChips and Triflex Colour Design finish variants, so you have a multitude of creative options for creating your bespoke walkway, balcony or terrace.

Creative Design
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Take a look at Triflex in action

Looking for support?

Delivering solutions together, that's our motto. If you require any support, have an upcoming project or just a general enquiry then please don't hesitate to get in touch, we're always happy to help.