The 2025 Expert Forum on Barrier-Free Construction, hosted by Triflex in collaboration with leading industry partners, brought together architects, planners and construction specialists to explore one of the most technically demanding aspects of modern building design: the installation of floor-level, barrier-free and threshold-free window and door systems.
As floor-to-ceiling openings become standard in contemporary architecture and a requirement for accessible design, the interface between wall, window and floor presents growing complexity. Existing building codes often leave room for interpretation, while the integration of guide rails, sunshade systems, drainage and sealing layers requires precise coordination across trades.
From Theory to Tested Solutions
In response, Triflex and its partners have developed certified sealing and drainage systems that combine watertightness, airtightness and accessibility. The forum presented the fundamentals of barrier-free construction, including the use of liquid-applied waterproofing, threshold-free door connections, and efficient façade drainage techniques.
Speakers emphasised that compliance with future regulations will depend not only on the choice of materials but also on the correct detailing and execution on site. As such, collaboration between planners, manufacturers and contractors remains crucial.
Knowledge and Exchange
Alongside the conference programme, an accompanying exhibition offered hands-on demonstrations and opportunities for technical discussions with experts. Participants were able to examine current solutions, compare approaches and gather practical guidance directly from specialists in façade sealing, window installation and accessibility design.
Towards Inclusive Architecture
The forum highlighted how accessible design and sustainable detailing are increasingly interconnected. Creating safe, comfortable and barrier-free spaces requires innovation across products, planning and regulation — a direction in which Triflex aims to remain at the forefront.
As one participant noted, “Barrier-free construction is not just about accessibility; it’s about precision, longevity and inclusivity in every layer of the building envelope.”
