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INDUSTRY VIEWFINDER
Are you involved with the specifi cation of any of the above in current or recent projects? Yes No
that more architects are becoming aware of the importance of regulations in this regard, and the potential negative impact developments can have on the environment.
The fact all options received a largely positive ranking shows there are multiple motivations for architects to consider and specify green infrastructure, indicating a good overall understanding of the variety of benefi ts it can offer. With even the lowest ranked factors still receiving a majority ‘very’ or ‘moderately important’ ranking, it suggests they simply sit lower on the list of priorities.
Challenges & limitations
There are a number of challenges holding architects and designers back from fully embracing the benefi ts of stormwater management solutions. In particular, the solutions falling under the ‘smart’ or ‘green’ umbrellas face an array of hurdles. We asked architects whether they viewed certain factors as a ‘major limitation’, ‘moderate limitation’, ‘minor limitation’, or ‘no limitation’ when looking at implementing smart or green stormwater solutions. Concerningly, all factors provided were majority ranked as either a major or moderate limitation, proving there is more than just one area that the industry needs to look more closely at.
Somewhat unsurprisingly, the highest ranked was budget constraints with a combined total of 82%, closely followed by both lack of client awareness and regulatory gaps, with 79% of respondents ranking both of these as either a major or moderate limitation. Furthermore, none of these factors were rated as having ‘no limitation’, showing architects are consistently fi ghting against budget restrictions, clients who are perhaps unaware or uneducated on the benefi ts and need for smart/green stormwater solutions, and a lack of regulation. Not too far behind, site footprint limitations are viewed as a major or moderate limitation by 70% of respondents – unsurprising
with many having commented earlier in the survey that urban sites are often tight for space and therefore best suit a hybrid approach. Finally, availability of reliable suppliers was ranked as a major limitation by only 14% of respondents, though a further 49% said it’s a moderate limitation. It’s clear that for the industry to truly move forward with its approach to stormwater management – from both an environmental and technological perspective – there are many areas that need urgently addressing. We asked our cohort if the failure has led to SuDS being a ‘nice to have’ feature in new schemes, rather than a ‘must have’. Over half (54%) agreed; showing the failure of SuDS being viewed as non-negotiable.
Better regulation – and education – could arrest the trend of ‘planning pushback,’ which 56% of our cohort said they have encountered when proposing natural SuDS features in projects. This could be due to an enduring lack of understanding of the benefi ts, or a concern that allocating space for them comes at the expense of other features such as housing or parking. There are also perceptions around safety and long-term maintenance to counter. Integrating ‘grey’ and ‘green’ SuDS features sensibly is seen as the most effective way to fully benefi t. We asked our cohort of architects how often they are asked by clients to integrate stormwater control features that also provide visible amenity value for end users (such as green roofs or landscaped swales). Only 7% responded with ‘always’; the majority said they’re only ‘occasionally’ asked to do this (54%), showing the unrealised potential.
The full version of the white paper includes details on preferred solutions to stormwater management challenges from amenity-rich natural solutions to practical engineered solutions for tight sites, and views on optimising project management to bring SuDS in at an early stage, and the importance of regulation. The document can be downloaded free at our Insights portal:
insights.netmagmedia.co.uk
WWW.ARCHITECTSDATAFILE.CO.UK
ADF APRIL/MAY 2026
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