Globally, the construction industry presents a cause of concern for the wellbeing of its workforce. Mental health issues in the industry are on the rise, and literature trends are beginning to recognize this. However, women have been widely neglected from such literature. Thus, this paper aims to identify future research directions on the mental health of women in construction through a review of current related publications. The mental health review is approached from three lenses: challenges, consequences, and wellbeing outcomes. A total of 27 peer-reviewed English-language articles published from 2010 onwards are analysed and cross-examined. In each mental health study, the ‘challenges’, ‘workplace consequences’, and ‘wellbeing outcomes’ experienced by women in construction are highlighted. Within these three categories, 58 concerns are identified. The review reveals that the proportion of issues faced by on-site professionals is significantly larger than that of other construction occupations. Furthermore, the categories ‘workplace consequences’ and ‘wellbeing outcomes’ lack research compared with ‘challenges’. Lastly, there is little evidence of cause-and-effect analysis between the challenges, consequences, and wellbeing of women in construction to uncover systems-based connections between these concerns. The paper provides an insight into these issues that will inform future research investigations and quantifications.

Skill availability is an important component in the uptake of prefabrication and plays a crucial role in housing supply. However, the challenge is that the demand for housing has outgrown the availability of specifically trained workers. This challenge is not unique to New Zealand; many developed countries worldwide are facing similar issues. Therefore, the purpose of this study is to determine relevant skills in the prefabricated residential construction sector in New Zealand (NZ) and suggest improvement measures from the standpoint of industry stakeholders. The study adopted a semi-structured online survey and administered it to multiple construction industry practitioners. The study found the training of the construction workforce as one significant area of focus. In addition, external sourcing of international prefabrication-specific skilled workers could improve the issues of skill shortages in the residential prefabrication sector. Furthermore, the study revealed that the barriers to healthier prefabrication uptake are closely linked to shortages in management, digital architecture and design, and vocational skills related to residential construction. The study has contributed to the current pool of knowledge by identifying skill issues in NZ’s prefabricated residential construction sector, classifying the major restraints limiting prefabrication implementation, and determining measures for increasing industry uptake. It is anticipated that this will help construction organizations and the wider industry develop strategic goals and a roadmap for meeting the skill requirements in NZ. Training policies and programmes can be developed with focus on crucial prefabrication skill requirements at governmental level. Curriculum reviews are recommended for uptake by academic and vocational institutions.

Purpose: This study aims to determine the effects of sexism and unfavourable job conditions on women's mental and physical wellbeing in construction operations. In addition, this study will establish the mediating role of work morale in the association between workplace challenges and wellbeing.Design/methodology/approach: Data for this study were obtained from women working in office environments, onsite professionals and those in trades. A total of 65 participants responded to the survey. The partial least square structural equation modelling method was applied to validate the measurement model and test the hypotheses.Findings: The findings demonstrate that benevolent and hostile sexism directly influences work morale and indirectly affects women's mental and physical wellbeing in the construction industry. Hostile sexism is the most significant challenge for female construction workers in New Zealand.Research limitations/implications: The finding is theory-building and challenges the assumptions that the nature of the construction industry has a bearing on the mental and physical health of women in construction. In addition, the finding is useful for creating positive work environments that are both inclusive and empathetic to the diverse needs of the modern-day construction workforce. Thus, reducing the challenges experienced by construction women's workforce.Originality/value: The current study focuses on women and those who identified themselves as such. The conclusions show the relevance of work morale to their mental wellbeing. This exploratory quantitative study contributes to research by advancing understanding of the challenges women face in the industry and the consequences of those challenges on their physical and mental wellbeing.

The global GDP has witnessed a significant upswing, majorly due to the growth of the construction industry. Embracing the whole-life costing (WLC) approach, the construction sector strategically manages expenses across a construction project’s life cycle. However, despite its widespread adoption, accurate cost forecasting remains a major challenge. The intricate interplay of various influencing factors has not been fully explored, leading to inaccurate cost estimations. A comprehensive understanding of specific factors and their interrelationships is crucial to address this issue. Therefore, it is imperative to conduct further research to identify and explore the subtle nuances of these factors that impact whole-life cost estimation. Our study fills this gap, analysing 51 factors from 84 papers across prominent repositories. We assess interrelationships using a systematic literature review and pairwise comparison as in the analytical hierarchy process. The International Construction Measurement Standards (ICMS) framework structures these relationships and is represented in the causal loop diagrams (CLDs). The pioneering CLDs are a notable contribution, illustrating interrelationships and polarities among the 51 WLC factors. Six reinforcing loops and one balancing loop provide valuable insights into their dynamic nature. Importantly, lower-level factors do not always directly connect with upper-level factors. Instead, they interact within the same level before linking to top-level factors. These findings are significant for professionals, such as cost estimators, quantity surveyors and scholars, offering a comprehensive understanding of the WLC system.

The discourse on climate change has brought to the fore the pressing need for improved flood management strategies. Recent trends indicate a surge in flooding incidents in residential areas, which can potentially disrupt socio‐economic activities and result in loss of lives. This study conducts a Systematic Literature Review (SLR) to comprehensively assess and compare various flood mitigation strategies employed in residential zoning practices globally. Residential zoning in New Zealand means a designated area of land specifically set aside for housing development, with rules and regulations governing the density and type of dwellings that can be built there to maintain a suitable living environment for residents. Research articles published between 2001 and 2024 focused on flood reduction strategies were collected, synthesised, and analysed. A predefined review protocol guided this approach, involving searches in widely used electronic databases. Ninety‐three articles were ultimately included in the review. The findings highlight several key areas, including the impact of strategies on flood susceptibility, the effectiveness of rainwater harvesting systems and green infrastructure in flood management, and the importance of sustainable urban development and ecological preservation. Proposed strategies, such as neighbourhood and site planning, regional planning, stormwater management, green roofs, permeable pavements, and regulatory measures, offer valuable pathways for safeguarding water resources in urban planning efforts. The study advances knowledge in urban planning, environmental sustainability, and residential zoning practices. It also provides an overview of current approaches for mitigating flooding and identifies research gaps for future studies.

The construction industry’s increasing environmental impact has led to the widespread adoption of sustainability claims, yet the prevalence of greenwashing—where organizations make misleading environmental claims—threatens genuine sustainable development efforts. Environmental Product Declarations (EPDs) have emerged as a potential solution, particularly in the New Zealand and Australia construction sectors, where recent government climate regulations have accelerated their adoption. However, the effectiveness of EPDs in combating greenwashing and their practical implementation remain understudied. This research addresses this gap through a comprehensive analysis of EPDs in construction, employing a systematic literature review of 82 articles from 2010 to 2024 across major databases. Using ATLAS.ti 9 software, this study makes three key contributions: (1) develops a novel framework for evaluating EPD programs and their effectiveness in preventing greenwashing, (2) establishes a standardized methodology for assessing the completeness and accuracy of life cycle assessment information in EPDs, and (3) provides evidence-based recommendations for improving EPD implementation in the construction industry. The findings reveal critical shortcomings in current EPD practices, including inconsistent assessment methodologies and incomplete life cycle data. This study proposes specific reforms to enhance EPD reliability and transparency, offering practical guidelines for industry stakeholders to verify environmental claims. These contributions advance both the theoretical understanding of environmental certification systems and practical implementation of sustainable construction practices by developing regulatory frameworks.