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The purpose of this paper is to determine the usability of design reviews to inform designers about low carbon technologies and building performance. The design review of three domestic and two non-domestic case studies are evaluated.

Data collection and analysis methods include interviews and meetings with design teams and contractors, design tools audit and revision of drawings and project documentation. In addition, building's envelope and systems, and in-use performance evaluations are used to inform design teams about the actual performance of the buildings.

This study showed that targets and intentions defined in the design process are not always compatible or reality checked. These contradictions between targets within a project can undermine the performance of a building. The design review can identify unrealistic expectations to assess fairly the performance of buildings. The study showed that changes made during construction to the original design are related to lack of specifications or experience with low carbon technologies. Design reviews can help designers to identify the knowledge gaps within their practice. Furthermore, the results showed that building-related energy consumption was close to expectations, while user-related consumption was higher than expected due to occupancy assumptions made during the design. The design review showed that designers require more knowledge about buildings’ in-use performance in order to take informed-based design decisions.

This paper showed the main stages of a design review, and their usability to assess building performance and to inform designers. The results of this study suggest that designs can benefit from design reviews by learning about low carbon technologies installation and building's operation.

With the purpose of creating a forum for discussion on the scope and nature of building performance evaluation. This paper provides a definition of performance measurement from an organisational perspective, and a review of three leading industry tools for post‐occupancy evaluation that examines the gap between evaluation and measurement. The paper concludes by asking what role facilities managers might play in building performance appraisal, what barriers cost imposes on measurement of the built infrastructure, and what are the limitations regarding the methods included in the review.

The purpose of this paper is to determine how well the facilities are performing in order to support the organizational goals and user requirement it is very vital to conduct regular building evaluations which necessitates the important usage of building performance evaluation (BPE) where it provides the current status quo of building. Presently, there are various BPE approaches developed around the world, and as evidenced there are no in-depth studies on BPE in tropical countries to evaluate the building performance (BP). However, adapting these approaches might not necessarily be applicable in the context of tropical countries due to geographical, climatic, cultural and other differences. This has been identified as the gap in this research and aimed to formulate a holistic total building performance evaluation (TBPE) scoring framework, for the assessment of performance of buildings.

The study was quantitative in nature. First, a comprehensive literature survey was carried out. This was followed by an expert survey to sieve out the most significant BP factors identified in the literature survey. With that detailed questioner survey was carried out proposing a TBPE scoring framework

A TBPE scoring framework was proposed with a total of 265 points to evaluate buildings compromising of seven criteria and 57 dimensions in which energy management, reachability, occupational hygiene, thermal, etc. had higher contribution in evaluating building.

Identification of measurement units and parameters for BP dimensions are expected to be conducted in order to distribute the scoring evenly. Continuous studies are also necessary since the expectations of building performance dimensions changing all the time.

This paper readdresses the need of evaluating the buildings and suggesting the paradigm to evaluate the buildings in an objective manner.

This paper aims to develop a framework for optimising building performance through the integration between risk management (RM) and building information modelling (BIM) during the design process.

To achieve this aim, a research strategy consisting of literature review, case studies and survey questionnaire is designed to accomplish four objectives. First, to examine the concepts of design process, building performance, RM and BIM; second, to present three case studies to explain the role of using RM and BIM capabilities towards optimising building performance; third, to investigate the perception and application of architectural design firms in Egypt towards the role of RM and BIM for enhancing building performance during the design process; and finally, to develop a framework integrating RM and BIM during the design process as an approach for optimising building performance.

Through literature review, the research identified 18 risks that hamper optimising building performance during the design process. In addition, 11 building performance values and 20 BIM technologies were defined. Results of data analysis showed that “Design budget overrun”, “Lack of considering life cycle cost” and “Inefficient use of the design time” were ranked the highest risks that affect the optimisation of building performance. Respondents ranked “Risk avoid” or “Risk transfer” as the most risk responses adopted in the Egyptian context. In addition, “BIM As Built” was ranked the highest BIM technology used for overcoming risks during the design process. These findings necessitated taking action towards developing a framework to optimising building performance.

The research identified the risks that affect optimising building performance during the design process. It focuses on improving the design process through using the capabilities of BIM technologies towards overcoming these risks during the design process. The proposed framework which integrates RM and BIM represents a synthesis that is novel and creative in thought and adds value to the knowledge in a manner that has not previously occurred.

Where buildability is concerned, the six total building performance (TBP) mandates are seldom taken into consideration.. The purpose of this paper is to examine the relationship between buildability and the two TBP mandates of thermal performance and building integrity performance.

A real life case study of a worker dormitories building project was used as the base model for analysis. A breakdown of the buildability scores for the project was first noted. Thereafter, the TBP guidelines relating to thermal performance and building integrity performance were incorporated into the base model and the buildability scores were recomputed.

Following the thermal performance guidelines, a negative relationship with buildability was observed. However, a positive result was established between the building integrity performance guidelines and buildability. The different relationships occurred due to the different aspects of the base model that needed to be changed to conform to the guidelines for both mandates.

It appears that the incorporation of guidelines for any one of the six TBP mandates will yield different results depending on the situation. This was the case for both thermal performance and building integrity performance in the present study.

The paper establishes the relationship between the TBP mandates of thermal performance, building integrity performance and buildability for the first time, which is beneficial to building designers.

The purpose of this study is to quantify the energy heating performance of apartment buildings in Kosovo built after 2003 and compare it against the energy heating performance of buildings in member states of EU and selected European countries.

This paper takes a case study approach focussed on the assessment of the heating energy performance of the building. This approach facilitated a detailed calculation of the selected materials’ energy performance used in a representative building structure in Kosovo comparing with passive buildings standard and energy heating performance of buildings in member states of EU and selected European countries.

Results of quantitative research find that the energy heating performance of apartment buildings in Kosovo built after 2003 is far higher than that of passive buildings standard and is better than the average annual energy heating performance of apartment buildings in member states of the EU and selected European countries.

The research provides new knowledge regarding energy heating performance in new residential buildings in Kosovo and compares the findings with earlier research and energy consumption in other selected European countries. The research provides great benefits for researchers and practitioners working in the field of energy management as it compares the energy performance of residential buildings across Europe.

This paper provides a perspective on investigating the energy performance of a building structure of a residential apartment building in Prishtina, Kosovo. By unveiling the level of energy consumption of a residential apartment building in Kosovo representative of the new construction period can help the facility managers to acknowledge the standards they must achieve to refurbish the old building stock to achieve at least the same standard as the buildings in the new construction period.

Buildings and their use is a complex process from design to occupation. Buildings produce huge volumes of data such as building information modelling (BIM), sensor (e.g. from building management systems), occupant and building maintenance data. These data can be spread across multiple disconnected systems in numerous formats, making their combined analysis difficult. The purpose of this paper is to bring these sources of data together, to provide a more complete account of a building and, consequently, a more comprehensive basis for understanding and managing its performance.

Building data from a sample of newly constructed housing units were analysed, several properties were identified for the study and sensors deployed. A sensor agnostic platform for visualising real-time building performance data was developed.

Data sources from both sensor data and qualitative questionnaire were analysed and a matrix of elements affecting building performance in areas such as energy use, comfort use, integration with technology was presented. In addition, a prototype sensor visualisation platform was designed to connect in-use performance data to BIM.

This work presents initial findings from a post occupancy evaluation utilising sensor data. The work attempts to address the issues of BIM in-use scenarios for housing sector. A prototype was developed which can be fully developed and replicated to wider housing projects. The findings can better address how indoor thermal comfort parameters can be used to improve housing stock and even address elements such as machine learning for better buildings.

This study aimed to design a user-participatory methodology to investigate the post-occupancy sustainability of reused historical buildings and to apply it to a case study.

This study was designed in four stages. In the first stage, the sustainability parameters and sub-parameters were determined in the reused historical buildings based on the literature. The second stage included a field study in which the current situation of the study area was analysed, and the users were reached using the survey technique. In the third stage, the data obtained from the user participation were analysed with importance performance analysis (IPA) and an IPA matrix was created. The fourth stage included an evaluation of the results of the analysis and the development of recommendations.

IPA is a supportive method for ensuring the sustainable use of historic buildings. According to the data obtained from the IPA, it was seen that the functional sustainability of the building was achieved to a great extent. At the same time, there were deficiencies in technical and environmental sustainability. In terms of aesthetic sustainability, it was observed that the importance and performance values given by the users were generally consistent with each other.

The originality of this study is that the performance of the reused historical buildings in the process of use was monitored with appropriate parameters, and a user-participated method was proposed that allows improvement suggestions to be developed in line with the results obtained.

The creation of occupant satisfaction can be reached through the involvement of building performance mandates (BPMs) while enhancing the functionality of buildings. BPMs comprise five mandates namely, spatial performance, thermal performance, indoor air quality performance, acoustic performance, and visual performance. BPMs have been recognized as a vital element when refurbishing post-fire apparel buildings. However, the evaluation of post-fire refurbishment projects is mainly focused on mechanical and physical properties while ignoring the BPMs. Further, there is insufficient literature on the BPMs in post-fire building refurbishment. Hence, the purpose of this research is to identify the importance of BPMs, and its challenges and propose strategies to enhance the building performance of post-fire refurbished apparel manufacturing buildings in Sri Lanka.

The study was conducted by involving a qualitative research approach. An extensive literature review and eighteen semi-structured interviews under three fire-affected apparel cases were involved as data collection methods and collected data were analyzed using content analysis.

Findings highlighted the procedure of post-fire refurbishment and the importance of BPMs for apparel buildings to enhance building performance in post-fire situations. The research identified 42 challenges encountered in maintaining BPMs of post-fire refurbished apparel buildings and provided 70 strategies to overcome the identified challenges.

This study offers a comprehensive analysis of challenges in maintaining BPMs and strategies to overcome the identified challenges which facilitate enhancing the performance of post-fire refurbished apparel buildings in Sri Lanka.

Post-occupancy evaluation (POE) of office buildings, accommodating large number of users, is significantly demanded, to ascertain the provision and upkeep of users' requirements. This paper presents the findings of a POE of an office building located in Saudi Arabia, as a case study.

A mixed approach of qualitative and quantitative research activities were conducted to achieve the objective of this study. Previous studies were analyzed to identify 28 performance indicators, grouped under seven technical and functional performance elements in office buildings. A walkthrough served to gain familiarity with the building, and identify the obvious performance defects. Interviews were conducted to solicit the users' perceptions about the performance elements, and initiate discussions based on the findings of the walkthrough. A user satisfaction survey was then deployed to quantify the user's feedback on the performance of the building.

Users of the case study office building were generally satisfied with all the technical performance elements, except visual comfort. They were also dissatisfied with two functional performance elements, namely office layout and building equipment.

Recommendations were developed to improve the performance of the case study building. The approach followed and the defined indicators can be of practical value to design professionals, administrators and facilities managers, responsible for the design and operation of office buildings.

Office buildings are valuable business capital for their corporate organizations. This study contributes to the facilities management literature, through providing a systematic approach for the quality and performance appraisal of the performance elements of office buildings.