Advantages of shell and core
The concept of shell and core (or base build) is that the developer builds the base building (the shell and core), and fit out works are left to be completed by tenants to their own specification before the building is occupied. Shell and core originated in the USA where it was used for office buildings that were built for rent by developers. Rosehaugh/Stanhope introduced a similar idea in the UK in its ground-breaking Broadgate development in the City of London.
For more information see: Shell and core.
There are several advantages to the shell and core method:
- It can speed up the design and build process considerably, which can generate cost savings. It allows progress to be made in the design of portions of the building which will be fitted out later while the items of the shell and core that have a longer lead time (i.e. structures, façade and so on), are being constructed. This allows work to proceed without delays waiting for details of the interiors to be finalised.
- It creates a blank canvas for occupants, making it more flexible, without impacting on the the main fabric of the building.
- It avoids waste as it is less necessary for occupants to strip out existing fittings.
- It can result in more energy-efficient buildings, as the typically concrete core creates a thermal mass that enhances heat storage potential of the building.
- From the perspective of the end user, shell and core is particularly beneficial as it can result in a finish more suited to their needs. The ‘blank canvas’ of the building enables the end user to better align it to their individual requirements and there can be more time to develop proposal.
- The underlying flexibility of the design means it is generally more straight forward for subsequent occupants to change the interior fit out.
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
Net zero electricity grids BSRIA guide NZG 5/2024
Outlining the changes needed to transition to net zero.
CIOB Global Student Challenge 2024
Universitas Indonesia wins for second year running.
New project and cultural district described in detail.
The nature of EPCs, crticism and inaccuracies.
History, issues and redesign.
From waste recycling to energy performance the hierchy.
An introduction to WERCS and WEEE responsibilities
Dealing 2 million tonnes of waste equipment a year.
Global BACS Market: analytics and optimisation
A BSRIA glance at building automation and control systems.
What it is and how to use it.
Types of insulating plaster by binder and insulant.
Investors in People: CIOB achieves gold
Reflecting a commitment to employees and members.
Scratching beneath the surface; a guide to selection.
ECA 2024 Apprentice of the Year Award
Entries open for submission until May 31.
UK gov apprenticeship funding from April 2024
Brief summary the policy paper updated in March.
For the World Autism Awareness Month of April.