Portland House, Solihull - energy efficient office

Portland House in Solihull utilises passive measures to reduce energy needs. The high quality specification and level of finishes within the accommodation, combined with the contemporary design all combine to make Portland House a high calibre headquarters office building. Each floor has a concrete base and ‘raised floor system’ built on a series of stilts allowing air to flow and cables to be hidden. The stilts are topped with tiles and carpet. Thermal mass is achieved through the use of exposed barrel-vaulted concrete ceilings.

The unique working environment is based around people - staff retention and morale is a key aspect for any employer. Floor to ceiling glazing creates a light, airy and spacious environment, whilst the up flow ventilation system provides a controlled temperature throughout the accommodation. The occupier has developed a green transport plan for the building, utilising the location with its road, bus and rail links as a key element, encouraging car sharing, rail travel and cycling for all staff.

Designed with sustainability in mind - the building combines modern techniques with traditional materials to achieve a ‘Very Good’ BREEAM rating. The building utilises cement and concrete as sustainable materials, taking advantage of their properties within the heating and cooling functions within the building.

Project team:

Client: M&F Finance (Ireland) Ltd
Architect: Webb Gray Partnership Ltd
Structural engineer: Francis Graves
Main contractor: Bowmer & Kirkland Ltd