News & Events

Harley Haddow are now Passivhaus Accredited

Passivhaus is the world’s leading low-energy building design standard.  Passivhaus buildings provide a high level of occupant comfort while using very little energy for heating and cooling.

They are built with meticulous attention to detail, and rigorous design and construction. The principles were developed by the Passivhaus Institute in Germany and can be certified through a quality assurance process.

Harley Haddow are now certified Passivhaus designers and can work with architects and design teams to ensure their designs meet this rigorous standard.

Passivhaus buildings have a 75% reduction in space heating requirements, compared to standard practice for UK new build. The Passivhaus standard therefore provides a robust methodology for achieving the carbon reductions targets set by the UK Government and the move towards net zero carbon.

Passivhaus requirements should be considered from the very earliest design stages in order to optimise the building design to achieve the required standards and drive the design parameters.

Utilising accurate design modelling including the Passive House Planning Package (PHPP) we provide a range of Passivhaus design services from early design-stage feasibility checks to full support throughout a project to achieve Passivhaus certification.

We can offer the Passivhaus design services to residential, non-domestic and retrofit projects.

Andre Siwek Joins as Civil & Structural Technical Director in London

Following a continuation of growth, Harley Haddow are pleased to announce the expansion of our London leadership team by appointing André Siwek as Technical Director. The expansion comes as a result of ongoing demand following project success for Harley Haddow in London and the surrounding areas. André joins the business…View Full Post

Posted 04 Jun 2021 >

Harley Haddow Highlands

Harley Haddow are delighted to announce the opening of a new Highland studio. The expansion follows an increased number of opportunities and a desire to provide a more localised service to our expanding contact base within these locations. We have worked successfully within these areas for the last 70 years,…View Full Post

Posted 28 May 2021 >

University of Stirling Sports Centre sees completion

We are delighted to see the completion and handover of the impressive new University of Stirling Sports Centre. Harley Haddow were involved in the redevelopment of the University of Stirlings’s new Sports Centre – a 330-acre site on the edge of Stirling – which includes a sports hall, state-of-the-art fitness…View Full Post

Posted 12 Sep 2020 >

London office awarded 90 New Road, Rainham

Harley Haddow have recently been awarded the New Road, Rainham project working for Clarion Housing Group alongside BPTW Architects. The project sees the redevelopment of a key brownfield site as part of a major East London regeneration site including the provision of a new train station link and local community…View Full Post

Posted 25 Aug 2020 >

The Green Recovery

The Green Recovery: Low Carbon Energy Project Development Funding has been released and will target a minimum of £1 million development support for projects with potential to deploy low carbon heat and/or renewable electricity solutions for buildings, as well as proposals for integrated energy systems that support the ambitions for…View Full Post

Posted 13 Jul 2020 >

Redevelopment of Clarendon House

Harley Haddow have successfully bid for Clarendon House on Edinburgh’s George Street. The property – which was redeveloped in 1992 – is Category C Listed and located within Edinburgh’s World Heritage Site and the New Town Conservation Area. Our structural engineering services will include the redevelopment to the basement and…View Full Post

Posted 10 Jul 2020 >

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