hln extension

Building Extensions

A multi-disciplinary engineering consultancy, house and building extensions are our forte.  As part of the HLN Group, we have lent our expertise to a wide range of high profile building extension projects, right across the UK.  Case in point: the building below is Shand House, situated in Cardiff City Centre.  The original 1951 building consists of a basement and 4 existing stories with two enclosed courtyards.  In addition to the upgrade to the existing building, two additional stories were designed to sit on top of the existing concrete frame structure-the development now consists of a total of 7 stories.

With over 50 years experience of designing and developing building extensions, the benefits of working with us include:

  • HLN Engineering is a UKAS accredited organisation and a member of the Institution of Structural Engineers
  • Breadth of experience – we have worked on a wide range of different building extention projects
  • A multi-disciplinary engineering consultancy, we are just as at home consulting on a single-issue project or as part of a wider team

With offices along the M4 corridor, our consultants are on hand to visit you on site or at home Monday to Friday.

Shand House – One of Cardiff’s Most Recognisable Building Extensions

Building Extensions such as the one here at Shand House, Cardiff are what we do best.

The Shand House scheme was a refurbishment and new build development for the Mansion Group within the heart of Cardiff’ City Centre.  It contains a mix of self-contained and cluster student bedrooms, kitchens and common rooms, along with three A1 units located at street level.  The bottom floor is now home to a Starbucks, popular with people during the morning commute and of course the students that live above it.

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