What we offer
Quadriga is an award-winning historic building restoration specialist. We have worked on listed buildings and famous landmarks with many projects overseen by English Heritage.
Our specialisms include stone restoration, facade repairs, timber preservation treatments, cathodic protection, structural and concrete repair using resin injection or helifix, and general refurbishment services. However, we are able to turn our hand to almost any project thanks to the depth and breadth of our experience.

Survey
Our exhaustive surveys can include non-destructive testing and industrial abseiling to examine your structure from its rooftop to its foundations. Our many years of experience in dealing with historic structures enables us to conduct our surveys whilst closely following guidelines for buildings which have a listed status.

Facade Restoration
In recent years, there has been an awakening in the need for conservation of our heritage, and this has necessitated the preservation and restoration of original building façades. Our specialists can restore timber, brickwork, masonry and facades to their original glory, preserving the heritage value of the UK’s built environment.

Building Maintenance
The condition of buildings’ facade has a direct effect on the conception of what’s inside. For building owners, a striking facade could mean tenants are prepared to pay higher pound per square foot and for occupiers, it means their customers will have a positive first impression.

Churches and Memorials
Our restoration works aims to both repair the structure and preserve its original aesthetic value as far as possible. This is particularly important with church restoration, where projects frequently involve structures that have great historical significance.

CPD Seminars
Quadriga offers CPD accredited, fully illustrated seminars covering a host of subjects relating to conservation, preservation and restoration of buildings. Our presentations are of relevance to those who are aware of their responsibilities when it comes to the care, repair and maintenance of historic and classical buildings.
Request a survey
We have the expertise to carry out building surveys on any building, including those with listed status
Why use Quadriga
- A team of multi-skilled specialists
- Experienced historic building restorers
- Dedicated to innovation
- Understand traditional and contemporary materials and techniques
- Quadriga believe in conservation