Dry Rot Specialists HarperBD has been investigating and helping control dry rot outbreaks in all types …
Condensation – the bigger picture
Condensation– the bigger picture The start of spring seems like as good time as any …
An introduction to glued laminated timber (glulam)
We have been inspecting glulam timber structures for over ten years, collaborating with contractors and …
Winter at Kelmscott Manor, Spring at Royal William Yard, Death Watch Beetle, CPD's etc
Winter at Kelmscott Manor, Spring at Royal William Yard We have had a productive winter …
What’s in a name?
Exposure Surveying Ltd is now trading as ‘Harper Building Diagnostics’ – it is the same …