PI Building specialise in balustrade installation, staircase and balconies installation, glazing and metal works.

We also undertake renovation projects, decking replacement, materials supply and uPVC/ Aluminium windows/doors installation .


BBA approval is recognised by building control, government departments, architects, local authorities, specifiers, and industry insurers like the National House Building Council (NHBC).

Experience you can trust

Member of Federation of Master Builders

For over 75 years, the FMB has championed continuous improvement in building standards. PI Building was vetted and independently inspected on joining, then inspected again every 3 years to reassure clients that we deserve to be called a Master Builder.

The British Board of Agrément approved