25th Sep 2009
SGB’s grand design for National Trust Restoration
SGB has supplied access scaffolding and a temporary roof structure as part of
the multi-million pound restoration of the National Trust’s Grade I listed house
at Tyntesfield near Bristol. Somerset contractor CS Williams is leading the £4.5
million project, which involves re-roofing, re-servicing and extensive conservation
of the building’s ornate Gothic Revival stonework. All this will take place in
full public view, giving visitors a chance to see conservation in action.
Four weeks of intensive design work culminated in SGB winning the contract with
a completely free-standing scaffolding and roofing solution which imposes no load
on the fragile building. Access scaffolding to the roof and chimney stacks is
suspended with no intermediate support from the temporary roof beams which span
up to 55m, one of the largest spans constructed in Europe. The base of the free-standing
scaffold is supported on temporary concrete strip and pad foundations cast around
the perimeter of the building.
As well as safeguarding the fabric of the building, SGB Design Manager Chris
Rogers had to accommodate the National Trust’s requirement that the house remain
open to the public throughout the two-year project. “We had to design the scaffold
so it was flexible enough to be modified as work progressed while including safe
permanent walkways to allow access points for members of the public to view the
work taking place”, comments Mr Rogers.
It’s not unusual for The National Trust to carry out conservation work in front
of the public but it’s the first time it has opened its doors while work on this
scale takes place. This public involvement gives visitors a unique opportunity
to see what’s involved in restoring a spectacular Victorian estate.
The success of the work taking place at Tyntesfield will provide a blueprint
for the National Trust conducting similar future projects while the building remains
open to the public. So far, the results are encouraging, with visitor numbers
up on previous years.
- Ends -
