HIGHRISE & MULTI STOREY REFURBISHMENT

Due to the nature of their construction, with extra stress being placed on the buildings due to wind loads etc, great care has to be taken when designing an exterior wall insulation system suitable for high rise and multi storey properties.

In the past, the external maintenance of high rise properties has proven to be a particularly difficult, expensive and time consuming process, which has posed many problems for local authorities, housing associations and private landlords. This in turn has led to many of these properties devolving into such a state of disrepair that demolition is the only viable solution.

Traditionally constructed from pre-cast concrete, post-war high rise accommodation has the reputation of being cold, damp and difficult to heat, resulting in a reduced quality of living for tenants.

In much the same way as low rise refurbishment, high rise and multi storey properties can also benefit from the application of an insulated render system. WBS systems are ideal for these types of applications and great care and consideration is taken when assessing the many additional technical factors of taller structures, including greater structural movement and increases in wind loads.

On an individual project basis, WBS carry out a detailed survey to ensure that the structure is suitably sound and that the system specified ensures that all weight and wind loading requirements are met. Pull out tests are carried out to gauge the effect of increased wind suction and u-value / dew point calculations are made to ensure that the correct type and thickness of insulation is specified.

Detailed drawings covering all aspects of the system are prepared and every detail of the application, including fire resistance and interfacing the system with new / existing windows, doors and the roof, are considered.

Colour schemes and texture samples can also be prepared for client and tenant consultations. In close collaboration with the approved installer, WBS monitor the application very carefully from start to finish.

A 10 year materials warranty and optional latent defects insurance are also available to give clients and specifiers added reassurance that the system is fully covered against any eventuality.