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HDB - West Edge at Bukit Batok

Project data

Location: Bukit Batok, Singapore

Public housing managed by Housing Development Board (HDB) 

11 residential blocks 
15 storeys 
1.594 units



  • Project duration: 6 months
  • Length of wall: 7.2 m
  • Wall Height: 2.7 m
  • Wall thickness: 200 mm



Customer's benefit

  • Time & cost saving: Low weight, crane-free handling 
  • Easy application: Panels can easily be carried by a single worker as the heaviest panel weighs less than 25 kg
  • Universally applicable: Flexible forming of walls, columns and slabs 
  • Easy replacement of formlining: Quick repair with just a few screws - no special skills required



Mr Uwarajapathy
Senior Site Engineer

DUO is a great universal product. We used the DUO system to cast long walls. It is easy to use and an important factor is the light weight of the formwork. We could utilize the crane at other construction activities and saved a lot of costs, labour and time.

PERI solution

  • PERI has provided the innovative DUO lightweight formwork to cast a 7.2 m x 2.7 m wall
  • DUO components were reused to cast further walls on the job site


PERI systems in use