ngunadi 2 Report post Posted October 17, 2020 Hello, I'm looking to engage contractor for these services at Chai Chee, corridor 3-room HDB. 1) Tilt the main-door and frame for small degree (8 degree) 2) Install /mount blind or shade at the corridor, in front of main door. Anyone can advise contractor for this? And is HDB approval required for (1) and (2)? Share this post Link to post Share on other sites