BTO

The Smart Home Wiring Checklist for Your Singapore BTO or HDB Reno in 2026: Get This Right Before the Walls Close

Neutral wires, Cat6A, spare DB ways and a socket above the curtain track. The infrastructure asks to make to your electrician before the walls close - roughly S$800-2,000 on a 4-room reno, and the only part of the job you genuinely cannot redo later.