Window Installation Singapore
Replace old HDB / Condo windows for better insulation, security and aesthetics. FixMove installs casement, sliding, bay, top-hung, and louvre windows in aluminium, UPVC, or wood frames. BCA-compliant, 5-year warranty against leaks.
Pricing Tiers
Casement Window
$600-$1,500
Per opening · single / double pane · powder-coated aluminium
Sliding Window
$1,200-$3,500
Per opening · 2-4 panel · stainless track · soft-close optional
Bay / Box Window
$3,500-$8,000
Custom shape · structural beam check · 3-piece glass
Whole-House Replacement
$5,000-$25,000
5-12 windows · BCA permit · scheduling 2-3 weeks
Detailed Pricing Table (2026)
| Service | Price (SGD) |
|---|---|
| Casement window (1 panel) | $600-$900 |
| Casement window (2 panel) | $900-$1,500 |
| Sliding window (2 panel) | $1,200-$2,000 |
| Sliding window (3-4 panel) | $2,000-$3,500 |
| Bay / box window | $3,500-$8,000 |
| Top-hung / awning window | $700-$1,200 |
| Louvre window | $500-$900 |
| Frosted / privacy glass upgrade | +$80-$220 |
| Tinted / heat-rejection film | +$120-$280 |
| Mosquito netting integration | +$80-$220 |
| Window grille (security) | $300-$1,500 |
Frequently Asked Questions
Do I need HDB approval to replace windows?
Yes. HDB requires Town Council approval + BCA-licensed contractor for all window replacement. Permit fee $150-$300, processed in 2-4 weeks. FixMove handles the entire submission.
Aluminium vs UPVC vs wood — which is best?
For Singapore: aluminium is most popular (60% market) — durable, weather-resistant, clean lines. UPVC is quieter and more insulating but premium-priced. Wood is rare due to humidity warping.
How much for a single bay window?
Bay windows are custom: typically $3,500-$8,000 including structural check, 3-piece glass, frame, and waterproofing. Larger bay windows (kitchen / living): $8,000-$15,000.
Will new windows reduce noise?
Double-glazed casement windows with sealed frames can reduce noise by 25-35dB — significant for HDB facing main roads. Standard single-glazed: 18-22dB.
How long for whole-house window replacement?
5-7 windows: 3-5 days. 8-12 windows: 5-7 days. Per-window install averages 4-6 hours including cleanup. We work room-by-room so you can stay home.
What's the warranty?
5-year workmanship warranty against leaks and frame failure. Hardware (handles, locks): 3-year. Glass (against thermal cracking): 1-year.
Doing more than one job? Bundle with renovation / customization / painting and save 20-30% vs single contracts. Whole-House Renovation $28K-$85K →
WhatsApp room photos + dimensions to FixMove. We send a fixed-price quote within 1 hour. BCA-licensed, transparent pricing, written warranty.
WhatsApp Free QuoteRelated Premium Services
- Curtain Installation
- Installation Service
- Painting Service
- Whole-House Renovation
- HDB Renovation Cost Guide 2026
© 2026 FixMove.sg · BCA-licensed Singapore home services · 1-year+ warranty
✅ Licensing & Compliance — Renovation
For HDB works requiring approval and BCA-regulated commercial projects, contractor and permit requirements are confirmed before commencement. FixMove operates as a BCA-registered Renovation Contractor (RC) where required.
Verification: BCA's directory of Renovation Contractors is publicly searchable. FixMove RC registration number and class provided on request via WhatsApp.
⚠ Important: HDB requires registered contractors for renovation involving fixtures, wet works, or structural changes. Unregistered work can result in fines and forced reversal. See full FixMove licences & compliance →