Top 5 Signs It’s Time to Replace Your Old Sliding Windows
- yshmichelle
- Nov 28
- 3 min read
Sliding windows are a popular and practical choice for Singapore homes — from HDB flats to condominiums and landed properties. They provide ventilation, natural light, and a modern appearance.
However, like all household fixtures, sliding windows deteriorate over time due to constant use, humidity, and exposure to rain. Replacing them at the right time not only improves comfort and safety but also keeps your home compliant with HDB regulations.
Here are the top five signs that it’s time to replace your old sliding windows.
1. Your Old Sliding Windows Are Hard to Open or Close
If your window panels feel stuck, scrape the track, or require force to open, it’s a clear sign of worn-out rollers or misaligned frames.
Over time, dirt and rust can cause the rollers to seize, making the panels difficult to move. Lubricating the track may help temporarily, but if the problem keeps returning — especially in windows over 15–20 years old — a full sliding window replacement is the safest solution. At Ho Ho, we offer attractive pricing for HDB sliding window from as low as $14 psf.
2. Old Sliding Window Has Visible Gaps or Water Seepage During Rain
Water leaks around your window frame usually mean the cement seal or rubber gaskets have deteriorated. These gaps can also allow wind noise, dust, and insects to enter your home.
Once the frame sealant or track is damaged, simple patching is not enough. Replacing your window ensures the new installation is watertight and properly aligned.
3. Your Sliding Windows Lack Safety Stoppers or Angle Strips
Many older HDB sliding windows installed before 2009 were not fitted with safety stoppers or aluminium angle strips. These components prevent glass panels from sliding out of the frame and falling — a serious safety risk.
If your windows lack these safety features, they are non-compliant with current HDB regulations. Homeowners cannot sell their flat until the issue is rectified.
Ho Ho, an HDB-licensed and BCA-registered contractor, can retrofit or replace old windows to meet the latest safety standards.
4. Corrosion, Rust, or Loose Screws Around the Frame of Your Old Sliding Window
Singapore’s humid climate and seaside exposure can cause aluminium and steel screws to corrode over time. Loose or rusted fittings weaken the frame structure, making the window unstable.
If you notice signs of corrosion, pitting, or shaky panels, it’s time to replace the entire sliding window system. Modern aluminium frames are powder-coated and use stainless-steel grade 304 screws for long-term durability.
5. Outdated Sliding Window Design
Older windows often lack the seal or windproof block.
Upgrading to a new sliding window design can transform your home both functionally and visually. Ho Ho offers Prime Sliding Windows and Euro Profile Sliding Windows, featuring:
Heavier and more durable aluminium frames
Noise-reducing side and middle seals
Windproof block for a better sound insulation
Why Replace Your Old Sliding Window Instead of Repair It?
While minor issues can be fixed, frequent repairs on an old window system often cost more in the long run. Replacing your sliding windows ensures full safety compliance, better weather resistance, and smoother operation — backed by a new warranty.
Final Thoughts On Signs It’s Time to Replace Your Old Sliding Windows
Windows play a key role in your home’s comfort, appearance, and safety. If you notice any of these signs — difficulty sliding, water leaks, missing safety parts, corrosion, or outdated design — it’s time to invest in a window replacement.
At Ho Ho, we manufacture and install HDB-approved sliding windows locally in Singapore. Our licensed team handles everything from site measurement and permit submission to fabrication and installation.
📍 Showroom: 194 Pandan Loop #07-07 Singapore 128383
📞 WhatsApp / Call: 96319288 or 67479019
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