Stop the drip before it destroys your home! Learn the top causes of window frame leaks in Singapore—and how to fix them fast and affordably with 9reno.
?Leaking Windows—The Silent Destroyer in Your Home
You hear a drip. Then you spot a stain. And before you know it, that innocent leak near your window frame turns into bubbling paint, mould, and even crumbling plaster.
In a humid country like Singapore, a leaking window frame isn’t just annoying—it’s a threat to your entire interior. Left untreated, leaks can damage your walls, furniture, and flooring. They could even be a sign of structural problems or poor renovation work from the past.
So, what should you do when your window frame starts to leak?
Let’s break it down.
? Why Is My Window Frame Leaking?
Water shouldn’t be sneaking into your home through the window frame—but it often does, especially during Singapore’s torrential rains. Here are the top culprits:
- Worn-Out Window Sealant or Gasket
Over time, the silicone or rubber that seals your aluminium window dries out, cracks, and lets rainwater seep in. - Poor Window Installation
A badly installed frame can leave gaps between the wall and the window—even invisible ones. - Clogged or Misaligned Drainage Holes
Most aluminium window frames have weep holes to drain out water. If blocked or misaligned, water will accumulate and overflow into your home. - Structural Wall Cracks or Gaps
Sometimes the leak isn’t from the window at all—but from cracks around it, letting in rain from behind. - Aging Materials
In older HDB or condo flats, wear and tear is inevitable. A 10-year-old frame may no longer offer proper protection.
? Signs Your Window Frame Is Leaking
Even if you don’t see water dripping, your window may still be leaking. Here are subtle signs to watch for:
- Peeling or bubbling paint near windows
- Mould or mildew growing on the sill or nearby wall
- Musty odour during or after rain
- Water stains or brown patches
- Rusty hinges or hardware
- Warped wood or laminate flooring nearby
? What To Do When Your Window Frame Is Leaking
Here’s your action plan to deal with a leaky window—quickly and smartly.
? Step 1: Don’t Wait—Act Fast
The moment you notice signs of a leak, document it. Take photos, especially during rainfall. Leaks worsen with every storm and can result in costly repairs.
? Step 2: Check the Window Sealant
Run your fingers along the window edges—do you feel cracks or gaps? Is the silicone peeling away? This is often the first place to fail.
? Step 3: Inspect Drainage Paths
Use a flashlight to check weep holes on the bottom of the frame. Are they blocked by dirt or paint? If water can’t escape, it finds its way in.
? Step 4: Avoid Temporary DIY Fixes
Waterproof tape, caulk from a hardware store, or DIY patches may seem like quick solutions—but they rarely last in Singapore’s humid and rainy weather.
? Step 5: Call a Professional (Like 9reno)
Let the experts handle it. At 9reno, we offer professional window frame leaking repair services in Singapore. We inspect, diagnose, and repair using industry-grade sealants, proper drainage systems, and long-term waterproofing solutions.
? Pro Tip: Consider Upgrading Your Window
Sometimes, a repair isn’t enough—especially if the aluminium frame is too old or warped. 9reno also provides window frame replacement services with modern energy-efficient options.
? How to Prevent Future Window Leaks
Prevention is always cheaper than repair. Here’s how:
- Inspect sealants every 12–18 months
- Clean drainage holes regularly
- Ensure proper grouting and waterproofing during renovations
- Don’t paint over weep holes
- Hire licensed renovation contractors only
? Why Choose 9reno for Leaking Window Repair in Singapore?
? Experienced with HDB, Condo, and Landed Properties
? Fast Site Inspection & Transparent Pricing
? High-Quality Industrial Grade Waterproofing Products
? Trusted by Homeowners & Businesses Across Singapore
? Call 9reno
Leaky windows? Don’t wait for the next thunderstorm.
Contact 9reno.com today for affordable, expert window frame leak repair in Singapore.
?? WhatsApp us now or book a free site assessment and quote.
Your home deserves better. Trust 9reno to get it done right.
? Further Reading:
window frame leaking repair Singapore, waterproofing contractor Singapore, best window leak repair Singapore, leaking window fix HDB, window sealant replacement Singapore, aluminium frame water leak fix, rainy season water leakage repair, water seepage from window, condo window leaking service, window frame repair near me
Leave a Reply