Our Canopy Resealing Process

Step 1: Inspection and Diagnosis

We examine the entire canopy, looking for loose panels, missing screws, cracked washers, rusted brackets, and blocked gutters. Often, a water test (spraying with a hose) is done to pinpoint exactly where water enters.

Step 2: Stripping Old Silicone

Using specialised knives and scrapers, we carefully cut out all the old silicone from every joint—both between panels and at the wall junction. We’re careful not to scratch the polycarbonate or glass surfaces.

Step 3: Cleaning and Drying

Residue of old silicone and dirt is removed with a solvent cleaner. The joints are then thoroughly dried, as moisture can ruin the adhesion of new sealant.

Step 4: Applying New Silicone

We use neutral‑cure, UV‑resistant, mould‑resistant silicone specifically formulated for exterior use. Unlike acidic‑cure silicone (which smells like vinegar and can corrode metal frames), neutral‑cure silicone bonds better to polycarbonate, glass, and powder‑coated aluminium. The bead is carefully tooled to fill the gap fully and create a smooth, water‑shedding surface.

Step 5: Additional Repairs

If any panel is cracked or a bracket is loose, we address it now. We can also apply a clear protective coating to ageing polycarbonate to extend its lifespan.

Step 6: Final Water Test and Clean‑Up

A thorough water simulation confirms zero leaks. We clean all surfaces, leaving the canopy spotless and functional.

Silicone Types We Use and Why

We select the right product based on your canopy materials, ensuring maximum longevity.

Canopy Maintenance Tips

• Inspect your canopy at least once a year, looking for gaps, bubbles, or peeling silicone.
• Keep gutters and downpipes clear—overflowing water can back up under the canopy edge.
• Avoid pressure washing directly at the joints—high‑pressure water can force its way under the seal.
• Re‑apply protective coating to polycarbonate every few years to prevent brittleness.

When Is Full Canopy Replacement Needed?

If the polycarbonate sheets are extensively cracked, fogged, or brittle, or the metal frame is severely rusted, replacement might be more cost‑effective than repeated repairs. We provide honest advice. If resealing can give you another 5‑8 years of dry enjoyment, we’ll recommend that. If not, we can supply and install a brand‑new canopy as well.

Why Choose AM Handyman Service SG

• 24/7 availability – don’t wait through a rainy weekend.
• Specialist waterproofing team – this is our core business.
• High‑quality materials – we never use cheap bathroom sealant outdoors.
• Fixed price, no hidden fees – quoted after inspection.
• Warranty on workmanship – up to 5 years.

Stop Drips Under Your Canopy Today

A leaking canopy doesn’t just ruin your outdoor space—it can cause slip hazards and damage to decking or furniture below. Call or WhatsApp AM Handyman Service SG at +65 8409 1392 for a professional canopy inspection and resealing service anywhere in Singapore. We’ll make sure the next downpour stays outside where it belongs.