How to How to maintain your home roof ??

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Maintaining a roof in Singapore is a unique challenge. Unlike temperate climates our roofs face extreme UV radiation heavy monsoon downpours and high humidity that accelerates algae growth. Neglecting your roof doesnt just lead to leaks it leads to expensive structural damage and health risks from mold.As a BCA Registered Roofing Specialist weve compiled the definitive 2025 checklist to keep your shelter secure. The 6-Point Professional Maintenance ChecklistStep 1 Bi-Annual Monsoon Readiness Inspection In Singapore you should inspect your roof twice a year once before the Northeast Monsoon Nov-Jan and once before the Southwest Monsoon June-Sept.What to look for Cracked clay tiles rusted metal flashing and degraded silicon sealants around solar panel mounts.Step 2 Clearing Gutter Congestion Dead leaves from neighborhood trees and urban dust can clog gutters. During a Sumatra Squall a clogged gutter causes water to back up under your roof tiles leading to internal ceiling leaks.Tip Install gutter guards to minimize cleaning frequency.Step 3 Algae and Moss Treatment The green or black streaks on Singaporean roofs arent just dirtthey are Gloeocapsa Magma algae. This organism feeds on the limestone in roof tiles making them brittle.Solution Use a professional-grade eco-friendly biocide wash rather than high-pressure jetting which can damage the tiles protective glaze.Step 4 Inspecting Solar Panel Integrity Many landed homes in Singapore now feature solar PV systems. Maintenance must include checking the mounting brackets. If the waterproofing at the penetration points fails leaks will occur directly into your attic space.Step 5 Flashings and Valleys Check The valleys where two roof slopes meet handle the highest volume of water. Ensure the metal flashing isnt corroded. In our salt-heavy island air metal components can rust faster than expected.Step 6 Professional Thermal Imaging Modern maintenance uses Infrared Thermography. This allows us to see moisture trapped under the waterproofing membrane before it drips into your living room. 3. Advanced Solutions Beyond Basic RepairPU Injection Grouting Non-Hacking If you live in a condo or HDB and experience inter-floor seepage Polyurethane PU Injection is the trending solution. It involves injecting a water-reactive resin into concrete cracks. It expands to 20x its size sealing the leak without the need to hack expensive tiles.Clear Waterproofing Resin For homeowners who love the look of their stone or tile balconies but face seepage clear resin coating offers a hidden waterproof layer that survives Singapores harsh UV rays without yellowing. 4. Choosing a BCA Registered ContractorDont risk your homes integrity with fly-by-night handymen. In Singapore ensure your contractor    Is BCA Registered Workhead CR13 for Waterproofing.  Provides a Warranty of at least 15 years for repair works.  Uses BizSafe certified workers for safety at heights.   Conclusion Protect Your Greatest InvestmentYour roof is the first line of defense against Singapores volatile weather. A proactive maintenance plan doesnt just stop leaks it ensures your family stays dry and your property value stays high.Need a professional eye Contact High Tech Roofing today for a comprehensive roof health check. We use the latest technology to ensure your home remains a sanctuary rain or shine.

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How to maintain your home roof ?