Protect Your Building from Water Ingress
Water intrusion can lead to structural deterioration, interior damage, mould growth, corrosion, and costly repairs. At Intertec, we provide professional waterproofing, sealant replacement, gasket replacement, and leak repair services for commercial, industrial, and high-rise buildings across Malaysia.
Our services are ideal for ageing office towers, residential condominiums, hotels, hospitals, shopping malls, industrial facilities, and government buildings requiring long-term protection against water ingress.
Using rope access, gondolas, boom lifts, scaffolding, and other safe access methods, our experienced team performs façade waterproofing, leak investigations, sealant renewal, and curtain wall gasket replacement efficiently while minimising disruption to building operations.
Our Waterproofing Services
We provide complete building envelope waterproofing and remedial solutions, including:
- External Façade Waterproofing
- Building Waterproofing
- Roof Waterproofing Repairs
- Balcony Waterproofing
- Podium Deck Waterproofing
- Silicone Sealant Replacement
- PU Sealant Application
- Façade Joint Resealing
- Window Perimeter Sealant Replacement
- Curtain Wall Sealant Renewal
- ACP Panel Joint Sealing
- Expansion Joint Waterproofing
- Curtain Wall Gasket Replacement
- Window Gasket Replacement
- EPDM Rubber Gasket Replacement
- Waterproof Membrane Repairs
- Concrete Crack Injection & Sealing
- Water Leak Investigation
- Window Leak Repair
- Curtain Wall Leak Repair
- Façade Leak Rectification
Curtain Wall & Window Gasket Replacement
Rubber gaskets naturally deteriorate over time due to prolonged exposure to sunlight, rain, temperature changes, and environmental conditions. As they harden, shrink, or crack, they lose their ability to provide an effective weatherproof seal, allowing water, air, dust, and noise to penetrate the building.
Intertec replaces deteriorated EPDM and glazing gaskets to restore the integrity of curtain wall and window systems, helping to eliminate leaks while extending the lifespan of your building façade.
We Replace:
- Curtain Wall Gaskets
- EPDM Rubber Gaskets
- Glazing Wedge Gaskets
- Window Frame Gaskets
- Pressure Plate Gaskets
- Mullion & Transom Gaskets
- Structural Glazing Gaskets
- Weather Seals
Common Problems We Solve
- Water leaking through windows
- Curtain wall water ingress
- Roof leaks
- Balcony leakage
- Exterior wall seepage
- Failed silicone sealants
- Cracked expansion joints
- Water penetration around ACP panels
- Damaged or deteriorated curtain wall gaskets
- Hardened or cracked EPDM rubber seals
- Air leakage and wind noise
- Moisture entering through ageing façades
- Damp walls and ceiling stains
- Mould and mildew caused by water intrusion
Why Choose IntertecReno?
- Experienced façade maintenance specialists
- Certified rope access professionals
- Multiple access solutions including rope access, gondolas, boom lifts, and scaffolding
- Commercial-grade waterproofing and sealant systems
- Safe work practices and strict quality control
- Comprehensive leak investigation and reporting
- Long-lasting repair solutions
- Minimal disruption to building occupants
- Trusted by commercial, industrial, and residential clients throughout Malaysia
Buildings We Serve
- Commercial Office Buildings
- High-Rise Residential Condominiums
- Hotels & Resorts
- Shopping Malls
- Hospitals & Healthcare Facilities
- Educational Institutions
- Industrial Buildings
- Warehouses
- Government Buildings
- Mixed Development Projects
Why Replace Sealants & Gaskets Together?
Sealants and gaskets work together to protect your building envelope from water ingress. When one system begins to fail, the other is often already approaching the end of its service life.
Replacing both during the same maintenance programme provides a complete weatherproofing solution, improves building performance, reduces future maintenance costs, and extends the service life of curtain walls, windows, and façade systems.
Frequently Asked Questions
How do I know if my building needs waterproofing?
Common signs include leaking windows, damp walls, ceiling stains, mould growth, peeling paint, cracked sealants, or recurring water ingress during heavy rain.
How long do sealants and gaskets last?
Most commercial sealants and EPDM gaskets have a service life of approximately 10–20 years, depending on product quality, weather exposure, and installation conditions.
Can waterproofing work be carried out while the building is occupied?
Yes. Our team carefully plans every project to minimise disruption while maintaining a safe working environment for occupants, visitors, and neighbouring properties.
Do you provide leak investigations before recommending repairs?
Yes. We conduct professional site inspections to identify the source of water ingress before recommending the most suitable and cost-effective repair solution.
Request a Professional Site Inspection
Whether you’re dealing with leaking windows, failed sealants, deteriorated gaskets, roof leaks, or façade water ingress, Intertec delivers safe, reliable, and long-lasting waterproofing solutions tailored to your building’s requirements.
Our experienced team will inspect your property, identify the root cause of the issue, and recommend the most effective repair solution.
Contact Intertec today to arrange a professional site inspection and receive a detailed quotation.
