Sealant Replacement
Sealant Replacement & Façade Waterproofing
Riziv Pte Ltd provides professional sealant replacement services for commercial, residential, and institutional buildings. We specialise in façade joint sealing, waterproofing rectification, and leakage prevention to maintain building integrity.
With over 15 years of experience, we deliver safe, compliant, and durable sealant solutions using rope access, scaffold, gondola, and MEWP systems.
Comprehensive Sealant Works
Sealants play a critical role in preventing water ingress and protecting building façades. Over time, sealants deteriorate due to weather exposure and movement.
We provide:
- Removal of failed or aged sealants
- Silicone sealant replacement
- Joint sealing and resealing works
- Waterproofing rectification
- Leakage repair works
- Façade joint maintenance
Our sealant replacement Singapore services are designed to restore waterproofing performance and extend façade lifespan.
Common Sealant Issues We Address
Buildings in Singapore are exposed to high humidity, rainfall, and thermal movement, which can cause sealant failure.
We address:
- Cracked or brittle sealant joints
- Water leakage and seepage
- Shrinkage and joint gaps
- Mould and deterioration
- Failed waterproofing systems
Timely rectification prevents further structural damage and costly repairs.
Our Sealant Replacement Process
We follow a structured methodology to ensure long-lasting performance:
Inspection & Assessment
We assess joint conditions, identify failure points, and determine suitable sealant systems.
Removal & Surface Preparation
Existing sealants are carefully removed, and surfaces are cleaned and prepared for bonding.
Application of New Sealant
High-performance sealants are applied with proper joint detailing to ensure durability and flexibility.
Final Inspection & Quality Check
All works are inspected to ensure proper adhesion, finish, and waterproofing performance.
Why Choose Riziv Pte Ltd
Riziv Pte Ltd is a trusted sealant replacement Singapore specialist with strong façade expertise.
- 15 years of façade industry experience
- IRATA-certified rope access technicians
- BizSafe Level 3 safety standards
- Multi-trained access team (MEWP, gondola, scaffold)
- Detailed reporting and defect documentation
- Proven track record in commercial and institutional projects
We deliver reliable waterproofing and sealing solutions for complex building conditions.
Get an appointment
Arrange a consultation with our team to discuss your façade or rope access requirements. We will assess your site conditions and recommend the most suitable and cost-effective solution.
Keep your façade looking its best, all year round
Book a site visit with our team and receive a professional assessment and quotation for your project.
(65)9007 2374
Monday - Saturday : 09.00-17.00
Testimonials
What Our Customer Say
Riziv Pte Ltd demonstrated strong technical competency and professionalism throughout the façade cleaning works. Their rope access team was well-coordinated, adhered strictly to safety requirements, and completed the project with minimal disruption to our tenants. The reporting provided was clear and detailed, which was helpful for our maintenance records.
Daniel Tan
Commercial Building
(Facility Manager)
We engaged Riziv Pte Ltd for façade inspection and cleaning works within our facility. Their team was highly disciplined and mindful of the operational sensitivity of a healthcare environment. Works were carried out safely, efficiently, and in full compliance with our site requirements.
Cheryl Lim
Senior Facility Manager,
Healthcare Institution
We appreciate Riziv Pte Ltd’s structured approach to façade rectification and sealant works. Their technical understanding and detailed reporting allowed us to better plan our long-term maintenance strategy. The works were completed on schedule and to a high standard.
Kelvin Ong
Asset Manager, Commercial Portfolio
