Professional Window Caulking Melbourne
Proper window caulking is essential for preventing water leaks, drafts, mould growth and structural moisture damage. At MB Caulking, we provide professional silicone sealing around aluminium, timber and commercial window frames using premium flexible sealants.
Our window caulking services include:
• External window sealing
• Internal window caulking
• Silicone replacement
• Gap sealing around frames
• Waterproof sealing
• Residential window caulking
• Commercial window sealing
We ensure clean finishes, strong adhesion and long-lasting protection for all property types.
External Caulking & Gap Sealing
External caulking plays an important role in protecting buildings from water penetration and weather exposure. We professionally seal joints, gaps and external penetrations using durable exterior-grade silicone products suitable for Melbourne conditions.
Our external caulking services include:
• Expansion joints
• Brick and concrete joints
• Cladding gaps
• Window perimeter sealing
• Exterior facade sealing
• Waterproof movement joints
• Balcony and wall penetrations
All work is completed using high-quality UV-stable sealants designed for flexibility and durability.
Leaking Window Repairs
Failed or deteriorated silicone around windows can lead to water ingress, mould growth and internal property damage. We inspect failed seals and apply professional recauling solutions to help improve waterproofing and reduce future leaking issues.
Professional Balcony Caulking Melbourne
Failed balcony joints and deteriorated silicone can allow water penetration into surrounding structures, leading to leaks, mould growth and long-term building damage. MB Caulking provides professional balcony caulking and waterproof sealing services across Melbourne for residential apartments, townhouses and commercial properties.
Our balcony sealing services include:
• Balcony joint sealing
• Waterproof silicone replacement
• Tile expansion joints
• Balcony perimeter sealing
• External movement joints
• Door threshold sealing
• Concrete and facade gap sealing
We use premium UV-resistant and flexible sealants designed to withstand harsh exterior conditions while helping maintain long-term waterproof protection.
We provide balcony caulking services for homes, apartments, builders, body corporates and commercial properties across Melbourne.