Overview

Opal Caulking Services provides professional caulking and sealing across Melbourne, backed by over 6 years of hands-on experience. We handle residential caulking for bathrooms, kitchens, laundries and windows, commercial caulking including fire-rated and expansion joint work, and new construction caulking for builders and developers. Our team is known for clean, precise lines, careful silicone colour-matching to existing tiles and surfaces, and clear communication from first enquiry through to completion. Whether it's a full bathroom reseal, a new kitchen splashback, or ongoing caulking for a builder's project, we bring the same attention to detail to every job, leaving a tidy, long-lasting finish every time.