Welcome to Sharplines Caulking Service.

Residential Caulking

Protect your home and elevate its finish with our expert residential caulking services. We seal new builds, renovations, and repair damaged joints with precision. Poorly applied caulking can lead to leaks, mould, and energy loss—but we get it right the first time.

Our residential services include:

  • Bathrooms, showers, and wet areas
  • Kitchen splashbacks and benchtops
  • Window frames and door seals
  • Skirting boards, cornices, and architraves
  • Re-caulking and joint repairs

We use flexible, waterproof, and mould-resistant products to ensure long-lasting results—keeping your interiors cleaner, quieter, and more efficient.