Residential internal caulking
Kitchens, bathrooms, laundries, skirtings, cornices and architraves finished with clean, straight lines that lift the whole build.
Sydney wide · Residential & commercial
Sydney's caulking specialists. Perfect lines, guaranteed.
Sunshine Silicone Solutions delivers sharp, watertight silicone finishes for new builds, renovations and commercial fitouts. Premium products, tidy trades, handover-ready results.
- Free
- Quotes
- Sydney
- Wide service
- Premium
- Silicones
- Defect
- Free finish
Our services
Caulking done right, from a single shower to a whole development.
External caulking & weather sealing
Cladding, window and door perimeters, control joints and render junctions sealed to keep water, wind and dust outside.
Tile & expansion joints
Correctly sized movement joints in tiled floors, walls, stairs and wet areas so tiles stay put and joints stay intact.
Wet area & stone sealing
Showers, baths, vanities, splashbacks and stone benchtops sealed with the right product for the substrate and the traffic.
Re-silicone & mould removal
Tired, cracked or mouldy silicone cut out, surfaces prepped properly, then re-sealed so it looks brand new.
Commercial & builder work
Apartments, duplexes, townhouses and fitouts. Reliable trades, tidy sites and defect-free handovers, at volume.
Recent work
Real Sydney projects, sealed and ready for handover.
Luxury Duplex
Sydney
All internals and externals sealed and ready for handover.
Cecil Hills Project
Cecil Hills
Another beautiful home sealed and ready for handover.
West Pennant Hills
West Pennant Hills
Skirtings, bathrooms, kitchen, laundry and tile expansion joints all sealed for a clean, lasting finish.
Austral Project
Austral
Nothing but perfect lines.
Why choose us
The detail everyone notices, done by people who care about it.
Perfect lines, every joint
Straight, consistent beads with zero smear. The kind of finish builders point out to their clients.
Premium products only
Neutral-cure and industry-grade silicones matched to each surface, so joints stay flexible and mould-resistant.
On time, no chasing
We turn up when we say we will, work around your program and keep you posted from quote to handover.
Left cleaner than we found it
Masked, cut in, wiped down and cleared out. No mess for anyone else to fix.
About us
Local, hands-on and obsessed with the finish.
Sunshine Silicone Solutions is a Sydney-based caulking company built on one simple idea: silicone is the last thing done on a job and the first thing people look at. We treat it that way.
Owner-operated by Chris, we work alongside builders, developers, tilers, kitchen installers and homeowners across Sydney, from a single bathroom re-seal to full duplex and apartment handovers. Same prep, same products, same straight lines, every time.
How it works
Four steps from enquiry to finished job.
- 01
Tell us about the job
Call, message or send the form. Plans, photos or a walk-through, whatever is easiest.
- 02
Free, honest quote
A clear price with scope and products spelled out. No vague estimates, no surprises.
- 03
We seal it properly
Prep, mask, apply, tool and clean. Every joint done the same way, whether it is one bathroom or forty.
- 04
Handover-ready finish
We walk the job with you before we leave, so it passes inspection first time.
Google reviews
Rated 5.0 by Sydney builders and homeowners.
"Sunshine Solutions do the cleanest silicone jobs. They're fast and efficient in their work and most of all the most professional in the business. Would recommend anyone to have Chris complete their job."
"As a builder, I've used Sunshine Silicon Solutions on a number of projects and the results have always been outstanding. Their workmanship, reliability, and attention to detail are excellent, and the feedback from my clients has been consistently positive. Highly recommended to All! AAA+++"
"Great service and very good pricing. Chris was professional and transparent, I would definitely recommend them."
"Great service. Chris the owner did a great job with caulking the whole house. Almost a year in the house and the silicone is still perfect."
Service area
Caulking services right across Sydney.
Based in Sydney and travelling across the metro area and surrounds. If your suburb is not listed, ask us anyway.
- Sydney CBD
- Inner West
- Eastern Suburbs
- North Shore
- Northern Beaches
- Hills District
- Western Sydney
- South West Sydney
- Sutherland Shire
- Blue Mountains
Free quote
Let's get your job sealed properly.
Send through a few details and we will come back to you with a clear, no-obligation quote. Urgent job or tight program? Call us, we answer the phone.
- Call or text0426 955 914
- Emailsunshinesilicone@outlook.com
- ServicingSydney, NSW and surrounds