2026 Comparison
Titan Waterproofing vs Westside Waterproofing
Two growing waterproofing companies compared on price, warranty, and service areas.
Winner
Westside Waterproofing
Best overall waterproofing pick across price level, coverage, and customer confidence.
Average Gap
$351
Difference in average pricing for overlapping waterproofing jobs.
Market Range
$35 - $8,000
The full low-to-high range across both providers.
Sydney, NSW · Est. 2003
From
$45
Average
$1,496
Coverage
7 areas
Best for: Complex commercial and high-rise waterproofing projects in Sydney
Review Titan WaterproofingPerth, WA · Est. 2012
From
$35
Average
$1,145
Coverage
7 areas
Best for: Perth homeowners wanting affordable residential waterproofing
Review Westside WaterproofingPrice Comparison
Side-by-side pricing for matching services
| Service | Titan Waterproofing | Westside Waterproofing | Difference |
|---|---|---|---|
| Bathroom Waterproofing (per bathroom) | $1700 | $1250 | +$450 |
| Balcony Waterproofing (per m²) | $85 | $62 | +$23 |
| Basement Waterproofing | $5800 | $4500 | +$1300 |
| Roof Waterproofing (per m²) | $72 | $55 | +$17 |
| Shower Resealing | $900 | $700 | +$200 |
| Waterproofing Inspection & Report | $420 | $300 | +$120 |
Pros & Cons
Titan Waterproofing
Pros
- ✓Complex remedial and commercial expertise
- ✓Podium deck and planter box specialists
- ✓Strong technical knowledge and diagnostics
- ✓20+ years in the Sydney market
Cons
- ✗NSW only
- ✗Premium pricing for specialist work
- ✗Not ideal for simple bathroom jobs
- ✗2-3 week booking lead time
Westside Waterproofing
WinnerPros
- ✓Most affordable rates in Perth metro
- ✓Honest quoting with no hidden extras
- ✓Good availability for smaller jobs
- ✓Retaining wall waterproofing specialists
Cons
- ✗Perth metro only
- ✗No commercial or multi-storey work
- ✗Smaller team — limited to 2-3 jobs at once
- ✗Less experience with complex remedial work
Our Verdict
Titan Waterproofing offers competitive pricing with comprehensive warranty coverage, while Westside Waterproofing provides personalised service in western suburbs. Titan is best for: Large-scale commercial and residential projects. Westside is best for: Personalised residential waterproofing in western metro areas.
Choose Titan for larger projects. Choose Westside for personalised residential service.
Shortlist The Better Fit Faster
Review full provider pricing, service areas, and pros before you request quotes or book a job.
Comparison FAQ
Westside Waterproofing is approximately 23% cheaper on average across comparable services. Prices still vary by job size, inclusions, and location, so compare the exact service you need.
Titan Waterproofing services 7 areas (Sydney CBD, Eastern Suburbs, Inner West...), while Westside Waterproofing services 7 areas (Perth CBD, Fremantle, Joondalup...).
Choose Titan for larger projects. Choose Westside for personalised residential service.