2026 Comparison
O'Brien Glass vs National Windscreens
Australia's two largest glass companies compared. Which offers better value for window and windscreen work?
Winner
National Windscreens
Best overall glazing pick when pricing, coverage, and customer rating are weighed together.
Average Gap
$48
Difference in average pricing for overlapping glass and glazing jobs.
Market Range
$160 - $1,800
The combined low-to-high range across both providers.
Melbourne, VIC · Est. 1920
From
$180
Average
$603
Coverage
10 areas
Best for: Homeowners wanting a trusted national brand with emergency service
Review O'Brien GlassAdelaide, SA · Est. 1987
From
$160
Average
$555
Coverage
10 areas
Best for: Budget-conscious customers needing reliable residential glass services
Review National WindscreensPrice Comparison
Side-by-side pricing for matching services
| Service | O'Brien Glass | National Windscreens | Difference |
|---|---|---|---|
| Window Replacement (standard) | $400 | $370 | +$30 |
| Window Replacement (double glazed) | $800 | $750 | +$50 |
| Shower Screen Supply & Install | $1100 | $1000 | +$100 |
| Glass Splashback (per m²) | $580 | $540 | +$40 |
| Emergency Glass Repair | $320 | $290 | +$30 |
| Mirror Supply & Install | $420 | $380 | +$40 |
Pros & Cons
O'Brien Glass
Pros
- ✓National coverage with mobile technicians
- ✓Over 100 years of industry experience
- ✓24/7 emergency glass repair service
- ✓Wide range of glass products and services
Cons
- ✗Premium pricing compared to local glaziers
- ✗Wait times can be long in peak periods
- ✗Upselling of premium products reported
National Windscreens
WinnerPros
- ✓National network of branches
- ✓Competitive pricing across services
- ✓Combined auto and residential glass capability
- ✓Same-day emergency boarding available
Cons
- ✗Residential glazing is secondary to auto glass
- ✗Limited decorative or custom glass options
- ✗Availability varies by branch
Our Verdict
O'Brien Glass offers the widest range of residential and commercial glass services with over a century of experience, while National Windscreens specialises in automotive glass with mobile service. O'Brien is best for: Residential and commercial glass replacement. National Windscreens is best for: Automotive windscreen repair and replacement.
Choose O'Brien for home and commercial glass. Choose National Windscreens for automotive glass.
Shortlist The Better Fit Faster
Review full provider pricing, service areas, and pros before you request quotes or book a job.
Comparison FAQ
National Windscreens is approximately 8% cheaper on average across comparable services. Prices still vary by job size, inclusions, and location, so compare the exact service you need.
O'Brien Glass services 10 areas (Melbourne, Sydney, Brisbane...), while National Windscreens services 10 areas (Adelaide, Melbourne, Sydney...).
Choose O'Brien for home and commercial glass. Choose National Windscreens for automotive glass.