We supply and install Alu Cab Rooftop Conversions in our Kotara's workshop for customers from Sydney, Newcastle and across NSW. Purpose-built for Troopy (75 & 78 Series Troopcarrier), 76 Series LandCruiser, Defender 110 and INEOS Grenadier. Fully engineered, vehicle-specific, and installed properly in-house.
Reach out for a Roof Conversion Consultation
Ever googled a Troopy Roof Conversion? Or a 76 Series Roof Conversion? Or a Defender / Ineos Grenadier Roof Conversion? If you’re serious about long‑distance touring, an Alu‑Cab Roof Conversion is the most integrated way to turn your 4WD into a true overland camper. Unlike rooftop tents, a roof conversion becomes part of the vehicle itself, delivering full standing room, a permanent internal bed, improved weight distribution, and zero daily setup or pack‑down.
Designed specifically to suit Troopy (75 & 78 Series), 76 Series LandCruiser, Defender 110, and INEOS Grenadier, each system is engineered to suit the vehicle from the ground up. The result is a lower‑profile, stronger, and more practical touring solution built for Australian conditions, whether you’re living on the road or chasing extended off‑grid trips.
Every conversion we supply is installed and engineered in‑house, ensuring correct structural integration, compliance, and real‑world touring usability from day one.
The Hercules roof conversion transforms your 75 or 78 Series Troopy into a full-height touring setup with standing room and integrated sleeping, no more floor setups or daily pack-down.
Why This Troopy Roof Conversion Works
Key Features
Durable Aluminium Construction
Comfort‑Focused Interior
Smart Load & Touring Capability
The Alu-Cab Thor Roof Conversion is the cleanest way to turn a 76 Series Landcruiser wagon into a proper touring rig with usable internal space and a permanent sleeping setup.
Why This 76 Series Roof Conversion Works
Key Features
Robust Aluminium Design
Comfortable & Insulated Interior
Accessory‑Ready Setup
The Icarus gives the Defender 110 proper touring livability, standing room, integrated bed, and clean OEM-style integration.
Why This Defender Roof Conversion Works
Key Features
Lightweight Aluminium Roof System
Insulated Touring Interior
Load & Vehicle Integration
Built specifically for the Grenadier, the Silenus delivers a full overlanding solution without compromising the vehicle’s structure or capability.
Why This Ineos Grenadier Roof Conversion Works
Key Features
Aerodynamic Aluminium Roof System
Spacious, Insulated Interior
Power, Lighting & Accessories
Who installs roof conversions in Sydney or NSW?
All Four x 4 Spares supply and install Alu-Cab roof conversions in NSW, with customers travelling from Sydney, Newcastle and regional areas for proper fitment and engineering.
What is the best Troopy roof conversion?
Alu-Cab Hercules Troop carrier roof conversions are one of the most proven options for 75 and 78 Series Troopcarriers, convenient and so unbelievably designed for long-term touring and full interior usability.
Is a 76 Series Troop Carrier roof conversion worth it?
For touring builds, yes. An unbelievably capable
76 Series roof conversion significantly improves internal space, storage usability and overall comfort compared to swag or rooftop tent setups.
Are Land Rover Defender roof conversions permanent?
Yes. A Defender roof top conversion is a permanent, engineered modification designed to integrate with the vehicle.
Can I install a roof conversion myself?
No. These require professional installation, sealing, and engineering certification to ensure safety and durability.
Roof conversions require:
What We Handle In-House
If done wrong, you’ll get:
Let our specialists to get it done right the first time.
Common add-ons we can supply with your Alu-Cab Roof Conversions:
Interior Accessories
Exterior Shade, Shower & Access
Roof & Load Management
MOLLE & Modular Storage
Drop‑Down Tables (Rear Door)
Vehicle‑Specific Storage Systems (Land Cruiser 76)
Visibility & Driving Accessories
