We supply and install Alu-Cab Roof 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
Aluminium extrusions with laser‑cut components and pressed roof profile
Automotive roof liner with high‑density insulation
Integrated E‑marked high‑level brake light
Available in Black, White or Beige
Net added weight: ~84kg
Comfort‑Focused Interior
400gsm double‑layer, UV‑resistant waterproof canvas
70mm high‑density mattress (2400 × 1160mm)
Internal LED lighting with USB & Type‑C ports
Built‑in storage bags, console and MOLLE panel
Smart Load & Touring Capability
Secure in‑house latching system
Pre‑wired solar input
Integrated roof cargo tracks
Tent size: 2864 × 1433 × 232mm
Adds approx. 140mm to vehicle height
Load ratings: 200kg static / 150kg dynamic / 50kg roof‑open
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
Black aluminium shell with roller‑formed panels
Strong, lightweight build for long‑term touring
Adds approx. 270mm to vehicle height
Net added weight: ~100kg
Comfortable & Insulated Interior
Insulated roof with closed‑cell foam and automotive finish
400gsm double‑layer, UV‑resistant waterproof canvas
70mm thick mattress included (sleeping area: 2220 × 1140mm)
Roll‑up fly sheet for added weather protection
Accessory‑Ready Setup
Integrated MOLLE panels and roof cargo tracks
Compatible with all Alu‑Cab bolt‑on accessories
Twin diffused LED interior lights
Integrated high‑level brake light
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
Durable aluminium construction in Black or White
Approx. 125kg fitted weight (factory roof removed)
100% reversible install – vehicle can be returned to stock
Suits Land Rover Defender 110 (1984‑on)
Insulated Touring Interior
400gsm double‑layer, UV‑resistant waterproof rip‑block canvas
Closed‑cell foam insulation with insulating quilt
70mm high‑density mattress (2370 × 1250mm)
Interior lighting: 2 stalk reading lights + 3 diffused LEDs
Load & Vehicle Integration
Integrated roof cargo tracks for load bars
Adds approx. 180mm to vehicle height
Load ratings: 200kg static / 150kg dynamic / 50kg roof‑open
Exterior size: 2815L × 1440W (1470 with gutters) × 370H mm
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
Black aluminium construction with roller‑formed panels
Tapered front profile to reduce wind drag
Net added weight: ~98.5kg
Spacious, Insulated Interior
Large sleeping area: 2588 × 1180mm (3.05m²) with 70mm mattress
Rear bed section lifts for internal access without disturbance
Closed‑cell foam insulation with automotive‑grade lining
400gsm double‑layer, UV‑resistant waterproof canvas with sealed seams
Roll‑up fly sheet and integrated shoe storage
Power, Lighting & Accessories
Interior lighting: 1 roof LED + 2 cabin LEDs
Power outlets: 2× USB + 2× USB‑C with kill switches
Roof MOLLE plates, double nut‑slot mounting, and built‑in cargo rails
Continuous perimeter sealing for weather resistance
Integrated Anderson plugs for solar input
Supports INEOS Grenadier models with or without factory roof power points
We supply and install Alu-Cab roof conversions in NSW, with customers travelling from Sydney, Newcastle and regional areas for proper fitment and engineering.
The Alu-Cab Hercules roof conversion is one of the most proven options for 75 and 78 Series Troopcarriers, designed for long-term touring and full interior usability.
For touring builds, yes. A 76 Series roof conversion significantly improves internal space, storage usability and overall comfort compared to swag or rooftop tent setups.
Yes. A Defender 110 roof conversion is a permanent, engineered modification designed to integrate with the vehicle.
No. These require professional installation, sealing, and engineering certification to ensure safety and durability.
Roof conversions require:
If done wrong, you’ll get:
We regularly see poorly installed conversions come in for rework, this isn’t where you cut corners. Let our specialists to get it done right the first time.
Common add-ons we can supply with your Alu-Cab Roof Conversions:
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