CarbonLite

What CarbonLite does

CarbonLite is a privately held Australian construction company, founded by Burkhard Hansen and headquartered in Melbourne, that designs and builds precision prefabricated ultra-energy-efficient homes certified to Passive House standards. The company's core technology is its proprietary PanelLite wall, floor, and roof system — a structural insulated panel (SIP) solution certified by the Passive House Institute (PHI) in Germany. Panels are manufactured using computer-optimized design with Swiss-made automated cutting machinery, which minimizes timber wastage, and are assembled on-site. The company reports carbon-negative construction status and uses materials with Global Warming Potential scores below the benchmarks set by the Australian National Construction Code 2022.

CarbonLite operates two primary revenue streams: bespoke residential home construction for end-clients and B2B sales of certified Passive House panels to other Australian builders. Pricing is quote-based rather than published, reflecting the bespoke nature of projects. The business has extended beyond traditional custom homes with modular and secondary-dwelling formats — RubikHaus (in partnership with Envirotecture), StllHaus (with designer Roger Borland), and The Space (anchored by a Blackheath, NSW project) — broadening its addressable market to include granny-flat and ADU demand. Geographic expansion has progressed from Victoria into New South Wales with projects at Asquith and Blackheath. CarbonLite also delivers Passive House curriculum through Box Hill Institute and presents at industry forums such as APHA THRIVE 2026, which functions as both brand-building and talent-pipeline development.

The company remains founder-led and small, with approximately 7 employees per firmographic records. The customer base is fragmented across individual homeowners and a smaller cohort of builder-clients purchasing PanelLite, with no enterprise anchor contracts disclosed. Note that firmographic records show a 2013 founding year, while CarbonLite's own company history references 2018 as its establishment date in Melbourne; the firmographic figure is treated as the more authoritative structured-data source. Burkhard Hansen drives both technical direction and key commercial relationships.

Name

CarbonLite

Legal name

CarbonLite

Website

https://carbonlite.com.au

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

1–10 employees

Short description

CarbonLite is a Melbourne-based prefabricated construction company that designs and builds Passive House-certified homes using its proprietary PanelLite structural insulated panel system, serving residential homeowners and other builders across Australia.

Ownership category

akta.pro rank

Product category

Sustainable Home Construction

NAICS

Prefabricated Wood Building Manufacturing (321992), Residential Building Construction (2361)

SIC

Prefabricated Wood Bldgs & Components (2452)

akta.pro primary industry

Residential Modular & Prefabricated Home Construction (IMAFABAF)

Keywords

• Prefabricated construction
• Passive House homes
• Energy efficient building
• Sustainable home construction
• Precision prefabrication

Headquarters

HQ city

Thomastown, Victoria

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Custom Ultra-Energy Efficient Home Construction: CarbonLite designs and constructs custom Passive House standard homes using their PanelLite prefabricated system. The revenue model involves a multi-step process from initial contact through to handover, including design, engineering, prefabrication, and assembly. Pricing varies based on project specifications and complexity, with token charges for detailed quotes based on completed working drawings.
2. PanelLite System Sales: Sale of PanelLite wall, floor and roof panels to other builders and clients seeking Passive House certified construction assemblies. Panels are certified by the Passive House Institute in Germany and can be used by other builders to achieve Passive House certification.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

CarbonLite designs, prefabricates and constructs custom ultra-energy efficient Passive House homes using its proprietary PanelLite wall, floor and roof panel system. Panels are precision-fabricated in a controlled Melbourne factory, certified by the Passive House Institute in Germany, and assembled on-site to lock-up stage in a matter of days. The company also sells PanelLite panel assemblies directly to other builders and designers seeking Passive House certified construction components.

Product overview

CarbonLite is a sustainable home building company offering ultra-energy efficient prefabricated homes built to Passive House standards. The core offering is the PanelLite System — a wall, floor and roofing panel system that is precision fabricated in their Melbourne factory under controlled conditions and assembled on-site in days. The portfolio consists of the PanelLite System (the primary construction technology), Precision Prefabrication Services (manufacturing and assembly), and full Passive House Construction services. Supporting modules include the Energy Recovery Ventilation System, High-Performance Windows & Doors, and Air Tightness Testing (Blower Door Test). The company also offers a structured 10-step building process from initial contact through to handover. Recent initiatives include RubikHaus (a standardised Passive House series developed with Envirotecture) and The Space secondary dwelling prototype in Blackheath NSW.

Differentiator

Problem solved

Functional benefit

Brands

• PanelLite: An ultra-efficient wall, floor and roof panel system developed by CarbonLite, precision fabricated in their Melbourne factory and certified by the Passive House Institute in Germany.
• RubikHaus

Products and services

• Passive House Construction Full custom design and construction service for homes built to the strict Passive House standard (maximum 0.6 air exchanges per hour, consistent envelope insulation, thermal-bridge free design, energy recovery ventilation, high-performance windows). Available to individual Australian homeowners seeking ultra-energy efficient, healthy and comfortable homes adapted to Australian climate conditions.
• Precision Prefabrication Services Computer-optimised prefabrication service that breaks down house designs into component parts manufactured to exacting standards in a Melbourne factory using Swiss-made automated cutting machinery to minimise timber wastage. Components are assembled into wall, roof and floor panels, transported by truck and assembled on site in days. For builders, designers and homeowners requiring precision-fabricated structural components.
• PanelLite System CarbonLite's proprietary ultra-efficient wall, floor and roof panel system, precision-fabricated in a controlled factory environment and delivered to site ready for immediate installation. Each panel is fully insulated, sealed, braced and load bearing. The system is certified by the Passive House Institute in Germany and sold to builders, construction companies and homeowners seeking Passive House certified structural assemblies.
• RubikHaus A series of standardised Passive Houses developed in partnership with Envirotecture to deliver healthy, resilient, net-zero homes affordably for Australian homeowners at scale. Designed to make Passive House living accessible to a broader Australian market through standardised design and manufacturing efficiency.
• The Space (Blackheath Secondary Dwelling) A secondary dwelling prototype in Blackheath NSW built using the PanelLite panel system, designed to support living, working and educational use. Demonstrates prefabricated construction combined with high-performance building principles as a compact housing solution.

Quantifiable outcome

• Reduced GHG emissions by over 30% and achieved carbon negative status
• +4 more outcomes

Named customers7 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Eleven partnerships are on record, tiered core, supporting and strategic.

• Earthy HauscoreStrategic or Co-development Partner · 26 May 2026Designer and Passivhaus consultant for the Blackheath NSW secondary dwelling project. Earthy Haus designed the project as both a live studio and demonstration project for clients and industry professionals interested in Passivhaus construction.
• Cunningham Building SolutionscoreStrategic or Co-development Partner · 26 May 2026Responsible for PanelLite assembly on the Blackheath secondary dwelling project. Licensed to assemble CarbonLite's PanelLite system.
• EnvirotecturecoreStrategic or Co-development Partner · 26 May 2026Collaborating with CarbonLite on RubikHaus - a series of standardised Passive Houses designed to deliver net zero homes affordably for all Australians. Featured as case study in Sanctuary magazine's Prefab and Modular special issue.
• Detail GreensupportingImplementation/ SI/ Consulting Partner · 26 May 2026Certifier for the Blackheath secondary dwelling project, providing Passivhaus certification services.
• Handel Building Co.supportingChannel Partner/ Reseller/ Distributor · 26 May 2026Builder for the Blackheath secondary dwelling project, constructing the home on site using CarbonLite's PanelLite system.
• LogikhaussupportingTechnology or Integration · 26 May 2026Windows supplier for the Blackheath secondary dwelling project, providing high-performance windows suitable for Passivhaus construction.
• Oranik ConsultingsupportingImplementation/ SI/ Consulting Partner · 26 May 2026Structural engineer for the Blackheath secondary dwelling project.
• Passive House Institute (Germany)coreTechnology or Integration · 26 May 2026The PanelLite system has been analysed and certified by the Passive House Institute in Germany, providing independent verification of performance standards.
• Roger Borland (StllHaus)strategicStrategic or Co-development Partner · 12 November 2025Collaboration on StllHaus initiative aimed at making healthy, resilient, and net-positive homes accessible to all Australians by scaling design and manufacturing efficiency.
• Australian Passive House Association (APHA)coreStrategic or Co-development PartnerCarbonLite is a member and active participant in APHA. CEO Burkhard Hansen presented at THRIVE 2026 Conference and participated in panel discussions. CarbonLite homes meet the strict Passive House standard guaranteed.
• Box Hill InstitutesupportingStrategic or Co-development PartnerCEO Burkhard Hansen teaches the Passive House tradesperson course through Box Hill Institute, sharing knowledge and experience with builders and tradespeople.

Scale indicators6 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Modscape: Modscape is an Australian modular building company that designs and constructs prefabricated homes and buildings using factory-based manufacturing. Both companies operate factory-based prefab construction serving Australian residential customers, though Modscape has broader commercial project exposure and greater scale.
• Ecoliv Buildings: Ecoliv Buildings is an Australian sustainable prefabricated home builder specializing in eco-friendly modular homes with strong environmental credentials. Both CarbonLite and Ecoliv target environmentally conscious Australian homeowners seeking sustainable, energy-efficient prefabricated housing solutions with comparable sustainability positioning.
• Anchor Homes: Anchor Homes is an Australian prefabricated home manufacturer specializing in steel-framed modular construction. Both compete in the Australian prefab residential market with factory-based manufacturing, though Anchor Homes focuses on steel-frame systems while CarbonLite uses timber-based PanelLite panels.
• Hütt Homes: Hütt Homes is an Australian builder focused on Passivhaus-certified construction with factory-based panel manufacturing similar to CarbonLite's PanelLite system. Both target the high-performance, energy-efficient end of the Australian residential market using European Passivhaus principles adapted for Australian conditions.
• Archiblox: Archiblox is an Australian sustainable modular home builder producing architect-designed prefabricated homes with a focus on environmental performance. Both CarbonLite and Archiblox target design-conscious Australian homeowners seeking sustainable prefab homes, with overlapping premium positioning and modular construction methodology.
• Prebuilt: Prebuilt is an Australian prefabricated building company that designs and manufactures modular homes and buildings in a controlled factory environment, similar to CarbonLite's PanelLite approach. Both target the Australian residential market with precision-engineered prefab construction, though Prebuilt's portfolio extends more broadly into commercial and hospitality projects.

Broad incumbents

• Bild Group: Bild Group is a larger Australian prefab and modular construction firm operating across residential and commercial segments. It represents a broader incumbent in modular construction with greater scale and capital resources, competing with CarbonLite for prefab market share but without the same Passive House specialization.

Emerging players

• Positive Footprints: Positive Footprints is an Australian sustainable building company focused on environmentally responsible construction and Passive House principles. It represents an emerging player in the Australian high-performance residential segment with partial overlap to CarbonLite's energy-efficient positioning, though smaller in scale.

Others

• Prefab AUS: Prefab AUS is the Australian industry association for off-site construction, of which CarbonLite and many of its prefab competitors are members. It is an ecosystem enabler and industry body rather than a direct competitor, relevant to CarbonLite through industry advocacy, networking, and visibility in the prefab sector.
• Australian Passive House Association: The Australian Passive House Association (APHA) is the industry body promoting Passive House standards in Australia. CarbonLite is an active APHA member, and the CEO presents at APHA conferences. APHA is an ecosystem participant that validates the broader market for CarbonLite's offerings and drives industry adoption.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/carbonliteau

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about CarbonLite