Our System – Lockwood Homes

Our System

When you decide to build a Lockwood home, you are joining the Lockwood family. From the designers and engineers creating the plans to the skilled craftsmen producing the components in our factories, and the Lockwood authorised builders working hard on your site, everyone has the same strong sense of pride and commitment in the final outcome – your new home. The Lockwood wall and jointing system is certified under CodeMark, giving certainty of compliance with the NZ Building Code and offering you peace of mind and quality assurance. Read more about our accreditation here.

External Insulated Board

The Lockwood 107mm external insulated wall system has been rated with an R-Value of 2.1, much higher than the building code requires for solid timber buildings. This rating is achieved with the use of a rigid foam insulation sandwiched between solid timber.

With minimal connection between the internal and external elements, there is much less heat loss in the building envelope ensuring your new Lockwood home is comfortable all year round.

Watch Aluminium Cladding


Patented X-Profile

In the unique Lockwood building system, solid timber planks are locked – rather than nailed – together, using the patented aluminium x-profile. This creates a strong, versatile structure.

Watch X Profile Connection


Vertical Tie Rod

Timber planks are machined and pre-drilled to take electrical services including allowances for incorporating the Lockwood vertical tie rod. The tie rod provides lateral bracing and the strength to withstand extreme weather conditions and earthquakes.

Watch Vertical Tie Rod


Integrated Joinery

In the Lockwood construction system, custom made joinery is integrated into the structure system for extra strength and to ensure a leak free living environment.

Watch Integrated Joinery


Passive Ventilation

Passive air flows over the top of the integrated joinery frames, allowing the building to breathe and feel fresh. This ensures a drier, healthier environment.

Watch Passive Ventilation


Low Maintenance, High Durability

The Lockwood advanced extruded aluminium sheathing is coated with a coloured polyester resin which provides a superior, longer lasting finish. Mechanically pressed onto the precisely engineered profile of exterior boards, the aluminium cladding looks good for years. This means our buildings don’t need frequent painting.

Watch Insulated Exterior Wall


Corner Profile

This jointing method for Lockwood exterior walls provides a robust solution and greater H1 insulation properties with its tight connection. The extruded aluminium cladding extends over the exposed corner profile of the opposite wall, which assists to keep moisture out.

Watch Corner Profile