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Heritage Buildings

Careful restoration and strengthening of places that matter

Working with history, not against it

Heritage projects demand a different mindset. They require time, care, and a deep respect for the fabric, stories, and constraints of existing buildings.

Our experience in Christchurch’s post-earthquake rebuild, including the Arts Centre and the Canterbury Museum, has shaped a considered approach to heritage work. We understand how to strengthen and adapt historic structures while preserving what makes them significant, and how to do this in a way that earns trust from owners, occupants, and the wider community.

Trusted for complex heritage environments

  • Respect for heritage values
    We understand the responsibility that comes with working on significant buildings and approach each project with care and restraint.

  • Proven Christchurch experience
    Our work on landmark heritage projects has been shaped by the realities of post-earthquake repair, strengthening, and adaptive reuse.

  • Hands-on delivery
    Experienced site teams, clear communication, and a practical approach ensure challenges are managed carefully as they arise.

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Shared Foundations

Building places that last also means contributing to the communities around them. This sits at the heart of our Shared Foundations approach.

SCAPE Public Art

SCAPE Public Art

SCAPE Public Art transforms public spaces into places of connection, helping communities come together through shared creative experiences.

Christchurch Archaeology Project

Christchurch Archaeology Project

Supporting Christchurch Archaeology helps protect the stories beneath our city, contributing practical support that enables careful research and informed heritage outcomes.

Māia Health Foundation

Māia Health Foundation

Healing is about more than buildings. Maia brings creativity and calm into healthcare spaces, aligning with our belief that wellbeing and patient experience matter just as much as clinical care.

Kind Foundation

Kind Foundation

Strong communities are built on care and connection. Kind Foundation works alongside people facing challenges, supporting wellbeing and positive outcomes where help is most needed.

The Keystone Trust

The Keystone Trust

A strong future for construction depends on access and opportunity. Keystone Trust supports young people into property and construction careers through scholarships and mentoring.

Amotai

Amotai

Inclusive supply chains create stronger industries. Amotai connects Māori and Pasifika businesses with opportunity, supporting diversity, capability, and long-term community impact.

A careful, collaborative approach

Heritage buildings often reveal their challenges only once work is underway. We plan for this, working closely with architects, engineers, heritage advisors, and craftspeople to respond thoughtfully as conditions emerge.

 

Our teams are experienced in:

  • Seismic strengthening and structural upgrades

  • Working with fragile materials and historic fabric

  • Staged delivery and investigative works

  • Operating within occupied or publicly accessible sites

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Every decision is weighed against long-term performance, heritage values, and future use.

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George Forbes Building - Stage 3

A technically demanding refurbishment that blends old and new, delivering a modern campus entry while carefully integrating heritage elements within a live university environment.

Education

Arts Centre F Block – The Observatory Hotel

Leighs steadily and methodically strengthened the existing structure through new foundations, shear walls, diaphragm floors and roof structures, and then reconfigured the internal spaces as a 33-room luxury boutique hotel.

Commercial

Arts Centre CE West Theatre Restoration

The repaired buildings opened in 2018 and now house a two-screen arthouse cinema, shared office space, a new restaurant and subsidised apartments for writers, scientists and artists.

Specialist

Featured Heritage Projects
Related Expertise

Our Capabilities

Discover the full range of Leighs’ capabilities — from health and education to commercial, civic, and specialised projects.

Our People

Our team combines technical expertise, practical experience, and local knowledge to deliver projects safely, efficiently, and to the highest standard.

Our Projects

Explore the projects we’ve delivered across New Zealand and internationally — from complex health builds to community spaces, commercial developments, and major infrastructure.

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