Structural engineering for duplexes, townhouses, apartments and multi-residential developments across Brisbane, Gold Coast and Northern NSW.
Multi-unit projects can run smoothly for months, then lose time quickly when coordination slips.
That’s why we stay closely involved throughout the project — working with builders, developers, architects and consultants to keep documentation clear, decisions moving and issues resolved early.
We support multi-unit developments from early planning through to construction, providing structural and civil engineering, certification and ongoing coordination throughout the process.
Structural drawings, engineering documentation and practical design solutions that support approvals, construction and coordination across the wider project team.
Detailed civil drawings, engineering design and buildable solutions to streamline approvals, compliance and construction across the project team.
Form 15 design certification for residential projects throughout QLD and NSW, including structural documentation required for approvals and compliance.
Responsive support during construction to help resolve RFIs, site queries, design changes and coordination issues as they arise.
On-site structural inspections and Form 12 certification to help verify structural work during construction before elements are covered or completed.
Timber framing
Structural steel
Reinforced concrete
Masonry construction
Suspended slabs
Clear coordination and realistic timeframes help multi-unit developments move more smoothly from planning through to construction.
We review the development scope, architectural drawings and project requirements before preparing a clear proposal and timeframe.
We coordinate with developers, architects, builders, certifiers and consultants to understand the structural requirements of the project.
We prepare structural engineering documentation and coordinate with the wider consultant team throughout design development.
Final structural drawings and certification documentation are issued for approvals and construction.
During construction, we remain available for inspections, RFIs, certification and ongoing project coordination as required.
They’re the ones where issues get picked up early, communication stays clear and the project team keeps moving.
A builder once told us they chose B2 Structural for a simple reason — they knew if something came up, they’d be able to get hold of us.
It sounds small, but on larger developments, delays often start when questions sit unanswered or coordination slows down for too long. That’s why we stay closely involved throughout the project, helping teams work through approvals, documentation, site changes and day-to-day coordination as the project evolves.
Keep approvals, coordination and construction moving with practical engineering support.
Multi-unit developments often involve more coordination, consultant input and staged construction than standard residential projects. Here are some of the questions we’re most commonly asked by developers, builders and project teams.
We provide structural engineering for duplexes, townhouses, apartments and multi-residential developments across Brisbane, Gold Coast and Northern NSW.
Yes. Multi-unit developments rely heavily on consultant coordination throughout design, approvals and construction, and we work closely with the wider project team throughout the process.
Yes. We can support staged developments where approvals, documentation and construction are delivered across multiple phases.
Yes. We provide Form 15 structural certification and Form 12 inspections throughout the construction process where required.
Yes. We regularly assist with RFIs, site queries, inspections and design adjustments throughout construction as projects evolve.
Timeframes depend on the scale and complexity of the development, consultant coordination and approval requirements. Once we understand the project scope, we provide realistic delivery timeframes and ongoing communication throughout the process.
Yes. We regularly help builders and project teams work through RFIs, site queries and structural issues that come up during construction. On larger developments, quick responses matter because small delays can quickly affect the wider project.
Yes. We regularly work on staged multi-unit developments where approvals, documentation and construction are delivered across multiple phases. Clear coordination becomes especially important as projects scale and timelines evolve.
We stay involved throughout construction as required, assisting with inspections, RFIs, consultant coordination and site-related structural queries as the project progresses.
Yes. Changes during construction are common on larger developments. We help project teams work through design updates, site conditions and structural adjustments without unnecessary delays or confusion.