Design Drawings
By George Giannakakis · M.Arch · RLA300580 · HIA Industry Judge
Last reviewed: · How we research
Design Drawings explained in detail
These are visual representations of a proposed building, structure, or product and are created by architects, engineers, or designers. These drawings communicate the design intent with detailed information on the project's layout, dimensions, materials, and construction methods. Design drawings can include floor plans, elevations, and sections. They may be done by hand or using CAD software.
In this episode we discuss the impact of making design or structural changes to your floorplan. Join us as we explain why different builders have different levels of allowable changes, what some of the more acceptable (or safer) changes are vs some of the more risky ones, and we finish off with our advice to you when considering or discussing structural changes with your builder.
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Frequently Asked Questions
Common questions about design drawings
These are visual representations of a proposed building, structure, or product and are created by architects, engineers, or designers. Understanding the terminology upfront helps you compare builder quotes and read your Australian building contract with confidence.
Verify against the binding rules in your state
BuildPilot is an independent Australian building platform, we publish guidance, we don't hold a building licence. Every Australian residential build must comply with the National Construction Code plus state-specific Acts and consumer-protection law. The authorities below are the primary sources of truth for the rules that actually apply to your project.
National
The primary national set of technical building standards that every Australian build must comply with. Volume 2 covers Class 1 & 10 buildings (most homes).
Specific material, product and method standards (e.g. AS 3700 masonry, AS 1684 timber framing) referenced by the NCC.
National peak body for residential builders. Publishes the most widely used home-building contracts and consumer guidance.
National peak body for general builders. Publishes commercial and residential contracts and industry guidance.
By state & territory
Links above open the public website of each authority. BuildPilot is not affiliated with these bodies and does not act on their behalf. Information on this page is general - check the current edition of the NCC and the relevant state Act for binding requirements.
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