CLASS 10A CARPORT/PATIO/SHED
Class 10a structures: smooth certification over multiple projects.
In the industry?
Your next projects delivered safe and compliant, ready for Queenslanders to enjoy


Service Options – new Class 10a structures
Send plans for a quote or contact us
Drag and drop documents direct: online form (engage BA&A and we’ll begin and send the invoice)
Save time
Streamlined approvals
Innovative technology
Over ten years experience with Class 10a projects
Rapid engagement: quick online form
Access your personalised portal dashboard ->check project status, mange documentation whenever suits your team.
Client questions answered quicker
So you don’t have to wait, its easy to get in touch with our small and friendly team. We get to know you (and your projects!) and tailor service options accordingly.
You can expect
Support to quote your next project accurately –help ownersunderstand additional applications like boundary relaxation / siting variation. Quick clarificationof site specific requirements and QDC MP 1.2 insights are just a call or email away.
Speedy advice from our dedicated 10a team means you can find the best design solution even when services are within 3m of new work or a Build Over Asset (BOA) is triggered.
A guide on site specific requirements and expert insights to navigate town planning overlays–itseasy to obtain sanity checks from consistent points of contact at BA&A.
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Install dates met – approvals issued fast
- Because council approval is commonly triggered for Class 10a building work, your design and sales consultants need quick answers.
- For standard to challenging projects, BA&A can help overcome any challenges early. -
Build safe and keep your clients happy
Approvals are valid for 12 months (ask if longer is required, we can tailor to suit) -
Legislative obligations met = peace of mind
At finalisation stage, streamlined systems support owners. So your Form 21 is in hand ASAP, and you can get on with winning next jobs.
Scheduling and FAQs
Need your Class 10a projects delivered on time, safe and compliant?
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Check out our tips and timesavers for patio, shed and carport approvals in Brisbane and surrounds.
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Understand timeframes with this guide.
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Arrange fuss-free final inspections.
Simplify the complex
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Clarifying setbacks
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Property easements / covenant requirements
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Building code fire separation requirements when less than 900mm from property boundary
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Termite protection / roof water discharge
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Triggers: Exceptions and exemptions

Knowledgeable and experienced
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Custom sheds and kits
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Decking solutions/ modular or composite systems
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Colourbond/ roofing structures
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Roof water: downpipe requirements / advice for legal point of discharge: flat/ flyover/ gabled carports
Shed builders, patio suppliers and outdoor living space designers – get started here.
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Residential building approvals/ certification for contractors/ suppliers (patio, shed, carport, pergola)
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Deck and roofed decks - Class 10a domestic building approvals: certification for builders and deck specialists
For multiple projects, ask for access to the client portal. Its simple to arrange and means that your team can track and organise your 10a work, as suits you.

Construction by @rd_deckboys, engineered by @ngsengineers

Construction by Steve Brooks, plans by GB Design

c/o SEQ Patio Group
PROFESSIONALS WE WORK WITH
Terms you need to know
1.
RFI: The Request for Information is a list of requirements. This document outlines all items required by the certifier to issue an approval.
2.
Build Over Sewer (BOS): an approval from Council is required to build over or near a sewer line. During assessment, BA&A can determine if a BOS permit is required.
3.
Build Over Stormwater (BOSW): an approval from Council is required to build over or near stormwater infrastructure.
4.
Relaxation (or Siting Variation): a relaxation approval from Council may be required if you are building within the boundary setbacks of your property. There are different setback requirements for lots under 450m2 and lots over 450m2
6.
Form 15: this is a certificate required before the building works can commence to certify that the design is compliant with the relevant regulations.
7.
Form 16: this is a certificate required at the completion of building works to certify that the installation or inspection of a stage or aspect is compliant with the relevant regulations.
8.
Form 21: once all required documentation is received, this is the final certificate issued by the certifier. Finalises the building application.
Checklist: 10a structures
Speed your approvals: include these details
Infrastructure: detail location of sewer, stormwater, water mains including connection points/ manholes etc. Search tool/ links here
Site Plan
Elevation Plan
Road boundary
Total height of structure from Natural Ground Level (NGL)
Height of wall
Setback distances to Outermost Projection (OMP-eaves), wall,
existing buildings on site.
Road boundarySite cover and area
Orientation or north point
Take the info with you
Builders/ contractors: ensure your 10a projects comply.
Resources below to help you keep your team informed of the shed/ carport/ patio/ deck certification process.
Contact us for a printed version.