Construction Drawings

Builder-friendly details, schedules and specifications

Trinity Design & Planning prepares comprehensive construction drawing packages for residential and multi-residential projects across Western Sydney. Our construction documentation is clear, detailed and fully coordinated, ensuring builders, certifiers and engineers receive precise information to execute your project accurately and efficiently.

Construction drawings are the final and most critical stage of architectural documentation. They provide the exact specifications, dimensions, materials and technical details needed for quoting, tendering and on-site construction. We ensure every drawing meets NSW standards and aligns with your approved DA or CDC plans.


Why Construction Drawings Are Essential

While DA or CDC documentation secures approval, construction drawings provide the information necessary to build your project correctly. Incomplete or unclear drawings often lead to:

  • Cost overruns

  • Delays on site

  • Miscommunication between trades

  • Structural or compliance issues

  • Incorrect material selections

  • Variations and disputes

Our construction documentation is designed to prevent these problems by giving builders everything they need from day one.


What’s Included in Our Construction Drawing Package

1. Detailed Floor Plans (Construction Ready)

Scaled and annotated plans including:

  • Wall types and specifications

  • Door and window sizes

  • Room dimensions

  • Structural notes

  • Setout notes

  • Floor finishes and transitions

These plans guide framing, fit-out and material installation.

2. Elevations with Material Specification

All elevations clearly show:

  • External finishes

  • Cladding and brickwork details

  • Roof pitch and form

  • Window and door heights

  • Eave profiles and fascia details

  • Architectural features and trims

These ensure consistency in construction and façade compliance.

3. Sectional Drawings (Long & Cross Sections)

Sections illustrate:

  • Floor-to-ceiling heights

  • Roof and ceiling construction

  • Wall build-ups

  • Stairs and structural steps

  • Waterproofing zones

  • Slab and footing integration

These drawings are essential for accurate engineering and installation.

4. Internal Elevations

Detailed drawings for:

  • Kitchens

  • Bathrooms

  • Laundries

  • Robes and joinery

  • Feature walls

  • Niches and built-ins

Internal elevations reduce errors during joinery fabrication and fit-out.

5. Door & Window Schedules

Comprehensive schedules listing:

  • Sizes

  • Types

  • Materials

  • Hardware notes

  • Glazing requirements

  • Compliance considerations

Builders, manufacturers and certifiers rely heavily on schedule accuracy.

6. Specifications & Notes

We include technical notes covering:

  • Construction methods

  • Timber and steel requirements

  • Waterproofing

  • Insulation

  • Fire-rated elements

  • Ventilation

  • Energy efficiency

  • Site conditions

These ensure adherence to NCC and Australian Standards.

7. Coordination with Engineers & Consultants

We align construction drawings with:

  • Structural engineering

  • Hydraulic/stormwater plans

  • BASIX requirements

  • Bushfire assessments (if applicable)

  • Acoustic or energy reports

This minimises discrepancies and approval delays.


Who This Service Is For

Our construction documentation supports:

  • New homes

  • Duplex and dual occupancy projects

  • Townhouses and multi-residential dwellings

  • Extensions and additions

  • Renovations and alterations

  • Granny flats

Builders, owner-builders and developers benefit from the clarity and technical precision of our documentation.


Choose TD&P for Construction Drawings

Builder-Friendly Detail

Our drawings are drafted with the builder’s perspective in mind—clear, practical and easy to interpret.

Compliant and Fully Coordinated

We ensure your construction drawings align with DA/CDC approvals, NCC requirements and engineering documentation.

Local Experience Across Western Sydney

We understand local site conditions, council preferences and compliance expectations in Fairfield, Liverpool, Cumberland, Parramatta and surrounding LGAs.

Reduced On-Site Errors

Accurate documentation prevents costly mistakes during framing, plumbing, electrical installation and finishing stages.


How the Process Works

Step 1 — Review DA/CDC Documentation

We start with your approved plans and clarify any required variations before construction.

Step 2 — Prepare Detailed Drafting

Every plan is drafted in CAD with the correct level of detail for construction.

Step 3 — Coordinate with Consultants

We ensure alignment between architecture, structural engineering and hydraulic documentation.

Step 4 — Issue Final Construction Set

Your final package is delivered in PDF format, ready for tender or construction.


Build With Confidence

Construction drawings provide the technical foundation for a smooth and efficient build.
We ensure your documentation is accurate, compliant and tailored to your project’s unique requirements.

Contact us today via email or call 0401 779 749

Tailor Your Project