All of our Building Supervisors have the knowledge and experience to expertly manage the construction of your house extension with minimal interruption to your family.

Our Building Supervisors are there to fully manage all aspects of the building project. The Building Supervisor will be onsite with you every step of the way to ensure all work is carried out to the highest possible standard. They are your day-to-day contact that will work with you to facilitate any requirements you may have. They are your liaison between the tradespeople, designers and company management. They will also be able to answer any questions you may have about the construction or onsite procedures.

All of our supervisors have at least ten years’ industry experience and are qualified to manage any problems that occur. As project manager, they will organise and control all onsite trades and material deliveries so there is minimal interruption to your normal day. They will make sure that everything runs smoothly and that you will have a full understanding of the construction process. A good supervisor has excellent people skills, but also a good solid knowledge of construction, a fact we are very aware of when choosing our supervisors.

What is HIA GreenSmart?

HIA GreenSmart is a common sense approach to designing and building your new extension with an emphasis on making it as comfortable and as energy efficient to live in as possible. Important things considered include orientation of the extension, ventilation and insulation. The GreenSmart Professional Accreditation Course provides Australia’s housing industry with environmental awareness and recognised skills for more sustainable residential design and construction.

What is OH&S Certification?

Occupational Health & Safety Professionals ensure the safety and general wellbeing of everyone in their workplace. At Duncan Thompson Extensions, we take our people’s safety and wellbeing seriously and regularly undertake workplace inspections to ensure our total compliance to all safety regulations.

Related Information

Home Extension Costs

One thing almost everyone wants to know is how much a home extension costs. This is a difficult question to answer, but here we explain what factors determine the cost of an extension.

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There are a number of factors outside of our control, however we’ve completed so many over the last 30 years that we have a pretty good idea how long it takes to build an extension.

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We offer fixed-price home extension contracts which include design, planning approvals and construction. The contract details everything, with costings, so there are no nasty surprises.

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Project Management

Your Building Supervisor will be onsite every step of the way to ensure everything runs smoothly. They are your day-to-day contact and will facilitate any requirements you may have.

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Building Inspections

During every home extension a series of inspections are carried out to ensure all aspects of the construction have been implemented safely and within mandatory building requirements.

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Our people, from the front office right through to the onsite trades have worked with us for many years. This continuity of people ensures a smooth workflow during every extension we build.

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Building Permits

We’ll determine what permits and planning approvals are required to build an extension to your home. We negotiate with Councils on your behalf so there’s nothing you need to do.

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Building Insurance

Every home owner should ensure they have adequate insurance on their home before they start an extension. We can assist you if you have concerns about your level of cover.

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