Theresa L Hatton Building Designer

04/04/2026

25/03/2026

Buying a shed & converting it into a house. Think carefully...

When you purchase a prefab shed, that’s exactly what you’re getting — a shed. It may seem like a cheaper option upfront… but is it really? Just a couple of items that you would need to consider.

To make it liveable, you’ll need to build an internal frame inside the existing shed structure — meaning you’re effectively paying for two frames. That adds cost straight away.

Then there are wider window reveals due to 2 frames, additional work to address thermal conductivity in the metal frame to meet energy efficiency requirements, and upgrading a slab that was never designed for residential use. All of this and other items adds more time and more expense.

In reality, a shed conversion often doesn’t save money.

A better approach?
Designing a small, well-planned dwelling using cost-effective materials from the start. You’ll achieve a comfortable, compliant home — without the hidden extras.

Spend your budget wisely, not twice.

Thinking about building or converting? Contact
www.theresahattonbuildingdesign.com.au to discuss the best approach for your project, or book a consultation to get it right from the start.

Theresa Hatton is a specialised Building Designer and has been completing residential and commercial design projects in Launceston for 29 years.

21/11/2025

Looking for a building designer? Theresa Hatton Building Design.
New builds, additions, internal renovations bathrooms kitchens, maybe a new garage.

Theresa Hatton is a specialised Building Designer and has been completing residential and commercial design projects in Launceston for 29 years.

28/09/2025

Designs That Feel Like Home
Whether you’re planning a new dwelling, adding a shed, refreshing your interiors, or creating a new commercial space, we take the time to understand your vision and bring it to life.
Our approach is personal—delivering practical, beautiful designs that make everyday living and working better.

19/04/2025

Happy Easter

09/01/2025

Roof Insulation and Condensation Management
In a typical roof construction diagram seen below, the sarking layer may represent either traditional sarking or a roof blanket. This layer plays a crucial role in managing condensation within your roof space.

For new constructions and renovations, the industry standard has shifted toward using vapour-permeable membranes. As seen in the 2nd diagram below. These advanced membranes allow the roof to "breathe," effectively dispersing condensation and reducing the risk of moisture accumulation. This feature is instrumental in preventing the growth of mould and maintaining a healthier indoor environment.

For a guide on managing condensation in roof spaces, please refer to the link provided below.
https://www.cbos.tas.gov.au/__data/assets/pdf_file/0004/463630/Condensation-in-buildings-guide-2019.pdf

25/12/2024

Merry Christmas!

13/11/2024

Are you looking for someone to undertake your next project? From Dwellings to commercial.
www.theresahattonbuildingdesign.com.au

24/10/2024

Looking for someone for your next shed project.
Prefab Sheds- Site Plans - Planning Application- Approvals
www.theresahattonbuildingdesign.com.au