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Felix Riedweg Pty Ltd

- Orientation

- Shade

- Cross Ventilation

Award-winning Felix Riedweg Architects Pty Ltd have been designing climate responsive Townsville homes for over 15 years.


phone: (07) 4771 3906 - fax (07) 4724 0620
office: 11, Roper Court North Ward Qld 4810
e-mail: felix@riedweg.com.au

Climate Responsive Design in the Coastal Dry Tropics

Climate Responsive Design in the Coastal Dry Tropics


Common logic
would hold that Townsville born and bred architects would have the clearest insights into building design that makes the most of the Coastal Tropical climate. However, Swiss-born Architect, Felix Riedweg, has a wall in his studio crammed with Climate Sensitive Design Awards.

"I did my architectural training in Switzerland", says Felix, "and this has greatly helped me understand tropical design.

This is because, when I first arrived in Townsville in 1989 and started designing for Townsville conditions, I was forced to question the logic of every single line I drew.

I quickly realised that the entire world of climate sensitive building design was turned on its head in Townsville compared to Switzerland.

"For example, in Switzerland, good design lets the weak northern hemisphere sunlight in and keeps freezing wind out. On the other hand good tropical design keeps the sun out and lets the breeze cool the house.

"However, while these design principles are simple and intuitive and cost no more than the more common designs, they are very rarely seen in Townsville", says Felix.

"This means people pay more to power uncomfortable, inappropriately designed houses and greenhouse emissions go up because of increased coal fired energy consumption", he says.


3 Key Design Elements for the Coastal Dry Tropics

Orientation: the building should be positioned in the lot so as to allow maximum breeze access
Shade: keep the sun out of the house and off major structures
(in particular windows) and humans (shade outdoor areas)
Cross Ventilation: the building envelope should allow the movement of breeze through the building


More information about Climate Responsive design in the Coastal Tropics see the Felix Riedweg Architect book:


The Townsville House
.
More information.



More information about Felix Riedweg Architects Pty Ltd

Felix Riedweg Architects Pty Ltd Business Profile (.pdf)
Felix Riedweg Architects Pty Ltd Projects (.pdf)



Felix Riedweg Brochure
Felix Riedwig Brochure

The following diagrams demonstrate the 3 Climate Responsive Design Principles for the Coastal Dry Tropics.

GOOD, BAD & EXAMPLE DESIGN
Good Design
Bad Design
Example Design
See schematic of well designed house in the Coastal Tropics
See schematic of a poorly designed house in the Coastal Tropics
An example design for a well designed house in the Coastal Tropics


ORIENTATION - orient the building appropriately
ORIENTATION - orient the building appropriately


SHADE - keep the sun out and off walls
SHADE - keep the sun out and off walls


CROSS VENTILATION - let the breezes in
CROSS VENTILATION - let the breezes in


Key Considerations - sun and wind
Key considerations for climate sensitive design:
the position of the sun and direction of summer breezes.

Key Considerations - sun and wind