Tiny Houses

No AC required: How this tiny house leverages nature for optimal cooling

View 20 Images
Casa Caoba consists of five parallel walls that extend outwards, forming the four residential units of the dwelling
Mateo Pérez Correa for PAE
Passive Cooling Paradise: How Casa Caoba Naturally Beats the Heat

Mateo Pérez Correa for PAE
Open-Air Tiny Home Blends Into the Lush Hillsides of Colombia

Mateo Pérez Correa for PAE
Casa Caoba consists of five parallel walls that extend outwards, forming the four residential units of the dwelling
Mateo Pérez Correa for PAE
The home incorporates an open-air element to the structure, where the open-walls serve to facilitate passive airflow throughout the entire home

Mateo Pérez Correa for PAE
The master suite features an extra large stoned walled shower
Mateo Pérez Correa for PAE
The open-air bathroom boasts magnificent views
Mateo Pérez Correa for PAE
Elevated master bed facilitates hidden storage underneath
Mateo Pérez Correa for PAE
Master bedroom is large and open, with a small lounge area to enjoy the views
Mateo Pérez Correa for PAE
Timber sliding doors separate the bedroom from the bathroom
Mateo Pérez Correa for PAE
The heart of Casa Caoba is the central module which serves as a space for reflection and reconnection with nature
Mateo Pérez Correa for PAE
The central module or relaxation terrace, complete with plunge pool and outdoor lounge
Mateo Pérez Correa for PAE
To create this atmosphere, the southern part of the module is left uncovered to allow natural light to filter in all day long

Mateo Pérez Correa for PAE
This central terrace serves as a space for reflection and reconnection with nature
Mateo Pérez Correa for PAE
This design fosters a direct relationships between spaces and nature

Mateo Pérez Correa for PAE
The north side of the home is adorned with local vegetation
Mateo Pérez Correa for PAE
Casa Caoba features an open-air minimalist kitchen and dining area
Mateo Pérez Correa for PAE
Sliding timber doors and circular cut outs, allow for flow of air throughout the entire home
Mateo Pérez Correa for PAE
Casa Caoba, the home is nestled amid a pre-existing mango grove
Mateo Pérez Correa for PAE
Casa Caoba plans by PAE
PAE
Casa Caoba floor plans by PAE
PAE
View gallery - 20 images

Colombian architectural firm PAE has created an open-air tiny house that is built into the lush hillside of Anapoima, Colombia. Dubbed Casa Caoba, the home is nestled amid a pre-existing mango grove, and boasts a minimalist design that embraces the the lush outdoor setting. Positioned 900 meters (2,953 ft) above sea level, the home is constructed on a stone foundation that conforms to the steep terrain of the plot.

Casa Caoba consists of five parallel walls that extend outwards, forming the four residential units of the dwelling. Furthermore, the architects have incorporated an open-air element to the structure, where the open walls serve to facilitate passive airflow throughout the entire home. To achieve this objective, the floorplan of Casa Caoba minimizes the layout of longitudinal walls and incorporates openings in the transversal walls.

By seamlessly blending the home with the surrounding landscape, the architects have created a space that is truly in harmony with its environment. The microclimates created by the open-air design are also noteworthy. The design channels cold air from the mountain-side of the home – providing natural cooling – while the walls serve as thermal mass, regulating the temperature inside. That feature is particularly important in this part of the world, known for its high temperatures throughout the year.

The north side of the home is adorned with local vegetation
Mateo Pérez Correa for PAE

Casa Caoba is characterized by the use of locally sourced stone, timber and bamboo that are readily available within the region. The entire project is adorned with bamboo ceiling slats, and local craftsmanship was employed for the pine wood and carpentry of the teak furniture. The tiny home boasts a cohesive design language that is contrasted by the use of stone and concrete materials, while the use of wood adds a cozy and welcoming feel to the interior.

This central terrace serves as a space for reflection and reconnection with nature
Mateo Pérez Correa for PAE

Moving through the interior of the home, Casa Caoba features an open-air minimalist kitchen and dining area that also doubles as the home's entrance. The dining zones adjoins the central module or relaxation terrace, complete with a plunge pool and outdoor lounge. This central module serves as a space for reflection and re-connection with nature. To create this atmosphere, the southern part of the module is left uncovered to allow natural light to filter in all day long, while the north side is adorned with local vegetation.

Timber sliding doors separate the bedroom from the bathroom
Mateo Pérez Correa for PAE

The next section of the home features a large master bedroom, complete with a raised level for the bed, facilitating ample hidden storage underneath. The bedroom is adjoined by the striking open-air bathroom, complete with concrete flooring, open-air bath with draw curtains for privacy, concrete basin with floating mirror, and extra large stone-walled shower.

Casa Caoba represents a new era of sustainable and unconventional architecture that prioritizes coexistence with nature, without the need for a large and imposing structure. The use of natural ventilation and passive cooling techniques further underscores the home's innovative eco-design and functionality. The result is a beautiful tiny home that seamlessly blends with the surrounding ecosystem, without sacrificing on comfort or style.

Source: PAE via Archdaily

View gallery - 20 images
  • Facebook
  • Twitter
  • Flipboard
  • LinkedIn
7 comments
Bruce Warren
What about humidity?... many days on the Texas coast are a nice 75 degrees but the humidity is 95% and not comfortable sitting in a chair. And what keeps the mosquitoes and roaches and other bugs from living with me?
Gregg Eshelman
Can it maintain a temperature of 71 degrees Fahrenheit inside? Even if it can, if it can't also keep the humidity down, it'll still be a sweatbox like a building with a swamp cooler. Our human autonomic systems pump out more sweat in a cool and humid environment than they do a cool and dry one. That leaves us just as icky as in a hot environment, dry or humid.
mediabeing
I'm with Bruce about this.
It might, and I mean 'might', be a nice place for a weekend or something, but the pool maintenance alone would mess it up for me.
No doubt the elite would have (at least) weekly pool care specialists on the job.
Pupp1
I think in this case, "natural cooling" is just a marketing tool with no meaningful amount of cooling. At least it earned a bunch of free advertising from New Atlas.
CAVUMark
I am not sure I understand the use of "seamlessly blending with the surrounding landscape".
minivini
It would be immensely useful to publish some real data to back up the claims of “comfort” inside the home. What are the average temperatures outside versus inside throughout the year? Passive cooling is absolutely wonderful when it works and can be quite miserable when it doesn’t.
Lorenzo
The title says “No AC required”. But picture 7/20 shows an AC unit in the bedroom!