top of page

National Teachers' College, Kaliro


Kaliro, Uganda​


FBW Group


MoES Uganda / Enabel


Transsolar (Environmental Engineer)


615sqm(typical classroom block)



National Teachers' College Kaliro is a secondary school teacher training college located in rural Uganda. in 2013 the existing infrastructure was dilapidated and inadequate and as a result the college could not provide effective and quality training. The Ministry of Education and Enaleb appointed FBW Architects to develop the masterplan and detailed design for an improved campus. The aim is to provide a sustainable design solution, which addresses space, function, energy needs and that above all creates a comfortable and conducive learning environment.​

The design approach seeks to optimise natural resources, integrating with and capitalising on existing amenities. The architecture aims to strike a balance between analysis, context and beauty. The emphasis is on providing effective, simple solutions to meet both explicit and implicit objectives, while utilising appropriate technologies that reflect significant innovation and provide tangible return. The dramatic overhanging roofs and expressive space frame provide a unifying architectural language, while also providing ventilation, protection from direct sunlight and rain, and the ability to efficiently harvest rain water.

General Arrangement

The new NTC Kaliro campus includes a library, classrooms, workshops, laboratories, administration offices, student accommodation and staff housing. Two existing administration and teaching buildings - Blocks X and Y - have been updated, while a further four new buildings - Blocks C1, C2, D and E -  have been added to the masterplan.

While the original buildings are made up of clusters of small spaces the new blocks designed by FBW are long rectangular buildings each with a single mono-pitch roof. They contain the library, a laboratory and several lecture rooms, punctuated by external teaching spaces.

Solar Shading


All new-build blocks have been orientated on the east-west axis for optimized solar protection. This is the defining feature of FBW’s 3-phase masterplan, which proposes that the original campus buildings should eventually be replaced with new structures orientated according to tropical design principles.


Each new-build block has a large overhanging roof to shade the external walls of the building and reduce solar gain from heating the fired brick walls.

Double Roof

Each of the rooms is enclosed by a suspended plaster ceiling, with a ventilated roof cavity. This air space helps to prevent thermal transfer from the metal roof sheets to the rooms below. The cavity is protected from driving rain by mild steel louvres, which in practice limit the air flow through the space. Selecting wider louvres or removing them all together could improve the passive cooling effect.

Passive Ventilation

Prevailing Wind

The climate in Kaliro is relatively moderate with prevailing winds on the north-south axis. Classrooms have been designed with northern and southern oriented openings in order to optimise cross ventilation.

Stack Ventilation

A major sustainable design feature was the inclusion of solar chimneys, which were intended to provide both stack ventilation and architectural expression. In practice, the solar component has been found to be inadequate, instead they function better as wind catchers. This could be because they are not high enough to create sufficient suction to draw air from the interior spaces. Locating solar chimneys on the taller side of the building would help to improve their function.

Night Cooling

The design features of a double door concept, where the interior door is fitted with burglar bars and a mosquito net, while the outer door is fitted with glass. This enables the outer door to be left open at night-time so that warm air can escape from the building. Unfortunately ensuring this habitual behaviour can be challenging as in practice, people feel uncomfortable with leaving doors open.