Set among rolling tea plantations and misty hills in Kenya’s western highlands, the Sacred Heart Cathedral serves as a spiritual and civic landmark. Commissioned by the Diocese of Kericho, its design responds to the culture and climate of the Rift Valley, as well as Roman Catholic liturgical tradition. This dual aim is reflected in the building’s form, materials, and the contributions of regional artists, resulting in a place of worship that unites global faith with local identity.

Material expression
Structurally, the nave is defined by ten in-situ concrete arches that step upward in height and span, and were engineered to resist seismic activity. From each arch, slender beams cantilever outward to shelter side aisles and external terraces. Between the frames, a delicate timber lattice made from Kenyan cypress filters daylight and softens the acoustics. A continuous slot of glazing along the ridge admits a controlled shaft of sunlight, illuminating the nave without heat gain and animating the interior throughout the day.

Much of the material palette was locally sourced. The podium and terraces are built from Nairobi Blue Stone, whose cool tones contrast with the warmth of timber and clay tile. Natural ventilation is achieved through operable doors in the side aisles and louvred openings at high level, aided by the thermal mass of the stone base. These strategies, combined with deep overhangs and a double-skin insulated roof, ensure comfort in a climate that alternates between equatorial heat and heavy rain.

The surrounding landscape provides further opportunities for congregation and contemplation. Approached through a walled compound, visitors first encounter a slender bell tower and a freestanding Lady Chapel, sharing the same palette of white plaster, stone and red tile. The ensemble is set around a parvis paved in local granite.

Gardens cascade down the hillside in long curved terraces, each incorporating bench seating and devotional sculpture. Terraces also contribute to the management of heavy rainfall. French drains direct rainwater to a soakaway in wetter months; in dry periods they are irrigated by water harvested from the roof and stored underground.

Art and representation
Art and craftsmanship are woven into the cathedral at every scale. Studio Propolis, a Nairobi-based design workshop, created furniture including pews and the bishop’s throne, all shaped in cypress to echo the building’s gentle curves. Bronze entrance doors by sculptor Florence Wangui are cast with symbolic reliefs, and open to reveal a luminous interior where cast-glass panels depict the Stations of the Cross, and a brass figure of Christ by Tüms Yeshim is suspended over the altar. Scottish artist John Clark devised wheat patterns for the tiled roofs in reference to the Eucharist, and coordinated works by many Kenyan artists. Among them is a 20m-long mosaic of the Garden of Eden at the entrance gates, created in marble and granite by Githaka Karuri.

Completed in 2016, Kericho’s cathedral is a unifying anchor for a fast-growing population which had previously worshipped in an overflowing, dilapidated church. It reflects the community it serves, and ensures an equal experience for all who enter: the same view, sound, and sense of belonging in a place designed around shared spirituality.