St Andrew's Church, Deopham

St Andrew's Church in Deopham is a medieval parish church in rural Norfolk, Grade I listed, with a late medieval timber roof featuring roll-moulded cambered ties, arched braces and wooden angel corbels. The nave dates to the late fourteenth century and the building sits within the Diocese of Norwich.

The challenge

Like many rural medieval churches, All Saints' had no effective heating system. The high timber roof and stone walls make the building extremely difficult to heat by conventional means. Any installation needed to preserve the historic fabric, including the timber roof structure, stone arcade and medieval features throughout.

The approach

Infrared radiant heaters were mounted on the nave arcade walls, positioned high enough to be unobtrusive but angled to direct warmth down toward the congregation in the pews. The heaters warm people and surfaces directly rather than trying to heat the large air volume under the roof.

Fixing was designed to be reversible, using existing mortar joints in the stonework. Cabling was routed discreetly along the wall surfaces.

Heritage considerations

As a Grade I listed building, the installation required careful consultation. The heaters sit above head height on the arcade walls and are barely noticeable from the nave. The timber roof, medieval stonework and all historic features were left completely untouched. No underfloor work or pipework was needed.

Result

The congregation now has direct warmth during services without any pre-heating period. The system runs only when the building is in use, keeping running costs proportional to actual usage rather than trying to maintain temperature in an empty medieval stone building.