Sandvikens kyrka

The church is built of brick with a red granite base, its exterior rendered in red and its interior in white. Sources describe its style variously as Art Nouveau (jugend) and stripped-back neo-Gothic, reflecting the transitional design language of the early 1930s; visitors may notice both influences in the detailing. The building comprises a three-aisled rectangular nave with a narrower chancel, flanked by a sacristy and a baptismal chapel, and is crowned by a sturdy tower with a shingle-clad spire topped by a gilded cross.

Wahlman designed not only the building but its complete fixed interior, reportedly down to door handles and light fittings, giving the church a notably unified appearance. Particular attention is often drawn to the hand-carved, gilded wooden ceiling crowns and to a small baptismal crypt with an illuminated, gilded oak font canopy, both considered strikingly modern for their time.

The altarpiece, painted by Gunnar Torhamn in 1931, depicts the Sermon on the Mount, a subject said to reflect contemporary educational reform debates of the 1930s. Other notable furnishings include an altar cross by Jacob Ängman set with stones symbolising Christ's five wounds, a wooden crucifix carved by John Lundqvist, and a font of Kolmården marble with a silver bowl, also by Ängman. The pulpit, carved in oak, bears gilded relief panels by Torhamn depicting gospel scenes.

The foundation stone was laid on 9 June 1930 with the participation of Archbishop Nathan Söderblom, later a Nobel Peace Prize laureate; a document casket containing a bible, hymn book, coins and newspapers was built into the foundations. The new church was consecrated on 29 November 1931, funded partly by a substantial donation from works manager Tord Magnusson. The earlier timber church, in use since 1877 and later a works chapel for Sandvikens Jernverk, was demolished around 1932, though traces of its foundations remain visible north of the present chancel, along with the graves of its first vicar and sexton.

The church bells, four in total, were donated by ironworks founder Göran Fredrik Göransson and his family in 1889; two of the four bells in the tower today came from the earlier church. East of the church stands a small burial chapel dating from 1906, and in the pine park below is a granite sculpture of Saint Staffan, patron of Hälsingland, donated by Sigrid Göransson, granddaughter of the ironworks' founder.