What is a blind panel (spaarveld)?
A blind panel is a shallow, recessed area in a brick wall that lies slightly deeper than the surrounding brickwork. In Dutch it is called a spaarveld or blind veld. The panel is often filled with decorative brickwork, such as herringbone or interlaced patterns, and is frequently finished at the top with a row of small round arches (a round-arched frieze). Blind panels were especially common in the Romanesque period; they can still be seen in large numbers in village churches in the Dutch provinces of Groningen and Friesland.
Characteristics
- Recessed field. The panel is usually set back only half a brick or less from the façade. It is not an opening and does not pass through the wall.
- Framing. The edge is formed by the solid wall sections around it, sometimes with vertical pilaster strips (lesenes) and an arched frieze at the top.
- Infill. Decorative brickwork, bricks of alternating colours or simply plain brickwork.
- Function. Mainly decorative: it articulates a large, closed wall. It also saves some material, hence the Dutch name (literally “saving field”).
- Difference from a blind niche. A blind niche is a separate, often deeper recess; a blind panel is a wide, shallow field that forms part of the articulation of the whole façade.
Application
When maintaining or restoring façades with blind panels:
- Document the pattern. Photograph and draw the decorative brickwork before cutting anything out, so the bond can be reinstated exactly.
- Use suitable bricks and mortar. Historic brickwork usually suits a lime mortar better than a hard cement mortar; the latter can damage soft old brickwork. Let a restoration specialist decide on the mortar.
- Watch the drainage. The lower edge of a blind panel catches rainwater. Check there in particular for washed-out joints and frost damage.
- Ask for consent first. Churches and old buildings with blind panels are often listed; check with your local authority, as listed buildings usually need consent for work on the façade.
Common mistake: “straightening out” the decorative brickwork in a blind panel during repointing, or replacing it with plain stretcher bond, so that the original pattern is lost.
Related terms
- Blind niche
- Decorative brickwork
- Round-arched frieze
- Interlaced brickwork
- Romanesque architecture
- Foundation arch
- Pointed arch
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