Delmerensmolen

Delmerensmolen is the remnant of a stone windmill standing in Aarsele, a district of the town of Tielt in the Belgian province of West Flanders. The structure sits on the corner of Delmerensmolenstraat and Sterrestraat and, despite its declining condition, has remained a distinctive landmark of this rural area for well over a century.

What is the history behind this mill?

A wooden post mill (standerdmolen) stood on this exact spot from the first half of the 17th century. It was demolished in 1854 and replaced by a round stone mill, which was put into operation in 1857. Parts of the internal machinery from the older post mill were reused in the new construction, linking the two structures across more than two centuries of continuous milling activity on the same site.

Why is it called Delmerensmolen?

The mill takes its name from the Delmeire family, who owned it from the 18th century until the early 20th century. This long single-family ownership left a lasting mark on local memory, and the name has stuck even though the mill later passed through several different owners.

What kind of mill was it?

Delmerensmolen was built as a round stone mill of the beltmolen type — a windmill raised on an artificial earthen mound that allowed carts loaded with grain to reach the entrance directly. It served a dual purpose: as a grain mill (korenmolen) producing flour, and as an oil mill (oliemolen) pressing oil from oilseeds. This combination of functions was common for rural mills in the region, which needed to serve varied needs of surrounding farms.

When did the mill stop operating?

Recognizing its historical and architectural value, the grain mill was granted protected monument status as early as 1944. Despite this recognition, industrial operation ultimately ceased in 1956, a fate shared by many traditional windmills in Belgium during the postwar mechanization of agriculture and milling.

What happened to the mill in the following decades?

In 1975 the mill was purchased by a doctor from the town of Zulte. He later transferred ownership to an English company, which went bankrupt in 1992. The lack of stable management and ongoing maintenance investment led to a gradual but visible deterioration of the structure's condition.

What does the mill look like today?

By 2004 the state of Delmerensmolen had become dangerous enough that it posed a risk to its surroundings. In response, in 2005 the company Groep Monument, acting on behalf of the municipality, dismantled the most hazardous upper elements of the mill — the roof, the sails, the rotating cap mechanism with its wheel, the upper shaft with brake wheel, the neck bearing, and one of the sail arms. This intervention was carried out to prevent structural collapse, but it also stripped the windmill of its most recognizable features.

Is Delmerensmolen still a protected monument?

No. By ministerial decree of 20 October 2020, the protected monument status of the stone windmill Delmerensmolen in Tielt (Aarsele) was fully revoked. This formal decision reflected the assessment that the structure, in its current state, no longer met the criteria required to retain protected heritage status.

Frequently asked questions

Where exactly is Delmerensmolen located? On the corner of Delmerensmolenstraat and Sterrestraat in Aarsele, a district of the town of Tielt in the province of West Flanders.

Can visitors go inside the mill? Given its poor structural condition and the revoked protection status, access to the interior is heavily restricted or not possible — the mill is best viewed from the outside.

Does the mill still have its sails? No, the key upper components, including the sails and roof, were removed in 2005 for safety reasons.

Where does the mill's name come from? From the Delmeire family, who owned the mill from the 18th century until the early 20th century.