Step 1

Malts

To brew beer one mainly uses barley but also wheat, rye, oats and spelt. The grain must first be treated in order to brew. This treatment is called malting. The grain is made ready for brewing by soaking, germinating and drying it. This step largely determines the colour, aroma and taste of the malt. The higher the temperature during drying, the darker the malt. During malting, enzymes have formed in the grain kernel that are later needed to convert the starch from the grain into sugar. Malting is done in a malt house. The brewer himself selects the desired types of malt.

Step 2

Crushing

The malt grains must be broken to release the starch and loosen the chaff. This is called milling the malt. It is done in the grinder. The starch is important in the next step and the chaff is important afterwards for filtering.

Step 3

Mashing

The malted malt is added (poured) into the brewing water in the mash tun. This mixture is called the mash. By gradually heating the mash to different temperatures, the enzymes convert the starch into fermentable and non-fermentable sugars. This process is called mashing. The fermentable sugars result in a drier beer, whereas the non-fermentable sugars give a fuller beer. Depending on the steps, temperatures and time, the brewer can determine the quantity of fermentable and non-fermentable sugars.

Step 4

Filtering and rinsing

The next step is to filter the sugar-rich mash. The hot mash is pumped to the filtering bowl. The chaff particles of the malt form a filter bed at the bottom, through which the sweet liquid gently seeps. We rinse the filter bed with hot water to take away as many sugars as possible that are still in the filter bed. The clear sugar-rich liquid that remains is called wort. The wet chaff particles that remain in the filter bed, also called draff, eventually serve as cattle feed.

Step 5

Boiling of the wort

The wort now enters the boiling kettle. Boiling is necessary for various reasons. The prolonged heating sterilises the mixture. It ensures that the large protein molecules are removed from the wort, that unwanted volatile substances evaporate from the wort and that bitter substances dissolve in the wort. Bitter hops are added at the start of the boiling process and aroma hops at the end. The latter hops add additional flavour and aroma components. How long the brew must be boiled in total depends on the style of beer, but always for at least one hour.

Step 6

Cooling

After boiling, the wort goes to the fermentation tank. The hot wort must be cooled as quickly as possible to a temperature at which the fermentation process can start. For this, we use a plate cooler. On one side of the plate cooler, we pump the hot wort through, on the other side cold water. In this way, the hot wort transfers its heat to the cold water.

Step 7

Fermentation

The cooled wort goes into the fermentation tank. The yeast is added and converts the sugars in the wort into alcohol, carbon dioxide and many other aroma components. At this point, we speak of beer for the first time. The whole process takes a week to several weeks, depending on the yeast used and the beer recipe.

Step 8

Lagering

After the main fermentation we let the beer lag. The beer is brought to a low temperature for several weeks. During this period the beer can rest and mature. The yeast cells sink to the bottom and the beer clarifies.

Step 9

Bottling

After the weeks of lagering, it is time to bottle the beer. We add a small amount of yeast and sugar to the beer before filling the bottles. The bottles are then crown capped, sleeved and labelled before being placed in containers or boxes.

Step 10

Refermentation

The finished bottles remain in a warm room for another 2 weeks for refermentation in the bottle. During this refermentation, extra carbon dioxide is created. This creates the fine gas bubbles in the beer that are necessary for a nice head when pouring. After the refermentation process and an additional maturation in our cellars, the beer is ready for distribution.

Step 11

Distribution

Once the beer has re-fermented and has matured for a few more months in our warehouse, we take it to pubs, restaurants, supermarkets, drinks shops... and so on.

Step 12

Tasting

Finally, you can taste and enjoy our local speciality beers to your heart's content. Cheers!