Spirig front access doors are the eye-catcher of any spring catchment. They are used when it is not possible to enter the spring water catchment from above (dome access).
Our front entrances are not doors adapted for a specific purpose, but are specially designed for use in reservoirs.
A reservoir accessible from the front offers significantly greater convenience. On steep slopes, the excavation required is reduced, and it offers numerous other advantages. The door leaf is designed for continuous ventilation, thereby improving air exchange within the spring chamber. Robust locking mechanisms provide a high level of protection against external attacks; they are sturdy yet extremely smooth-operating.
All openings are protected with insect screens.