Products - A.B.S. - Flexible Silos für Pellets und Schüttgut

Tried and tested pellet silos from A.B.S. – always the best solution

Tried and tested pellet silos from A.B.S.
Always the best solution

We at A.B.S. build a suitable silo solution for your storage room. We combine the given room situation with the requirements for boiler and discharge.

Storing wood pellets in flexible fabric silos from A.B.S. joins a traditional fuel type with modern convenience.

Our production facility in Germany manufactures the silo bags for the pellets from high-strength high-tech fabric. This fabric is adapted to wood pellets as a delicate bulk material, it is dust-tight and features permanent electrostatic dissipation. The flexible walls and built-in impact protection ensure gentle filling of your fuel.

For high-capacity silos, our company founder has developed an extremely exclusive high-strength fabric. Only A.B.S. uses this material to manufacture high-performance wood pellet silos which allow you to make reliable plans for the future.

You will receive a robust steel frame which we offer as a galvanized version as a standard. This means that paint damage and rust are not an issue for your silo. On request, outside placement is also possible. Naturally this is “Made in Germany” as well.

The large range of discharging units from A.B.S. offers you maximum flexibility. The storage system is supplied in individual parts, in compact packaging on a pallet. This means that all pellet silos can be delivered to their final location, even through the most narrow doors.

Advantages of wood pellet silos

Discover our wood pellet silos

Filter by Tag

Flexilo STANDARD with its characteristic conical silo form fits with any pellet boiler.

Flexilo ECO is an environment- and budget-friendly storing solution.

Easy storage in Flexilo MINI, it’s made for pellet boilers with a low consumption.

Flexilo MAXI has the maximal storage capacity – it is made especially for pellet stoves starting at 50 kW.

The cubical Flexilo FLAT BOTTOM uses between 80 and 90 % of the storage space.

A safe and reliable discharge is guaranteed with Flexilo TROUGH – it is ideal for long and narrow spaces.

Flexilo SPRING is the intelligent derivative of a lifting silo. It makes the most of the available space.

Here you can find compatible accessories for the filling of and discharge from our wood pellet silos.

Storage is space-saving and versatile with Flexilo MODULE, even with a ceiling height of only 1.80 meters!

Flexilo OUTDOOR - the weatherproof silo for outdoor areas, when there is not enough space indoors.

Service and quality


The quality mark of the certification body DIN CERTCO certifies that the quality of the wood pellets is guaranteed by optimal storage.
is achieved. Only the Flexilo Standard is DIN approved.


For applications with appropriate zoning, we also take into account the regulations of the ATEX directives and bring more safety in the area of explosion protection with our products.

Forschungsinstitut Hohenstein

Our fabric has been tested for tear resistance by the Hohenstein Research Institute. The institute assigns the A.B.S. fabric the characteristic of absolute tear resistance.

EN plusTo achieve the optimum result, you should use quality pellets according to EU standard 17225-2 or EN plus or according to DIN-plus certification.