
Sawmill, planing mill, biomass heating plant and timber merchant for wood products in the Weinviertel region

Tretter
Weinviertel, AustriaNew on Amplifa
About Tretter
Tretter is a timber merchant in the Weinviertel region that also operates as a sawmill, planing mill and biomass heating plant. In its own sawmill, round timber is cut into sawn timber and further processed in the planing mill; in the biomass heating plant, energy wood and round timber are processed into biomass fuels. The product range includes wood for living spaces, wood for the garden, building products, heating, wood care and accessories as well as round timber and energy wood, including larch decking boards in premium and standard quality. Thanks to its extensive stock, special customer requests can also be accommodated; advice is provided individually and in person. Customer projects such as terraces, garden fences, wall cladding, raised beds and joinery work in wood, particularly larch, are executed.
- Site
- Weinviertel
- Processes
- Sawmill (timber cutting), Planing mill (planing of wood), Biomass heating plant (provision of biomass fuels), Individual consulting, Sawmill, Planing mill, Biomass heating plant, Timber merchant
- Materials
- Round timber, Energy wood, Larch
- Certificates
- BGF quality seal
- Industries
- Timber trade, Sawmill industry, Biomass/energy wood, Construction, Garden and landscaping
- 01
Round timber purchasing
- 02
Sawmill (timber cutting)
- 03
Planing mill
- 04
Biomass heating plant (fuel processing)
- 05
Timber merchant retail with consulting
Materials & Processes
Round timber
Raw material for timber cutting in the company's own sawmill and as a product line item.
Energy wood
Base material for fuel processing in the biomass heating plant.
Larch
Weather-resistant wood species for decking boards and outdoor applications.
Site

Weinviertel
ATSawmill, planing mill, biomass heating plant and timber merchant
- Materials
- Round timber, energy wood, larch
- Sawmill
- Planing mill
- Biomass heating plant
Products & Customer Projects






Inside the production












Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sawmill (timber cutting)Sawing | – | – | – | – | Round timber, Softwood, Larch |
| Planing mill (planing of wood)Machining | – | – | – | – | Wood, Larch |
| Biomass heating plant (provision of biomass fuels)Other | – | – | – | – | Energy wood, Round timber |
Additional services
Quality
The company holds the BGF quality seal (2026–2028). Individual consulting accompanies the selection and implementation of projects.
| Evidence | Weinviertel |
|---|---|
| BGF quality seal |