TERMECO is BAUBLOCK’s lower-density wall family for external-wall applications where thermal performance and a lightweight masonry system are key design priorities.
Dimensions & technical data
| Available sizes | 600 × 250 × 200 / 250 / 300 mm |
| Density | 350 kg/m³ |
| Compressive strength | 2.3 N/mm² |
| Thermal conductivity | ≤ 0.084 W/(m·K) |
| Reaction to fire | Euroclass A1 |
| Units / pallet | 200 mm: 40 · 250 mm: 24 · 300 mm: 24 |
| Technical document | TERMECO Declaration of Performance (PDF) |
Full-pallet quantities shown above are the current BAUBLOCK pack quantities. You can order by unit or pallet, with collection or delivery arranged to suit the order.

Where It Fits
Typical use cases include external walls in new-build homes, envelope infill and renovation work where a continuous AAC wall system is specified. The 200, 250 and 300 mm available sizes give designers and builders a practical thickness range for different wall build-ups.
Installation Considerations
Install on a level, correctly prepared first course and use the BAUBLOCK thin-bed mortar system in accordance with the manufacturer guidance. Coordinate junctions, openings, lintels, finishes and fixings with the project specification rather than treating the block as a stand-alone solution.
