
Beam & insulation block flooring system

Product Information
Cellecta’s TETRiS patented insulation blocks provide outstanding thermal and structural performance. The block sit on and fit between standard pre-stressed concrete floor beams and then finished with a structural concrete topping.
Product Benefits
U-values as low as 0.11 W/m2K
Produces a floor with zero cold bridges
Fixes the floor height above the beams
(150 or 225mm)
Supplied in plot specific quantities – reducing
waste
Quicker and easier to install than a concrete
block floor
Technical Information
Brand name | TETRiS T600 | TETRiS T300 | TETRiS Gap Strip | TETRiS Flat Panel |
Thermal Conductivity EN 12667 | 0.034W/mK | 0.034W/mK | 0.033W/mK | 0.033W/mK |
Strength at 10% compression EN 826 | > 300kPa | > 300kPa | > 300kPa | > 300kPa |
Strength at 2% compression EN 1606 | 180kPa | 180kPa | 180kPa | 180kPa |
Long term water absorption by immersion EN 12087 | > 0.7% | > 0.7% | > 0.7% | > 0.7% |
Block/strip size | 600mm x 2500mm | 300mm x 2500mm | 50mm – 600mm x 2500mm | 600mm x 2500mm |
Thickness’ (other sizes manufactured to order) | 90mm, 100mm, 120mm, 140mm, 160mm | 90mm, 100mm, 120mm, 140mm, 160mm | 75mm | 75mm |
Edge profile | Rebated (to suit specific beam used) | Rebated (to suit specific beam used) | Square | Square |
Third Party Accreditation and Approvals



Environmental Credentials & Fire Class



Downloads and Links
Installation Video
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