ATHREN Timber · ATHREN T-D2 · Technical Data Sheet

Double-Keel / Double-Batten Area-Elastic Timber System

Fixed area-elastic timber sports-floor pathway using upper and lower timber support layers separated by resilient cushioning, with a lower levelling / shock-support layer.

System Page

158approx. mm nominal build · adjustable

Supply-only project pathwayCurrent construction documents reviewedFIBA test evidence kept configuration-specific2020 laboratory results separated from current approval status

Controlled technical schedule

Construction, lab reference and project confirmation.

Playing surface Documented: A-class birch pathway
Board notation Project confirmation: Current installation source contains 20/22 mm board references; the 2020 test report records 22 mm upper-surface thickness while describing 20 mm solid wood. Final approved board thickness must be confirmed.
Moisture layer Documented: 0.5 mm EPE with film
Subfloor Project confirmation: 19 mm solid pine in current installation source; 2020 double-keel test report records 18 mm
Support construction Documented: Upper + lower 45 × 45 mm solid-pine battens with 8 mm intermediate resilient pads
Lower resilient support Documented: 19 mm rubber levelling / shock-support layer
Overall height Documented: Approx. 158 mm · adjustable
Base flatness Documented: Reference requirement ≤5 mm under a 2 m straightedge
Resilient-pad spacing Project confirmation: Final value held because the supplied installation documents contain conflicting spacing references
2020 force reduction Laboratory reference: 55%
2020 vertical deformation Laboratory reference: 1.6 mm
2020 ball rebound Laboratory reference: 93%
2020 slip resistance Laboratory reference: 84
2020 wear loss Laboratory reference: 68 mg
2020 rolling-load indentation Laboratory reference: 0.44 mm
Current FIBA status Project confirmation: The supplied 2020 laboratory report is not a Certificate of Approval; current approval/listing remains project-confirmed

Competition evidence

Measured Level 2 test performance stays separate from approval status.

Two manufacturer timber-floor samples were tested under the FIBA Equipment & Venue Centre Approval Programme in 2020 and recorded as PASS against the submitted Level 2 wooden-floor requirements. The reports are laboratory test reports, not Certificates of Approval. Current production equivalence and current approval/listing are checked before any governing-body approval statement is made.

Specification next step

Use the sheet with the specifier checklist.

Close slab, moisture, finished level, equipment, expansion, ventilation and competition requirements before the floor is released for supply.

Specifier Checklist Project Brief

APOLLO NZ GLOBAL · ATHREN TIMBER SPORTS FLOORINGATHREN T-D2 · DOUBLE-KEEL / DOUBLE-BATTEN AREA-ELASTIC TIMBER SYSTEMProject-controlled technical data