Danterr’s Bottom Deck Chairs are high-strength plastic bottom bar chairs engineered to maintain correct reinforcement spacing in slab-on-ground and precast concrete applications. Designed for durability and consistency, these bottom deck spacer chairs ensure your rebar is elevated correctly to achieve optimal concrete cover—preventing steel exposure and improving structural longevity.
Moulded from UV-stabilised, non-corrosive plastic, each bottom deck spacer withstands harsh site environments and resists deformation under load. Available in multiple size configurations (20/25mm to 45/50mm), they suit various slab designs and bar diameters. With fast setup and a secure fit, these chairs simplify placement without compromising accuracy.
As a proudly Australian made bar chair, this product complies fully with AS/NZS 2425:2015, making it ideal for civil, commercial, and infrastructure projects across the country.
*for all TDS, SDS and general descriptions for Bottom Deck Chair please enquire via 1800 262 383 or email [email protected]
| Product Code | Description | |
| 117984 | Bottom Deck Chair 20/25 (600Pk) | |
| 107751 | Bottom Deck Chair 25/30 (100Pk) | |
| 109386 | Bottom Deck Chair 25/30 (500Pk) | |
| 107532 | Bottom Deck Chair 30/40 (100Pk) | |
| 107788 | Bottom Deck Chair 35/40 (100Pk) | |
| 127055 | Bottom Deck Chair 35/45 (100Pk) | |
| 132524 | Bottom Deck Chair 45/50 (100Pk) |
