Check The Footprint Before The Finish
Place the base within the planned workstation dimensions and assess clearance around desk supports, drawers and adjacent furniture. Consider more than the position used for desk work. Users also need to approach and leave the seat, turn towards nearby equipment and make any normal changes of position. The shape of the base belongs in each of these spatial checks.
Examine where the user's feet sit relative to the base. A footrest, if required, should be included in the assessment because it introduces another object beneath the desk. Check the complete arrangement with representative users. An aluminium construction does not establish base diameter or geometry, so usable foot space needs to be assessed for the particular chair.
Separate Aluminium From Surface Treatment
Confirm the visible finish rather than assuming that an aluminium base will have a particular appearance. Review a representative example alongside desk frames, handles and other nearby fittings. If consistency across a room matters, define which visual characteristics need to align. The material identity and the appearance requirement should be recorded as separate parts of the workplace brief.
Obtain care guidance for the actual surface treatment. Ask which cleaning products and methods are permitted and whether any workplace conditions need additional consideration. Avoid inferring chemical compatibility or resistance to surface damage from aluminium alone. A useful specification connects the underlying material, the applied finish and the instructions that the facilities team will follow.

