Open-ring intermediate support of the D1 meeting table

The meeting table that carries power in its own supports

Colombini Office

Power at a long meeting table is usually solved twice: once by the furniture and once by an electrician with a trunking system. The multiple D1 table answers with a component that is already part of the structure — an intermediate support in welded steel tube, shaped as an open ring, which can be wired and is fitted with removable sheet metal housings.

The open ring is the point: cables run through the structural element itself, and the covers come off for service without dismantling the table. On a floor being handed over to a corporate tenant, that is the difference between a clean commissioning and a week of retrofitting.

The configuration is declared: two tops, three pairs of profiles, a kit of four supports and the intermediate support. Around it the same series covers the operative desk and the executive desk, with accessories that include a powered rail, a powered cable grommet, wireless charging and a double USB socket.

La Mercanti supplies Colombini Office across India and can price the whole floor as one specification.

Technical information based on data declared by the manufacturer.

Collection: D1, Colombini Office
Manufacturer: Colombini S.p.A., Rovereta di Falciano, Republic of San Marino
Designer: not disclosed by the manufacturer
The three declinations of the series: operative desk · executive desk · meeting table, all built on the same structural profile
Desk tops: Th 18 mm melamine with anti-glare finish and matching ABS outer edge Th 2 mm, or Th 10 mm tempered glass with polished edges, screen-printed or with digital printing
Meeting table tops: Th 18 mm melamine, matching ABS edge Th 2 mm
Structure: extruded aluminium profiles, section 50 × 45 mm, Th 3 mm, and steel supports with triangular section; epoxy powder coating; the structure receives the top recessed into it
Top fixing: metric screws and zama M6 bushings on melamine; metric screws and stainless steel threaded plates glued under the top on glass
Feet: adjustable, in matching colour, allowing approximately 15 mm of adjustment
Multiple meeting tables: intermediate supports that can be wired, in open-ring welded steel tube, with removable sheet metal housing; composed of two tops, three pairs of profiles and a kit of four supports
Sigma units: Th 18 mm melamine structure, ABS edge Th 0.8 mm, perimeter Sigma feet in ABS and central ABS feet in Grigio Titanio finish, in a number related to width and type. Versions: open (two widths, with internal dividers and shelves), with hinged doors (anti-corrosion metal hinges, easy-to-assemble, spring closure, 110° opening, adjustment in three directions, soft-close on request) and with sliding doors (top sliding system, damped on opening and closing, aluminium rail integrated in the top, central lower ABS guide, quick-fit ABS and steel carriages with about 2 mm of adjustment; internally with divider and removable shelves, or with divider, shelves and an internal drawer unit)
Drawers: Th 12 mm melamine band covered in PVC foil, Alluminio finish, matching bottom, Quadro damped runners with push-pull opening
Service units: Th 18 mm melamine structure, ABS edge Th 0.8 mm, supplied assembled, with adjustable feet; open version with internal Th 25 mm melamine shelf (front edge ABS 1.3 mm, complementary edges 0.4 mm) or with hinged doors and a Yale-type lock with two copies of a folding key, also available without the lock
Locks: on request, Yale-type with removable cylinder and two copies of a folding key, on both hinged and sliding doors
Melamine colours: Bianco opaco BI7A · Acero AC2J · Rovere Portofino RP5T · Cemento Masdar CM3Q · Grigio Dorian GL4R · Grigio Titanio GZ8T · Eucalipto CL1X · Canapa CN1X
Glass colours: Bianco latte WH1M · Titanio TT1C · Texture Calacatta TC1A · Texture Stone Grey TS1B
Support colours: Ice RAL 9010 IC2A · Bianco opaco BI7A · Grigio Titanio GZ8T · Alluminio AL1A · Nero NE2A · Nero RAL 9005 NR2E
Vein diagram: the vein direction is declared drawing by drawing for desks, Sigma units, service units and meeting tables, on the Eucalipto, Acero and Rovere Portofino decors
Handles: U13G wood · U14L aluminium · U00V ABS · U15A aluminium · U02B aluminium · U09Z ABS · U10K aluminium and ABS · U11E wood · U12F wood · V20A aluminium
Power and accessories: top access, powered rail and adaptors, powered cable grommet, wireless charging, double USB socket
Emissions: all melamine panels have formaldehyde emissions lower than 50% of the E1 classification value regulated by UNI EN 13986 annex B
Glass: compliant with the European harmonised standard UNI EN 12150-1
Company: certified UNI EN ISO 9001 and UNI EN ISO 14001

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FAQ

How is power taken to the middle of the table?
Through the intermediate support, welded steel tube in an open ring, which can be wired and has removable housings.
What does the multiple configuration include?
Two tops, three pairs of profiles, a kit of four supports and the intermediate support.
Which accessories are available on the desks?
Top access, powered rail and adaptors, powered cable grommet, wireless charging and a double USB socket.
What tops do the meeting tables use?
Melamine, Th 18 mm, with matching ABS edge.
Is the same structure used on the desks?
Yes: extruded aluminium 50 × 45 mm with triangular section steel supports.

How to choose the decor for a D1 floor

Eight melamine colours, four glass ones, and a vein direction that is declared. Five steps.

Split the palette in two
Woods and neutrals behave differently under office lighting: Acero, Rovere Portofino and Eucalipto against Bianco opaco, Grigio Dorian, Grigio Titanio, Cemento Masdar and Canapa.
Decide where the glass goes
The four glass colours are listed for desk tops, not for meeting tables.
Match the supports separately
Support colours are their own list, from Ice RAL 9010 to Nero RAL 9005.
Ask for the vein diagram
The direction of the grain is declared drawing by drawing — it matters on long runs.
Get the codes confirmed
Send the schedule to La Mercanti and we verify every code with Colombini Office.