Chainwire, security + temporary fencing and light fabrication, since 2004 02 4023 5416 admin@chainwire-fencing.com
Chainwire Fencing Specialist

Security

Internal Wire Fencing Partitions for Commercial Offices and Industrial Buildings

How mesh partitions divide and lock off space inside a building, and a sketch tool that turns your measurements into a brief for our quote form.

Steel-framed mesh storage cage with boxed stock behind it in a warehouse

Yes, you can divide and lock off space inside a warehouse, factory or office with wire mesh, without building a wall. An internal mesh partition is a run of galvanised chainwire or welded mesh panels on steel posts bolted to the concrete slab. It splits a floor into zones, creates lockable storage and controls who gets where, and because it is not load-bearing, it can be moved or taken out when the layout changes.

Here's what internal partitions are used for, how we build them, and what to have ready when you ask for a quote.

What are internal mesh partitions used for?

Most of the partitions we build solve one of three problems: too much open floor, stock or equipment that needs locking away, or people who need to be kept out of an area.

In warehouses and factories, partitions are used for:

  • dividing work zones
  • secure storage, tool and parts bays
  • sectioning off machinery or service areas
  • isolating sensitive, hazardous or restricted materials
  • quarantine and controlled-stock zones
  • tenancy divisions in a shared industrial shed

In commercial buildings and offices, the same approach builds IT and server cages, secure storage rooms, retail back-of-house areas and shared storage in tenancy buildings. In an office or data room, a mesh cage adds an extra secured layer around sensitive equipment while the rest of the floor stays open.

Why mesh instead of a solid wall?

Mesh lets you see through it and lets air move through it. Staff can see what is inside a storage bay without opening it, supervisors keep sight lines across the floor, and the space does not feel boxed in.

It is also quicker to change. Our partitions are fixed to the slab rather than built into the building, and the panels are modular, so a bay can be relocated or resized with minimal disruption when the operation shifts. A wall is a renovation. A partition is a fit-out.

How are internal partitions built?

Each partition is planned to the space, but the build follows the same pattern.

Elevation of two partition bays: mesh panels between steel posts on baseplates, a top rail, with three rails on taller runs, and the tops flanged to the ceiling where the roof allows. Height 2.1 to 2.4 m, drawn to scale. Detail B, a section through the post foot: a baseplate fixed to the concrete slab with an expansion bolt or a chemical anchor. Ceiling or roof 2.42.1 Standard height 2.1 to 2.4 m 1234567B Detail B: post foot 5688
  1. 1Flanged to ceiling where roof allows
  2. 2Top rail
  3. 3Mesh panel
  4. 43 rails on taller runs
  5. 5Steel post
  6. 6Baseplate
  7. 7Concrete slab
  8. 8Expansion bolt or chemical anchor, to suit the slab
Fig 1How a partition bay goes together, and how a post fixes to the slab.Heights drawn to scale from our partitions page. Post spacing, rail positions and fixing sizes are illustrative and set on site.
  • Mesh: galvanised chainwire or welded mesh panels. Where cutting and climbing are a real concern, ask whether high-security 358 mesh suits your partition: its openings are roughly 76 mm by 12.5 mm, too small for a finger or toe.
  • Posts and rails: steel posts and rails on baseplate fixings, with optional powder-coated frames. A top rail is usually enough. Three rails add strength on taller runs.
  • Fixing: posts are fixed to the concrete slab with expansion bolts or chemical anchors, chosen to suit the slab.
  • Height: standard height is 2.1 m to 2.4 m, with taller partitions where roof clearance allows. Where the height and roof allow, the top is flanged to the ceiling for extra rigidity.
  • Ceilings: for high-value storage, full-height mesh cages can take an optional mesh ceiling.
358 mesh drawn to scale against a millimetre ruler: tall narrow openings roughly 76 mm high and 12.5 mm wide, one highlighted. 76 mm 020406080mm 12.5 mm Openings to scale,wires illustrative
Fig 2One opening against a millimetre rulerOpening size from our weldmesh page.

Locking it off: gates and access control

A partition is only as secure as its gate. We fit gates to the access level the zone needs:

  • pedestrian gates with keyed or coded locks
  • double gates for equipment or pallet access
  • padlock-ready latches, lockable handles or code locks for shared facilities

Gate widths are set to match the aisle or forklift clearance, so the gate does not become the bottleneck. If you already run swipe-card or key systems, we align the gates with your access-control installer, and our storage cages are compatible with third-party swipe-card systems.

Opening W AisleZone

Pedestrian gateOne leaf for people, with a keyed or coded lock.

Opening W AisleZone

Double gateTwo leaves for equipment or pallet access.

Fig 3Gate plans, seen from above, with each leaf's swing drawn. Opening W is set to the aisle or forklift clearance.Gate types and locks from our partitions page. Shared facilities can take padlock-ready latches, lockable handles or code locks. Our illustration, not to scale.

Designed around your floor plan

A partition that ignores how the building runs will cost you every day. Before anything is fixed, we plan around:

  • bay widths and aisle clearance
  • ceiling height and roof bracing
  • forklift and trolley paths
  • fire exits and walkway spacing
  • existing columns, racking and machinery

Partitions or a storage cage?

They overlap. A partition divides a floor or closes off a zone. A security storage cage is a lockable enclosure built for what goes inside it: tools, stock, archives or equipment, at full or partial height, with an optional mesh roof. Many jobs use both, such as a partition separating the dispatch area and a cage inside it for high-value stock.

PartitionDivides a floor or closes off a zone. Modular panels on posts fixed to the slab.

Storage cageA lockable enclosure built around what goes in it. Full or partial height, optional mesh roof.

Solid wallNo sight line or airflow through it, and changing it is a renovation.

Fig 4Partition, cage or wall.Partition and cage from our partitions and storage cages pages. The solid wall is a general comparison. Our illustration, not to scale.

Because we fabricate in our own workshop in Toronto, Lake Macquarie, cages and enclosures are built to your size and material requirements rather than bought in and made to fit.

Installing on a live site

Most of our partition work happens in buildings that are already running. We walk the site and plan the layout, select the frame and mesh, mark and fix the posts, install the panels, hang and check the gates, then inspect for spacing and access. Where needed, we work outside operating hours and coordinate with your site supervisor or facility manager to keep disruption to a minimum.

What to have ready before you ask for a quote

The more of this we know up front, the closer the quote is to the finished job:

  • What you need to separate or lock away, and who needs access to it.
  • A floor plan or sketch with the length of each run and where the gates go.
  • Clearances: ceiling height, aisle widths, forklift paths, fire exits and walkways.
  • What is in the way: columns, racking, machinery and services.
  • Access control: keys, codes, padlocks or an existing swipe system, and who installs it.
  • Working hours: whether we can work during the day or need to come in after hours.

If you lease the building, talk to your landlord before you commit to a layout. Our guide to fencing rules when leasing commercial property in NSW covers why landlord consent matters. Questions about how a partition affects the building's fire-safety measures or approvals are for your building manager or certifier, and are best settled before the layout is final.

Sketch your zone

Put in the size of the zone, the sides that already have a wall, and where the gate goes. The sketch redraws to scale and writes a brief you can paste into our quote form.

Sketch your zone

Drawn to scale from your sizes. Nothing is sent from this page.

Example: a 6 m by 4 m zone, drawn to scale.

Sketch of a 6.0 m by 4.0 m mesh partition zone, 2.4 m high, with a 1.2 m pedestrian gate on side AA 6.0 m gate 1.2 mB 4.0 mC 6.0 mD 4.0 m2.4 m high
Grid squares: 1 mGate swingPosts drawn at corners and gate only. Chainwire confirms panel layout and post positions on site.
Zone size
Length (sides A, C)
m
Width (sides B, D)
m

Starts on an example 6 m by 4 m zone. Put in your own measurements.

Height

Standard height is 2.1 m to 2.4 m, taller where roof clearance allows.

Sides already walled

Tap a side that runs along an existing wall. It gets no mesh.

Gate
On side
Opening width
m
In from corner
m

Set the width to what has to pass through: people, trolleys, pallets or a forklift.

Swings
About the site

Your brief

Copy it into “The job, in your words” on our quote form, and attach the saved sketch under “Photos or plans”.


 

With JavaScript on, this sketch redraws to your sizes and writes a brief for you. Without it, send us: the length and width of the zone, which sides are existing walls, the height, the gate type, width and position, the lock, what goes inside and who needs access, and the clearances you have to work within.

Open the quote form

How the numbers are worked out: our calculation from your sizes. Mesh run is the total length of the sides that get mesh, gate opening included. Floor area is length times width. Mesh pattern on the sketch is illustrative, not to scale.

Talk to us about your layout

Tell us what you need to separate or lock away and the clearances you have to work within, and we will lay out a partition and gate plan that fits your floor. We quote internal fencing partitions across Newcastle, Lake Macquarie, the Hunter and the Central Coast. Call 02 4023 5416.

Planning a fence? We build chainwire, security, temporary and sporting fencing across Newcastle, the Hunter and the Central Coast. Get a quote or call 02 4023 5416.