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Blanking Panels
Close the gaps, keep the airflow.
Blanking panels close unused rack U space to stop hot air recirculating into the cold aisle — the cheapest efficiency gain in any data hall.
At a glance
| Specification | Value |
|---|---|
| Sizes | 1U – 4U |
| Material | Steel / ABS |
| Fixing | Snap-in / screw / tool-less |
| Options | Brush strip cable transit |
- UK WarehousedSame-week dispatch
- In-house engineersTechnical specs & support
- End-to-end BOM fulfilmentKitted, staged, delivered
- 120+ network buildersTrust Altnets to deliver
Key features
Built for how it gets installed.
Blanking Panels is one of the 8 cable types we carry across our Cabinets & Racks range — chosen for the way you actually deploy.
1U to 4U snap-in and screw-fix
Tool-less variants
Steel and ABS constructions
Brush-strip options for cable transit
Why Altnets
The clever choice for network builders.
Deep UK stock
300,000+ sqft of warehousing and 4,000+ pallet positions — same-week dispatch on most line items.
Engineers, not order-takers
In-house technical team to validate specs, propose alternatives and de-risk your build before it ships.
BOM, kitted & staged
Multi-vendor consolidation, phased deliveries and project staging built into every order.
UK & worldwide reach
Air, sea and road freight with full export documentation and flexible incoterms for global rollouts.
Applications
Where blanking panels earns its keep.
Data centre containment
Colocation halls
Comms rooms
Server cabinets
Have a question?
Let's get your network moving.
Tell us what you're building. We'll come back with a quote, lead times, and a plan.
- [email protected]
- +44 (0) 20 3997 8994
- Brighton · United Kingdom
More Cabinets & Racks
Other cable types
Cable Management
Tidy the rack, find the fault.
Data Cabinet
Cabinets built for network kit.
Locking Systems
Keyless access, full audit trail.
Open Frame
Open access, maximum airflow.
Server Rack
Deep cabinets for server loads.
Shelves
Somewhere to put the kit.
Wall Mount Cabinets
Rack space where floor space isn't.