Vertical gap infill
Telescopic panels between mixed-width cabinets, missing rack positions and end-of-row structures.
RackSeal™ / Airflow management
Every gap is
an airflow problem.
Adjustable, survey-led steel infill panels that turn awkward cabinet rows into clean, controlled containment—without waiting for a bespoke enclosure system.
100—600 mm
RACK A
ADJUSTABLERACKSEAL / 01
RACK B
← COLD AIR
← CONTROLLED
01 Captive fixing
02 Flame-rated edge seal
100—600mm adjustable width
1.0—1.5mm formed steel
0planned airflow gaps
42U—52Utypical rack heights
01 / The problem
Rows change.
Containment shouldn’t fail.
Legacy cabinets, phased deployments and mismatched rack heights leave openings that standard catalogue parts cannot close.
RackSeal converts each irregular opening into a measured, removable panel—preserving airflow separation while keeping future rack changes simple.
BEFORE
↗↗↗
Bypass and recirculation
AFTER
SEALED
Controlled thermal boundary
02 / One system, every opening
Height transition
Close the space above shorter cabinets without rebuilding the containment roofline.
Service pass-through
Brush-sealed openings route cables while maintaining the thermal boundary.
03 / From aisle to install
01
Survey
Capture rack heights, openings, fixings and live-site constraints.
02
Model
Turn site dimensions into an approved panel schedule and drawings.
03
Fabricate
Laser cut, fold, finish and fit the specified seals and captive hardware.
04
Install
Deliver position-labelled kits for a fast, low-disruption installation.
04 / Base specification
Designed around
your row.
A configurable starting point, finalised against the site survey and project specification.
- Material
- 1.0–1.5 mm zinc-coated mild steel
- Finish
- Textured powder coat; black, white or project colour
- Adjustment
- Typical 100–600 mm telescopic range
- Fixing
- Captive quarter-turn or project-specific no-drill brackets
- Sealing
- Project-specified flame-rated edge seal and brush strip
- Options
- Bonding stud, cable aperture, labelling, security fastener
05 / Start a project
Show us the gap.
We’ll engineer the closure.
Use the form to create a ready-to-send brief. Drawings and site photos can be added when your sales contact is connected.