Internal walls
Coretinium® Fast Fit

Coretinium® Fast Fit is a lightweight demountable interior wall and hanging system comprising of pre-fabricated colorcoated steel panels with a universal mounting and fixing system.

Coretinium® Fast Fit internal wall fit out system is a lightweight, strong and versatile alternative to traditional building materials.

The combination of pre-finished Coretinium® panels & Reform’s patented quick clip panel mounting solution make it a great choice for large building projects such as schools, hospitals, offices and housing schemes, where quick build times and guaranteed quality are of particular importance.


Coretinium panel from Tata Steel
coretinium internal walls
coretinium internal walls
Product specification
Lightweight demountable interior wall and hanging system

EN-Construction-Product-Coretinium-Fast Fit

Coretinium Fast Fit
Product specification


coretinium internal wall systems tata steel construction

With an integrated 47mm service cavity behind the Coretinium®   panel, services can be easily installed without the need to thread through structural walls or plasterboard.

Manufactured in Shotton, North Wales, Coretinium® Fast Fit uses the renowned Colorcoat Prisma® or Advantica® pre-finished steel to create premium aesthetics, removing the need for onsite wet trades.

The final panel installation involves a simple push in clip fitting and can be completed by unskilled labour, with the panels being quickly demountable with a special tool, enabling ongoing access to the service cavity and the ability to remove, relocate and reuse the panels.


  Thickness Weight
Total System 57mm 12.6kg / m2
Substructure & Cavity 47mm cavity 3.6kg / m2
Front Panel 10mm 9.6kg / m2


Standard Lengths: 2000 to 3600mm

Standard widths: 300 / 400 / 600 / 800 / 1200mm

(Other widths & lengths available on request)


Thermal Transmittance: 6.99 W/m2K

Thermal Resistance: 0.143 m2K/W

Acoustic Rating: 25dB Db

Panel performance according to BS 5234-2:1992 Partition Test standards:

  • Stiffness: <3mm deflection & 0mm residual deformation = Severe duty rating
  • Hard Body:
    - <0.8mm denting with 10J severe duty impact
    - No perforation of skins with 30J severe duty perforation test



Coretinium® Fast Fit offers the benefits of a product designed for Modern Methods of Construction (MMC). It is made to measure, so there is no on-site waste and certainty of fit. Colour match is assured and its no-tools installation de-risks site operations allowing rapid but accurate completion.

It is suitable for many sectors due to its robustness, hygienic and wipe-clean surfaces.

With exceptional rigidity to weight ratio, Coretinium® Fast Fit is able to meet the severe duty ratings from a single 10mm panel, massively reducing the amount of materials and layers that are normally required to create a performance wall, which cuts down on site deliveries and on site work.

The combination of the pre-painted finish, hanging system and clip fittings allows for quick and easy installation, with no delays for wet trade drying, the panel installation can be completed alongside final electrical & services fitting.

The magnetic surface is ideal for displaying notifications with the use of magnets instead of tape and pins, reducing maintenance and easy to wipe clean.


Coretinium nature comparison.JPG

Steel is infinitely recyclable with zero degradation in materials properties when recycled – unlike nearly all of the other construction materials. It also contains more than 25% recycled steel content.  All manufacturing processes are carefully controlled to the highest environmental quality standards and are ISO 14001 certified.

In construction we have the widest portfolio of products certified in the world. For this industry we develop technologies for modular and sustainable construction.

With that in mind Coretinium® Fast Fit  is manufactured and delivered as a kit of parts in order to minimise:

  • Over ordering
  • Cutting waste
  • The use of sealants, glues, paints
  • Reduced on site machining errors
  • Reduced damage / breakages of panels
  • Reduced shipping
  • Reduced waste in maintenance and upgrade

The complete steel system can be either reused or recycled at the end of the building life.