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'Steel-tec' Plant Room Doors

Plant Room Doors NottinghamPlant Room Doors Nottingham

The Plant Room Door Range is specifically designed for remote sites where ventilation is usually required and vandalism anticipated. Applications include replacement of wooden doors on electricity substations, bin stores and other storage facilities.

Plant Room Door Information

  • Zintec Steel door and frame - for durability and strength
  • Choice of door and frame thicknesses and louvre configurations to suit
    different security and ventilation requirements
  • Heavy duty stainless steel 'lift-off' hinges for improved access
    (minimum of 3 per leaf)
  • Integrated 17.5mm diameter dog bolts for extra rigidity on hinge
    side (minimum of 2 per leaf)
  • Integral anti-jemmy strip - protects the locking mechanism from attack
    with crowbars and other levers
  • Tear drop weather seals on 3 sides to prevent weather ingress
  • Wide choice of hardware options and extras
  • Ready primed as standard with anti-vandal paint option

Plant Room Door Specifications

Class 1

  • Door Leaf 1.2mm
  • Door Frame 1.6mm
  • Cill standard profile.
  • Door leaf double pan construction welded and riveted with composite Dufalyte honeycomb infill.
  • Doors available in single, double, bifold and trifold leaf configurations.


  • Frame depth - 90mm
  • Leaf thickness - 45mm
  • Maximum Structural Opening Size - 2800mm wide x 2950mm high

Benefits when choosing a Plant Room Door

Anti-corrosive construction
Both the frame and door leaves are constructed without welding to maintain anti-corrosive properties. With the frame and door made from Zintec steel with stainless steel hinges and hardwearing polyester powder paint finish the door is less prone to rust providing an all-round durable solution. MDM recommends outward opening doors for greater security.
Cost effective
A more cost effective and more durable alternative to wooden doors, which are commonly used on plant and substations.
The door leaf is constructed with an integral anti-jemmy strip and with high security solid steel dog bolts provide protection for the locking system detering unauthorised access. Locking bars are optional for added protection to external locking.
Easy installation
Lightweight construction and lift off hinges provide for easier installation (manufactured to comply with lifting regulations).
Easy access for large machinery
The option of a removable top transom panel provide greater access for plant machinery. Class 1 doors are available in extra wide bi-folding and tri-folding configurations.
Re-enforced frame profile
Frames are secured to the wall structure through pre-punched fixing holes which are concealed from view.

Advantages of ventilated (louvred) door leaves

Air vent for Steel-tec Plantroom Doors
Air flow
Ventilation can be provided by punched louvres on the outer skin of the door leaf and slots on the inner skin (60mm wide which protrude 5mm). Leaves can be half or fully louvred.
Vermin protection
Small louvred slots on the front and slots on the back of the door prevent the entry of small animals.


Customer Testimonials

Thank you for your excellent service and high quality door that you have supplied. Everyone has been very complimentary and the client is very satisfied. I particularly liked the screwed in frame adjusters, no messing about with shims and once lined up the doors went on perfect first time.
Mark Wells, Heritage Property Care Ltd, Middlesex

The door arrived as promised & looks fantastic. Thank you for a first class service and for your time and advice.
E Boswell, Cirencester

We are very pleased with the door and yes it was delivered within the advised time frame.
S Wilson, Alderwasley, Derbyshire

Doors all fitted and look and work great.
Carole & Hamish, Banks of Orkney

The doors are great and delivered very promptly. Will definitely recommend you to others and use you again for any future requirements.
K Johnson, Bedworth Builders

Thanks for your assistance, door already half bricked in and attracting favourable comments by all who see it.
P Ashcroft, Warren Oak Scout Campsite, Malvern

Thanks with this order and no doubt will be in touch in future when we need any further steel doors etc. Many thanks.
C Myers, PPI Ltd, Warwickshire

A quick thank you for the Steel-tec Door you supplied. Great to see a UK firm produce such good quality work, delivered on time and meeting everything we requested first time! I have no hesitation in recommending you and your company for its fine work.
R Bowler, David Bowler & Sons Ltd, Southampton

Excellent service. Really pleased with product and installation.
A Pacey, Nuthall, Nottingham

Excellent service with consideration for the working environment.
Friargate Surgery, Derby

A very professional and friendly service. All work carried out to a very high standard. Thank you.
Retails Assist Ltd, Bingham, Nottingham

Very pleased with installation. We would be more than happy to use again.
Safe & Secure Insurance Services, Borrowash, Derbyshire

Very professional service... Nottingham High School


Double Steel Plant Room Doors.
  • Anti-burglar bars - Office Nottingham
  • CX2 grille - Health Centre Nottingham
  • CX3 grilles - Health Centre Nottingham
  • Fire exit doors - Ripley Hospital Derbyshire
  • CX3 grilles - NHS offices Nottingham
  • Optiguard Screens - Health Centre Nottingham
  • Security door - School Edwinstowe Nottingham
  • Fire exit door - Office Nottingham
  • Plant & meter room doors - Corby
  • CX2 grilles - office Nottingham
Double Steel Plant Room Doors.
  • Communal entrance door - Corby
  • CX2 grille - Health Centre Nottingham
  • Anti-burglar bars - Office Nottingham
  • Fire exit door - Ripley Hospital Derbyshire
  • Louvred meter room door - Nottingham
  • Optiguard screens - Sure Start Nottingham
  • Security door - School Edwinstowe Nottingham
  • Louvred plant room door - ZF Gears Nottingham
  • Substation door - Corby
Double Steel Plant Room Doors.
  • Communal entrance door - Corby
  • CX3 grilles - NHS Offices Nottingham
  • Fire exit door - ZF Gears Nottingham
  • Fire exit door - Communal building Corby
  • Louvred plantroom door - School Nottinghamshire
  • Security door - Nottingham
  • Security entrance door - School Edwinstowe Nottinghamshire
  • Security & plantroom doors - Ripley Hospital Derbyshire
  • Substation door - Derby
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