Louvred Steel Door

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The Louvidor range including doors and panels are the essential solution where security is critical and airflow is imperative. Our high quality fully louvred panels and doors are designed to protect and ventilate without compromising either function.

High performing, our louvres will allow for up to 50% free airflow through any given panel size. The Louvidor fully louvred door has attained the rigorous PAS 24 standard, and offers complete peace of mind for doors that are often tucked away and vulnerable to intruders.

  • Louvre mesh avaliable
  • Full and split louvred panels
  • Fully louvred door has attained PAS 24 standard
  • Frame constructed of 18GA galvanised steel and 22GA for louvre blades
Unique Range Features

10-14 day lead time
Fast quotes
Easy fit doors
Steel door expert advice

Download Tech Specs
Made in Britain Colour

Product Features

Height Icon

Single - up to 2.96m
Double - up to 2.96m

Width Icon

Single - up to 1.4m
Double - up to 2.7m

Leaf Thickness

44mm deep leaf skin

Air permeability

50% free area
36.6% when using insect mesh


Blades pitched at 35.8° from the vertical
Reduced airflow if PAS 24 version

Further information


Suitable for use in areas that need consistent, high levels of ventilation, including plant and boiler rooms, computer rooms, store rooms, manufacturing and leisure facilities.

Frame consists of corrosion resistant 18GA galvanised steel, louvre blades 22GA galvanised steel. Bird and insect mesh available. 50% free air flow in standard configuration, 36% with insect mesh. Fully louvred aluminium doorsets on request.

Supplied inclusive of a powder coated finish in a standard colour. Full range of RAL and BS colours available including metallics and pearlescent.

Louvre door panel standard sizes
305 x 305mm // 305 x 1524mm // 457 x 457mm
457 x 762mm // 457 x 1524mm // 610 x 610mm
610 x 914mm // 610 x 1524mm // 508 x 508mm
610 x 457mm - Custom sizes also available

Side, over panels and walls
Louvred side and over panels are available, including removable and hinged solutions.

Louvred door cross section

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Single Door Installation

Single Door Installation

This video contains detailed, step-by-step instructions for the safe installation of a Strongdor Steeldor single door-set. Please pay particular attention to the safety instructions.

Double Door Installation

Double Door Installation

This video contains detailed, step-by-step instructions for the safe installation of a Strongdor Steeldor double door-set. Please pay particular attention to the safety instructions.

Touching Up Paintwork

Touching up Paintwork

A demonstration of how to sue the touch up kit supplied with your steel door-set.

Trimming Expander Panels

Trimming the Expander Panels

Instructions on how to trim the side expander panels, for when the aperture is too tight.

Door Frame

Steel Door Frame Options

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Louvre Panel

Louvre Panel Options

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Over And Side Panel

Over and Side Panel Options

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Threshold Tech Specs 21

Threshold Options

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Various Seal

Door Seal Options

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Installationf 33

Door Fitting Guide

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Door Configurations

Personnel Louvre Steel Doors & Emergency Exit Louvre Steel Doors

Louvidor personnel configs
Louvidor Emergency Exit Configs

Over 150 colours available

View Colour Options

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