Design & Manufacture of Steel Products
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Prison Windows

Iron Images are manufacturers of the newest modern designed high security Limerick Style prison cell window. The Limerick Style cell window has been developed for over 10 years and is currently in use in various prison institutes throughout Ireland proving to be the most successful high-security prison cell window unit used to date.

Limerick Style window has been designed in accordance with the newest building requirements for certified prisoner accommodation. It is designed to be a safe, secure and comfortable window making it difficult to attach or support a ligature or other items which could allow detainees to self harm. All projections, corners and sharp edges have been eliminated and no part can be broken to use as a weapon.

The Irish & UK Prison Service defines arrangements for the certification and management control of prisoner accommodation. The Irish Prison Service (IPS) has introduced measurable standards for the certification of cells that can be applied consistently across all institutes and will contribute to achieving the Prison service aim of providing decent living conditions for all prisoners.

Limerick Style prison cell window has become a key component in meeting these standards in Irish prisons.

The Limerick style prison cell window is custom fabricated, thermally broken aluminium external double glazed window with a top hung ventilator portion, high tensile security bars and a secondary ballistic proof internal single glazed unit.


Mild Steel high security unit.

BR2 Bullet resistant glazing fitted internally.

Aluminium window fitted externally fitted with a double glazed unit.

Anti ligature thumb turn controls for air ventilation and light control.


Stainless steel polished finish

Polyester powder coated finish


Steel framing surround can be supplied to cast into concrete construction

Manufactured to suit refurbishments or new build

A range of B.S. or RAL colours available