Citadel Plus Commercial Security Grille 

Survey Instructions

It is important that you measure up accurately before ordering your security grilles.

Our professional security fitters can take care of this for you if required; just check "Yes" for our "Survey?" option for the peace of mind this will give you.

Citadel Plus Commercial Security Grille

Top quality LPS 1175 certified security grille for high security commercial and retail applications. Scroll down to see more information on this product.

£  inc VAT 

Click "Add to Cart" to order your professional survey. You will be charged £150 + VAT for the survey (a single charge that will cover all security grilles added to your cart).

The price quoted excludes fitting charges. We will advise you of the fitting cost once the survey has been completed. If you are happy with our quote and would like to go ahead with installation, the survey fee of £150 plus VAT will be deducted from the total cost of installation.

Colours and images should be used as a guide only and may vary from the actual product. Dimensions quoted may vary slightly from actual dimensions.

Product Details

Citadel Insurance Certified (LPS 1175-1) Security Grilles from Simply Shutters

High security collapsible grille tested to Loss Prevention Standard 1175-1 (LPS 1175-1).

Designed to keep intruders out while letting maximum light in, they are perfect for vulnerable ground floor windows on doors, for retail or commercial premises.

Ideal for home or workplace

The Citadel Insurance Approved retractable sliding grille system combines a classic appearance with effective protection, ideal for the workplace.

Insurance approved

The high security Citadel Insurance Approved grille is tested and approved to LPS 1175-1. The system can be easily fitted to the face or reveal of a window or door aperture and can be specified in a single or double-sash configuration. Where a clear walk through is required the bottom track can, as an optional extra, be made to fold up.

Citadel Security Grille in school reception
White Citadel Security Grille
Citadel Security Grille protecting shop window
Citadel Security Grille guarding wealth management broker


  • Versatile Fits internally in either the window reveal or around the opening in either single or double-sash folding configuration
  • Ease of use Smooth top running operation with an optional extra of a fold up bottom track to leave doorways unobstructed
  • Secure Multi-point locking operating from a single key
  • High quality finish Supplied in high quality white powder coated finish as standard
Citadel Security Grilles from Simply Shutters

Citadel Insurance Approved Security Grilles are ideal for:

  • Retail premises
  • Fitting in of glass
  • Fitting behind glass
  • Offices
  • Commercial premises
  • Where a lower cost manual option is required

Insurance Certification

This grille has been tested to Loss Prevention Standard 1175-1 (LPS 1175-1). The rigorous LPS 1175 burglary resistance standard is operated by the Loss Prevention Certification Board (LPCB).

LPCB are the UK's leading independent certification body and the LPS 1175 standard is recognised and endorsed by 16 organisations including the Association of British Insurers and the Association of Chief Police Officers. For more information on the scheme refer to

Survey Instructions

Please see our section on measuring and specifying security grilles for important information on measuring up and fitting this product.

Customer Reviews

As a small family run business we endeavour to look after customers as we expect to be looked after ourselves. It is most definitely a case of being small enough to care about what we do.

Please click here to see the feedback from some of our clients who have visited the popular review site FreeIndex. We should just mention that we have no control over any comments that are made.


Installation Instructions

Citadel Technical Guide
For all security grilles

If you have your security grilles fitted by one of our professionals, they will be delivered to you free of charge.

If security grilles are purchased for DIY fitting there will be a shipping cost of £65 inc VAT per order to any address in England and Wales regardless of the number of grilles ordered.

We will advise on delivery charges for all other areas

  • England and Wales: £65
  • Central Belt of Scotland: £Call
  • Scottish Highlands: £Call
  • Northern Ireland: £Call
  • Southern Ireland/Eire: £Call
  • Isle of Man: £Call
  • Isle of Wight: £Call
  • Scottish Offshore Islands: £Call
  • Orkney & Shetland Islands: £Call
  • Channel / Scilly Islands: £Call

Security Grilles
Dispatch time: 3-4 weeks

All security grilles are built to order. The finished grilles are then given a high quality powder coated finish in the colour of your choice. Because of all the 'love & attention' that our security grilles receive please allow 3/4 weeks for your order to be built, painted, packaged and dispatched.

The following zonal delivery schedules apply:

Mainland UK
1-2 working days
Central Scotland
3 working days after dispatch
Scottish Highlands
5 working days after dispatch
Scottish Islands
5 working days after dispatch
Isle of Wight
3 working days after dispatch
Isle of Man
5 working days after dispatch
Channel Islands
5 working days after dispatch
Northern Ireland
5 working days after dispatch
5 working days after dispatch

Any packaged order containing an item or items in excess of 1500mm in height or with an overall girth in excess of 1750mm will be considered a 'Large Package' and a £10.00 delivery surcharge applied. These measurements include packaging.

Should your order be considered a 'Large Package' the delivery schedule above will be increased by 24 hours.

Payment for your order is not debited to your card account until dispatch.

The carrier makes every effort to deliver to the above schedule but this cannot be guaranteed.

We will first confirm the colour of any order placed with us (except graphite black or pure white options) by sending you a small sample of the actual colour for your approval. Once approval has been obtained we shall then dispatch your order to you.

Citadel Security Grille Colours

(Click on any colour for a larger image)
  • Pure White
    Pure White
    (RAL 9010)
  • Light Ivory
    Light Ivory
    (RAL 1015)
  • Cadmium Yellow
    Cadmium Yellow
    (RAL 1021)
  • Melon Yellow
    Melon Yellow
    (RAL 1028)
  • Ruby Red
    Ruby Red
    (RAL 3003)
  • Leaf Green
    Leaf Green
    (RAL 6002)
  • Pale Grey
    Pale Grey
    (RAL 7035)
  • Basalt Grey
    Basalt Grey
    (RAL 7012)
  • Slate Grey
    Slate Grey
    (RAL 7015)
  • Graphite Gre
    Graphite Grey
    (RAL 7024)
  • Middle Sky Blue
    Middle Sky Blue
    (RAL 5015)
  • Traffic Blue
    Traffic Blue
    (RAL 5017)
  • Ultramarine Blue
    Ultramarine Blue
    (RAL 5002)
  • Sapphire Blue
    Sapphire Blue
    (RAL 5003)
  • Graphite Black
    Graphite Black
    (RAL 9011)

Colour in these photos may vary from the actual colour due to: 1. the translation and reproduction limitations of photography 2. the limitations of viewing photos at web site resolutions 3. the limitations and/or variations of viewing photos on your individual monitor with its variable color and/or resolution scheme

Pure White (RAL 9010)
Light Ivory (RAL 1015)
Rape Yellow (RAL 1021)
Melon Yellow (RAL 1028)
Ruby Red (RAL 3003)
Leaf Green (RAL 6002)
Pale Grey (RAL 7035)
Basalt Grey (RAL 7012)
Slate Grey (RAL 7015)
Graphite Grey (RAL 7024)
Middle Sky Blue (RAL 5015)
Traffic Blue (RAL 5017)
Ultramarine Blue (RAL 5002)
Sapphire Blue (RAL 5003)
Graphite Black (RAL 9011)
All Press & Recognitions
Company No. 03909451VAT No. 787 182 584
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