Security Grilles for Windows

Protection for Doorways and Windows

Security grilles are rapidly becoming one of the most popular forms of domestic and commercial physical security in the UK. This increase is driven by the need to protect properties against burglary and vandalism without compromising their appearance. The high levels of security offered by quality steel retractable grilles do not detract from the aesthetic appeal of your property, offering an unobtrusive and stylish design whether open or closed.

A strong physical deterrent will always be more effective than a standalone burglar alarm, which only sounds once a forced entry has already occurred. Despite the various ways to protect your windows and doors, internal retractable security grilles are emerging as the preferred choice alongside window and door security shutters or removable window bars.

Our Security Grilles Range

Why Choose Retractable Grilles Over Roller Shutters?

Window and door security roller shutters are an exceptionally safe product; however, they come with certain architectural constraints. A primary inconvenience with roller shutters is the requirement of a shutter box, which must be mounted on either the interior or exterior of the building. This can sometimes be troublesome to match with the aesthetic of a period or residential property. Furthermore, even with punched or perforated slats, a closed roller shutter blocks out the majority of natural light, leaving the room in darkness.

In contrast, an internal security grille provides functional security while still allowing natural light and airflow into the room. You can safely leave your windows open for ventilation on a hot day while the grille remains locked and secure.

With a smooth retractable operating system, there is no need to install a large, unsightly box. Security grilles from Samson Doors can be manually retracted within seconds and tucked away discreetly behind curtains or blinds. For doorways, we offer hinge-aside systems with folding lift-up bottom tracks to provide entirely clear, trip-free access when the grille is not in use.

The SeceuroGuard 1000 (Open)

The SeceuroGuard 1000 (Closed)

A Hassle-Free Solution to Window and Door Security

Security grilles offer a surprisingly straightforward installation process. A standard window grille can often be fully installed to compliant standards in under an hour. They can be fitted either to the face of the wall (face fit) or directly between the structural opening (reveal fit). When unlocked, the grille sashes retract to the side where they neatly bunch together, remaining almost totally out of view.

The security grilles supplied by Samson Doors are constructed using strong galvanised steel, which is then powder coated to provide an attractive, durable finish. This ensures the product not only offers fantastic physical security but also enhances your property visually, outlasting many cheaper domestic security products on the market. You can choose between a traditional 'S' lattice or a modern 'X' lattice design on our SeceuroGuard models.

Industry Leading Brands: SeceuroGuard, Trellidor and Xpanda

We supply the market leading SeceuroGuard 1000 and the insurance approved LPS1175 SR1 SeceuroGuard 1001 models. The SeceuroGuard 1001 is an independently tested product that has achieved Secured by Design status, the official UK Police initiative for designing out crime. This makes it the ideal choice for high-risk domestic and commercial applications.

We also supply the highly versatile Xpanda range of security grilles. Manufactured from galvanised steel and powder coated in a wide range of colours, Xpanda grilles are ideal for shopfronts, office windows, and warehouse personnel doors, offering excellent longevity with minimal maintenance.

All security grilles supplied by Samson Doors are of the very highest quality and made to order for an exact fit every time.

Installation Options: Face Fit vs. Reveal Fit

We recommend you measure the width and height of your door or window apertures and then either call us on 01933 274276 or visit our online shop for prices based on your dimensions. Below are the two primary methods for installing your new security grille:

Face Fitting a Security Grille

Face fitting involves installing the grille tracking directly onto the interior wall face, surrounding the window or door opening. This is often the best option if you want to keep the window ledge entirely clear or if the window reveal is too shallow to accommodate the tracking.

Note: Lift-up hinged bottom tracks are generally used for doorways only, and require a level floor to ensure the tracking does not cause a trip hazard.

Reveal Fitting a Security Grille

Reveal fitting involves installing the grille tracking inside the window or door recess (between the structural opening). This provides a very neat, flush finish, provided the recess is deep enough to accommodate the top and bottom tracks.

When installing a grille between the opening, it is important to calculate the "bunch size" (the width of the grille when fully retracted) to ensure it does not overly obscure your window pane.

Alternative Security Products: Removable Window Bars

If a retractable grille is not suitable for your property, Window Security Bars offer similar levels of visibility and airflow while maintaining a strong physical barrier. Our award-winning SeceuroShield Removable Bar system uses tough, powder-coated steel bars locked in place on the inside of the window.

Unlike retractable grilles, which simply slide open, window bars are installed into permanently fixed top and bottom rails. To open the window fully, a key is required to unlock the system, after which you must individually remove each steel bar. While this provides excellent security, it can be a laborious task for large windows that require frequent opening, which is why retractable grilles often remain the preferred choice for daily domestic and commercial use.