French doors are a beautiful feature in any home or office, flooding rooms with light and creating a seamless connection to outdoor spaces. But their wide glass panels and central opening design can also make them an attractive target for intruders. If you’re looking to strengthen your property’s defences without sacrificing style, you’re in the right place.
At Safeguard Security, we understand the importance of protecting vulnerable entry points like French doors. For over 25 years, we’ve been helping homeowners and businesses across England and Wales secure their properties with high-quality, made-to-measure security grilles. In this blog, we’ll explore practical French door security solutions that actually work, and explain how easy it is to shop, order, and fit with Safeguard.
Why French Doors Need Extra Security
The elegance of French doors often comes at the cost of security. Large panes of glass, minimal framing, and easily forced locks make them a common weak spot in both homes and commercial properties. Opportunistic burglars know this – and they take advantage.
Our sliding security grilles provide a robust yet discreet barrier that reinforces your doors without compromising their aesthetic appeal. Whether you’re protecting a family home, a busy office, or a retail premises, installing a grille gives you visible protection and peace of mind.
The Benefits of Security Grilles for French Doors
Installing security grilles on French doors brings a host of advantages:
- Ultimate burglary prevention – deter intruders with a strong visual and physical barrier.
- Made-to-measure fit – no gaps, no compromise, just perfect protection for your unique door dimensions.
- Attractive design – sleek and unobtrusive, our grilles can be hidden behind curtains or blinds when not in use.
- Easy to use – designed to glide smoothly and lock securely, even for patio doors used daily.
- Emergency release options – stay safe inside without losing your ability to exit quickly if needed.
For business premises, these grilles add an extra layer of protection outside working hours, helping you avoid costly break-ins and downtime. For homes, they mean you can enjoy summer breezes through your patio doors without worrying about unwanted visitors.
Custom vs. Standard French Door Security
When it comes to French door security, one size rarely fits all. Every property is different, which is why Safeguard manufactures every grille to order.
This custom approach means:
- You can select your preferred lock type (Cam-Lock or Multi-Lock).
- Choose where you’d like the lock positioned for ease of access.
- Keep existing features like letterboxes or cat flaps.
Whether you’re looking for aluminium or steel details, all Safeguard grilles are finished with a white polyester coating over a rust-proof primer for maximum durability.
Simple Process From Quote to Installation
Securing your French doors with Safeguard couldn’t be easier:
- Measure Up – Take simple measurements of your doors using our online guide.
- Get a Free Quote – Upload your photos and dimensions to our website for a rapid, no-obligation quote.
- Order Online – Place your order and choose between self-installation or our premium fitting service.
- Quick Delivery – We’ll deliver your made-to-measure grille anywhere in England or Wales.
- Fit and Forget – Our easy-fit system is ideal for DIYers, or let our experienced team fit it for you, backed by a unique 5-year warranty covering both manufacture and installation.
With no salespeople calling uninvited and trade prices available to all, upgrading your security has never been so straightforward.
Peace of Mind for Homeowners and Businesses
French doors are often at the back of a property, out of sight from neighbours or passers-by. That makes them a prime target for burglars looking for a quick entry.
Our security grilles allow you to enjoy the light and openness of French doors without worry. For busy families, that means being able to leave doors open for ventilation on warm days, knowing the grille keeps your home safe. For business owners, it means locking up with confidence, even in high-crime areas.
Why Choose Safeguard Security?
Thousands of customers across England and Wales have trusted Safeguard Security to protect their homes and workplaces – and here’s why:
- UK manufactured in our Coventry factory.
- Market leaders for over 25 years in the domestic and commercial security grille market.
- Trade prices for everyone – no middleman means the lowest possible cost.
- Fully customisable to suit any property.
- Trusted by government departments, blue-chip companies, and homeowners alike.
- 5-star rated service and a team committed to making security simple.
We’re not just a supplier – we’re your partner in creating a safer, more secure property.
Important Considerations Before You Buy
When selecting the right grille for your French doors, think about:
- How often do you use the doors? Smooth operation is essential for high-traffic areas.
- Do you need a specific lock system? We’ll help you choose the best option for your budget.
- Is DIY installation right for you? If not, our premium fitting service takes care of everything.
- How soon do you need it? With quick delivery and manufacturing in the UK, we can help secure your property fast.
Secure Your French Doors the Smart Way
Protecting your home or business doesn’t have to be complicated or expensive. Safeguard Security’s made-to-measure grilles are designed for maximum security, simple installation, and peace of mind.
Our team is ready to help you choose the perfect solution and provide expert advice every step of the way. Don’t leave your French doors vulnerable – get in touch today for a fast, no-obligation quote and take the first step towards a safer property.

