When summer finally rolls around in the UK, most of us are ready to fling open the windows, dust off the BBQ, and maybe squeeze in a well-earned getaway. But while you’re soaking up the sunshine, there’s a less sunny side to the season – opportunistic burglaries in summer. With open windows, unlocked doors, and more time spent away from home, summer security slip-ups can become costly.

Let’s walk through some straightforward, effective ways to boost your home security this summer, whether you’re heading off on holiday or just popping out to enjoy a bit of rare Yorkshire sunshine.

Keep the breeze, not the burglar – install window restrictors

Hot days make fresh air a luxury – but leaving windows wide open can be an open invitation to intruders. Window restrictors are a simple but powerful solution. They let you enjoy ventilation while limiting how far a window can open – just enough to let the air in, but not enough for someone to climb through.

They’re especially handy for ground-floor windows or upstairs in bungalows and flats. Best of all, they’re fairly inexpensive and easy to install, making them a smart first layer in your summer home burglary prevention plan.

Stay security-savvy: always lock up, even when you’re ‘just in the garden’

It’s easy to get caught out by short trips – nipping out to the bins, trimming the hedge, or chatting with neighbours. But these brief moments are prime targets for opportunistic burglars, especially if you’ve left a door or window unlatched.

Make it a habit to lock all doors and windows, even when you’re just stepping outside. It sounds basic, but it’s one of the most overlooked forms of burglary prevention.

Smart tech to the rescue: security cameras and smart doorbells

If you’re wondering how to secure your home in hot weather without making it feel like a fortress, smart tech is your best mate. Security cameras and video doorbells are among the best security upgrades for summer heat. Why? Because they give you eyes on your home – no matter where you are.

Many smart systems let you view live footage from your smartphone and send alerts if someone’s at the door, in the driveway, or snooping around side paths. In fact, nearly half of UK homeowners now use this kind of tech, and it’s not hard to see why.

Not sure where to begin? Our guide to the best home security systems in the UK breaks down the top options to help you choose one that fits your lifestyle.

If you’re not yet sure which one to get, start here: look for weather-resistant models with motion detection and a mobile app. And if installation sounds daunting, many newer models are wireless and DIY-friendly.

Lights on, burglars off – use timers or smart lighting

When your home looks lived-in, it’s instantly less attractive to a thief. Enter smart lighting. Whether it’s a lamp in the front room or a porch light, putting lights on a timer – or automating them with motion triggers – is a simple deterrent that fits right into daily routines.

Going away for the weekend or a longer summer break? Use smart plugs or built-in light timers to mimic your habits. A hall light that flicks on at 9pm, a lamp that shuts off at midnight – it all makes your home look active and occupied. For more simple ways to create the impression you’re home, even when you’re not, check out these smart holiday security tips.

Lock it down – upgrade outdated window and door locks

If your windows still have those old, flimsy latches, or your front door lock sticks every time it rains, it might be time for an upgrade. Strong, modern locks on ground-floor windows, patio doors, and any side entrances are essential if you’re serious about summer home burglary prevention.

Locks that meet British Standard BS3621 are a reliable bet and often required by insurers. For more guidance, check out our guide on upgrading window and door locks – it’s got everything you need to know without drowning you in jargon.

Don’t forget the garden – outdoor security matters too

With longer days and lighter evenings, the garden becomes a favourite spot – but it also opens up more ways into your home.

Here are a few outdoor security measures for summer months worth considering:

• Motion-activated floodlights around rear doors, side passages, and drives help deter anyone creeping around after dark.
• Smart garden lighting can be linked to your security system or app for more flexible control.
• Secure garages and outbuildings – anything with tools, bikes, or garden equipment could be a target. Don’t forget to lock these up and consider a security camera that covers the area.

For an effective DIY check-up, stand outside your property and ask: if I were a burglar, where would I try to enter? If you’re not sure how your setup holds up, a professional home security assessment can help spot vulnerabilities you might miss.

Final Thoughts from Owen

As someone who keeps a curious eye on all things tech (and spends a lot of time tinkering with smart gadgets in my own North Yorkshire home), I can say with confidence: today’s security tools aren’t just smarter – they’re easier to use than ever. Whether you’re a tech-head or totally new to the smart home scene, there’s a summer-ready solution that can help you stay one step ahead.

My top tip? Start with one small change – like adding a smart doorbell or installing window restrictors – and build your setup from there. A layered approach is best when protecting property during UK summer holidays.

Stay safe, enjoy the sun – and don’t forget to lock the back door before you head out with that cold drink.