How to Secure Doors and Windows Properly

Your doors and windows are your first line of defence. Here's how to make sure they're actually doing their job.

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How to Secure Doors and Windows Properly

Keeping your home secure starts with the basics: doors and windows. They’re the main entry points, and often the weak links in your home’s defences. Here’s how to sort them out, step by step.

At a glance
  • Reinforce door frames and locks for added security
  • Install window locks and shatterproof film on glass
  • Use smart security devices for monitoring and alerts
  • Keep entry points visible and well-lit

Securing doors

Doors are the main barrier between your home and the outside world, so it’s worth making sure they’re up to scratch. Here’s where to start.

Reinforce door frames

The frame is often the first thing that gives way in a forced entry. Use a door reinforcement kit or longer screws for hinges and strike plates. Steel plates covering the frame help distribute force and prevent breakage.

Upgrade door locks

Standard locks can be vulnerable to lock-picking or a well-placed kick. Opt for deadbolts with a one-inch throw, and consider upgrading to smart locks for added convenience and remote control options.

Install door cameras

Video doorbells or peephole cameras give you a clear view of who’s at your door, and many record footage too. Some smart models send notifications straight to your mobile, so you always know what’s going on at the front door.

Securing windows

Windows are another common entry point for burglars. Left unchecked, they can seriously weaken your home’s defences.

Add window locks

Fit locks on all windows, particularly on ground and basement levels. Choose sash locks for sliding windows or keyed locks for casement styles. Even straightforward upgrades like security bars can make a significant difference.

Use shatterproof film

Glass is easily broken, but shatterproof film makes it a lot tougher. It keeps the glass intact even when it’s smashed, slowing down any attempt to get inside.

Consider window sensors

Window sensors connect to your home’s security system and alert you if someone tries to open or break a window. They’re particularly useful if you’re not always around to keep an eye on things.

Use smart security devices

Technology can be a real game changer when it comes to home security. Smart devices offer real-time monitoring, remote access, and instant alerts.

Smart doorbells and cameras

These do more than just show you who’s at the door. Many models come with motion detection and two-way audio, and some can even connect to emergency services directly.

Integrated home security systems

A fully integrated system connects locks, cameras, and alarms into one hub you can control from your mobile. Whether you’re at work or on holiday, you can keep tabs on your home from wherever you are.

Motion sensor lights

Burglars don’t like being seen. Motion-activated lights near doors and on pathways light up automatically when someone approaches, and that alone can be enough to put someone off.

Other tips to improve home security

Sometimes it’s the small things that make a big difference. Pair these with your reinforced doors and windows for maximum protection.

  • Keep hedges trimmed so entry points are visible from the street
  • Fit a high-quality letterbox guard to stop tampering
  • Secure garage doors and side gates with sturdy locks
  • When you go away, ask a neighbour or mate to keep an eye on the place

What about Lemonade home insurance?

Even the most secure home can’t guarantee against every risk. That’s where having the right cover comes in. Lemonade’s home insurance protects your possessions and a whole lot more, giving you one less thing to worry about whether you’re in or out.

Bottom line

Securing your doors and windows properly is one of the most effective things you can do to protect your home. From reinforced frames to shatterproof film, smart cameras to motion lights, these upgrades make it significantly harder for burglars to get in. And with the right home insurance alongside it all, you can feel genuinely sorted.

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Securing doors and windows FAQs

How can I make my door more secure?

Start with the frame. Most forced entries happen because the frame gives way, not the lock itself. Fit longer screws into hinges and strike plates, and consider a door reinforcement kit for added strength. From there, upgrade to a deadbolt with a one-inch throw and think about adding a video doorbell so you always know who’s outside.

What’s the best way to secure windows?

Fit locks on every window, starting with ground floor and basement levels. Sash locks work well for sliding windows, and keyed locks are a solid choice for casement styles. Adding shatterproof film is a great next step, especially for larger panes of glass. Window sensors connected to a security system give you an extra layer of protection too.

Do smart security devices really work?

Yes, and they’ve come a long way. Smart doorbells, cameras, and integrated security systems give you real-time visibility of your home, instant alerts if something looks off, and the ability to check in remotely from your mobile. They won’t replace good locks and solid frames, but as part of a broader security setup, they make a real difference.

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Please note: Lemonade articles and other editorial content are meant for educational purposes only, and should not be relied upon instead of professional legal, insurance or financial advice. The content of these educational articles does not alter the terms, conditions, exclusions, or limitations of policies issued by Lemonade, which differ according to your state of residence. While we regularly review previously published content to ensure it is accurate and up-to-date, there may be instances in which legal conditions or policy details have changed since publication. Any hypothetical examples used in Lemonade editorial content are purely expositional. Hypothetical examples do not alter or bind Lemonade to any application of your insurance policy to the particular facts and circumstances of any actual claim.