Updated:29 September 2026
Rank 1-17 of the best Extra Door Locks
Our recommendation Price Customer rating
1. Comparison winner
XFORT® Polished Chrome Door Chain, Narrow Design for Wooden and UPVC Doors
XFORT® Polished Chrome Door Chain, Narrow Design for Wooden and UPVC Doors
Available immediately
free shipping
  • door security chain that allows you to identify visitors before the door is fully opened and provides enhanced protection against forced entry
  • surface mounted installation with a slim design that can be fitted to any door size with minimal effort using basic tools
  • narrow design allows fitting to any door type and size
Our rating
9,8
very good
400+ purchases last month
Inaya Child Proof Door Lever Lock (2 Pack) with 3M Adhesive – No Drilling
Inaya Child Proof Door Lever Lock (2 Pack) with 3M Adhesive – No Drilling
Available immediately
free shipping
  • door handle safety lock that prevents children from opening the door
  • child safety feature that stops children and pets from opening doors
  • easy installation with pre-applied 3M adhesive for quick fitting and installation in under a minute
Our rating
9,8
very good
100+ purchases last month
3. Best value
Portable Door Lock – Home Security Travel Lock
Portable Door Lock – Home Security Travel Lock
Available immediately
free shipping
  • Door security lock provides extra security by preventing the door from being opened from the outside not even with a key
  • Child safety helps stop children from opening the door, reducing the risk of pets leaving or strangers gaining access
  • Easy installation lets you fit or remove the lock in seconds without any tools
Our rating
9,6
very good
200+ purchases last month
4. Bestseller
EUDEMON Childproof Door Lever Lock, White, 2-Pack
EUDEMON Childproof Door Lever Lock, White, 2-Pack
Available immediately
free shipping
  • door safety locking mechanism that requires two hands to engage with a three button design and can be unlocked with one hand using two fingers
  • child safety feature that prevents children from locking themselves in a room or accessing restricted areas such as toilets or storerooms without adult supervision
  • easy installation with peel and stick adhesive that requires no drilling or tools and can be removed without residue after 24 hours
Our rating
9,6
very good
Patio Door Security Lock for French Doors
Patio Door Security Lock for French Doors
Available immediately
free shipping
  • door security lock uses high-quality ABS and aluminium to resist tampering and damage and covers both horizontal handles for enhanced safety
  • easy tool-free installation that requires no tools; insert the closed door handles into the lock, snap it together, and lock or unlock with the black button in one second
  • designed for double doors with horizontal handles and not compatible with vertical or curved handles; check that your door handles match the pictured design to ensure proper fit
Our rating
9,6
very good
500+ purchases last month
Shield Hardware Patio Door Security Lock - Heavy-Duty French & Conservatory Double Door Handle Lock, Tool-Free Installation, 5-Year Guarantee
Shield Hardware Patio Door Security Lock - Heavy-Duty French & Conservatory Double Door Handle Lock, Tool-Free Installation, 5-Year Guarantee
Available immediately
free shipping
  • a visible security feature signals a tough target through glass, deterring intruders before any break-in attempt
  • easy installation without tools simply slide the lock over existing horizontal handles for immediate protection
  • universal fit for standard uPVC and wooden double doors with two horizontal handles, ensuring the design is suitable for conservatories or patios
Our rating
9,6
very good
200+ purchases last month
Moonybaby 2 Pack Door Lever Safety Locks - White, Childproof, No Drilling, Easy to Install
Moonybaby 2 Pack Door Lever Safety Locks - White, Childproof, No Drilling, Easy to Install
Available immediately
free shipping
  • two-button release mechanism that requires both buttons to be pressed and pushed down together
  • central protection button must be pressed before unlocking to prevent accidental locking by children
  • versatile compatibility with a wide range of door handles and surfaces check compatibility with your door handle before use
Our rating
9,6
very good
Door Handle Locks, Pack of 2, White
Door Handle Locks, Pack of 2, White
Available immediately
free shipping
  • door safety lock to prevent accidents such as smashed fingers or stuck pets
  • child safety feature to provide peace of mind
  • easy installation with no drilling or tools required
Our rating
9,5
very good
ChenYu99 Portable Door Lock – Heavy-Duty, No-Tool Install, Anti-Intrusion Security Latch for Apartments, Dormitories and Short-Term Rentals
ChenYu99 Portable Door Lock – Heavy-Duty, No-Tool Install, Anti-Intrusion Security Latch for Apartments, Dormitories and Short-Term Rentals
Available immediately
free shipping
  • Door security lock prevents entry from the outside, even if a key is used
  • Child safety prevents young children from opening the door to strangers, helping to keep families safe
  • Easy installation with no tools required and setup in seconds
Our rating
9,3
good
PEAPIN Front Door Security Chain Lock (2-Pack)
PEAPIN Front Door Security Chain Lock (2-Pack)
Available immediately
free shipping
  • Door safety chain offers an extra layer of protection by allowing you to open the door slightly to speak to visitors while the door stays secured from the outside
  • Easy installation with all necessary fittings included, including six rust‑resistant screws for quick fitting to front doors or interior doors
  • Suitable for different door types, including front doors and internal doors, for homes, apartments and offices
Our rating
9,3
good
x2 Sash Jammers for uPVC Windows & Doors - White
x2 Sash Jammers for uPVC Windows & Doors - White
Available immediately
free shipping
  • easy to install with online instructions provided
  • suitable for fitting to doors and windows for added security
  • provided with packers and uPVC screws for reinforced window use
Our rating
9,3
good
Two-Piece White Sash Jammers for uPVC Doors and Windows
Two-Piece White Sash Jammers for uPVC Doors and Windows
Available immediately
free shipping
  • door safety locking provides an extra layer of security for uPVC doors and windows
  • easy installation with simple fitting and clear instructions for quick setup
  • wide compatibility achieved through a range of spacer sizes and packers to fit different profiles
Our rating
9,1
good
50+ purchases last month
BiceNoning Portable Door Lock for Travel - No-Drill Adjustable Reinforcement Latch (White, 1pc, Withstands 800 lb)
BiceNoning Portable Door Lock for Travel - No-Drill Adjustable Reinforcement Latch (White, 1pc, Withstands 800 lb)
Available immediately
free shipping
  • Door security lock built from aluminium alloy to resist prying and forced entry and to withstand up to 800 pounds of impact
  • drill-free installation enables quick setup on inward-opening doors in hotels, dormitories or holiday lets
  • Suitable for inward-opening doors only, including bedrooms, hotels, residential entrances, dormitories and private rooms
Our rating
9,1
good
2-Pack Door Lock Bolt for Bathroom, Bedroom, Toilet, Shed and Shower – Catch Latch Slide Bolt with Screws
2-Pack Door Lock Bolt for Bathroom, Bedroom, Toilet, Shed and Shower – Catch Latch Slide Bolt with Screws
Available immediately
free shipping
  • door safety latch provides extra security for interior doors
  • easy installation by aligning the bolt with the door and frame, marking the drilling points with a pencil, drilling the holes and fixing with the supplied screws
  • suitable for a wide range of interior doors including bathrooms, bedrooms and cupboards
Our rating
9,0
good
500+ purchases last month
REDTRON Door Lever Lock 2-Pack Childproof Safety Locks with 3M Adhesive (White)
REDTRON Door Lever Lock 2-Pack Childproof Safety Locks with 3M Adhesive (White)
Available immediately
free shipping
  • Door safety lock with a double lock mechanism designed to deter children and pets from opening doors
  • Child safety design that helps keep children out of restricted rooms and reduces the risk of finger injuries
  • Easy installation with no tools required using peel and stick 3M adhesive backing
Our rating
9,0
good
Stainless Steel Door Chain Lock
Stainless Steel Door Chain Lock
Available immediately
free shipping
  • door lock security feature for added safety
  • child safety lock helps prevent accidents
  • easy to install with no special tools required
Our rating
8,9
good
500+ purchases last month
Portable Door Lock for Travel and Home Safety
Portable Door Lock for Travel and Home Safety
Available immediately
free shipping
  • provides additional safety and privacy for rooms without the need for tools
  • suitable for homes, hotels, schools, short-term rentals and other venues
  • made from high-quality stainless steel for durability
Our rating
8,5
good
50+ purchases last month

Similar Extra Door Lock comparisons

Extra Door Locks buying guide: How to choose the right product from the above Extra Door Locks test or comparison

Understanding Extra Door Locks: Why They Matter for Your Home

Enhancing Home Security with Extra Locks

When it comes to securing our homes, we often think about the basics like sturdy doors and reliable primary locks. However, the reality is that extra door locks can provide an additional layer of security that truly enhances our safety. Picture this: after a long day at work, the last thing we want is to feel anxious about whether our doors are adequately secured. Extra door locks, whether they are deadbolts, surface-mounted locks, or smart locks, significantly deter potential intruders by making unauthorized access much more challenging.

Peace of Mind for Homeowners

Having extra door locks installation can grant us peace of mind. Imagine returning home at night or leaving for an extended holiday – knowing that we’ve taken steps to bolster our home security can make all the difference. Not only do extra locks protect our possessions, but they also help ensure the safety of our loved ones. In some neighbourhoods, having visible extra locks can deter crime simply by demonstrating that we take security seriously.

Types of Extra Door Locks: Finding the Right Fit for Your Needs

Exploring the Various Options

There are several types of extra door locks available, each with its unique features and benefits. First, we have traditional deadbolts. These are perhaps the most common choice and come in single or double-cylinder variations. A single-cylinder deadbolt is operated using a key on the outside and a thumb turn on the inside, while a double-cylinder requires a key on both sides, making it more secure against forced entry through glass nearby. Then, we have chain locks, which are an economical option that allows us to slightly open the door while keeping it secure.

Smart Locks for Modern Homes

For those who prefer technology-driven solutions, smart locks stand out. They can often be controlled via smartphone apps, allowing us to lock or unlock our doors remotely. Additionally, we can grant access to guests without being physically present, which is ideal for rentals or visiting friends. Each of these lock types comes with its pros and cons, so understanding which fits best in our specific scenarios is key.

Key Features to Consider in Extra Door Locks

Durability and Material Quality

When selecting an extra door lock, we should consider the material and durability. Most extra locks are made from steel, brass, or grade materials. Opting for forging steel or solid brass offers superior strength against brute force attacks. Additionally, look for features like corrosion resistance, especially if the lock will be exposed to weather elements.

Ease of Use and Installation

We also need to think about how easy it is to use and install the lock. Some locks, particularly smart locks, may require a bit more setup or configuration, while traditional deadbolts often come with straightforward installation guides. It’s crucial to find a lock that fits our lifestyle while maintaining security, so researching ease of use for both installation and daily operation is essential.

Installation Tips for Your Extra Door Lock: Simple Steps to Enhance Security

Preparation for Installation

Before diving into the installation, gathering all necessary tools and materials is vital. Most extra door locks will come with a detailed manual, so having a screwdriver, drill, and measuring tape ready will streamline the process. For those who prefer a DIY approach, choosing a lock that includes all necessary hardware can aid the installation.

Following Installation Steps Accurately

When installing, we should first remove the existing hardware carefully. After that, follow the lock’s instructions closely to attach the new lock securely. Ensure that we test it multiple times before concluding; a properly installed lock should operate smoothly without any obstructions. If we’re not confident in our DIY skills, hiring a professional can ensure everything is installed to the highest standard, giving us complete assurance of our home’s security.

Affordable Yet Secure Options

For those on a moderate budget, models like basic deadbolts or chain locks offer incredible value without sacrificing security. They can often provide peace of mind and safety while remaining cost-effective. An ideal choice would be a robust deadbolt that falls within our price range but still offers durable materials.

Premium Choices for Enhanced Security

If we are looking to invest a bit more into our home security, smart locks are an outstanding choice. They may come at a higher price point, but the convenience and advanced features, such as remote monitoring and guest access codes, can make a notable difference in our home security experience. Considering our specific needs and budget will guide us in picking the perfect extra door locks for our home.

Table of contents
  1. Understanding Extra Door Locks: Why They Matter for Your Home
  2. Types of Extra Door Locks: Finding the Right Fit for Your Needs
  3. Key Features to Consider in Extra Door Locks
  4. Installation Tips for Your Extra Door Lock: Simple Steps to Enhance Security
  5. Our Top Picks: Recommended Extra Door Locks for Different Budgets

Overview

1. Comparison winner
XFORT® Polished Chrome Door Chain, Narrow Design for Wooden and UPVC Doors
Our rating
9,8
very good
XFORT® Polished Chrome Door Chain, Narrow Design for Wooden and UPVC DoorsAvailable immediately
Inaya Child Proof Door Lever Lock (2 Pack) with 3M Adhesive – No Drilling
Our rating
9,8
very good
Inaya Child Proof Door Lever Lock (2 Pack) with 3M Adhesive – No DrillingAvailable immediately
3. Best value
Portable Door Lock – Home Security Travel Lock
Our rating
9,6
very good
Portable Door Lock – Home Security Travel LockAvailable immediately
4. Bestseller
EUDEMON Childproof Door Lever Lock, White, 2-Pack
Our rating
9,6
very good
EUDEMON Childproof Door Lever Lock, White, 2-PackAvailable immediately
Patio Door Security Lock for French Doors
Our rating
9,6
very good
Patio Door Security Lock for French DoorsAvailable immediately
Shield Hardware Patio Door Security Lock - Heavy-Duty French & Conservatory Double Door Handle Lock, Tool-Free Installation, 5-Year Guarantee
Our rating
9,6
very good
Shield Hardware Patio Door Security Lock - Heavy-Duty French & Conservatory Double Door Handle Lock, Tool-Free Installation, 5-Year GuaranteeAvailable immediately
Moonybaby 2 Pack Door Lever Safety Locks - White, Childproof, No Drilling, Easy to Install
Our rating
9,6
very good
Moonybaby 2 Pack Door Lever Safety Locks - White, Childproof, No Drilling, Easy to InstallAvailable immediately
Door Handle Locks, Pack of 2, White
Our rating
9,5
very good
Door Handle Locks, Pack of 2, WhiteAvailable immediately
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