Best Value Door & Window Security in the UK (2026): 10 Real Listings Ranked by Rating per £
Ranked by real rating relative to price across 10 listings in Door & Window Security.
Discover the best value door & window security in the UK with our 2026 ranking! We’ve assessed 10 products based on their customer rating divided by price – creating a ‘value score’. This guide highlights the most effective security solutions for your home, considering both quality and affordability. Currently, the HomeSecure HS4318 UPVC Window Restrictor Hook with Child Lock Restrictor Safety Catch, Silver (score 0.718) leads the pack, offering strong ratings at a competitive price point.
- 1.HomeSecure HS4318 UPVC Window Restrictor Hook with Child Lock Restrictor Safety Catch, Silver4.3/5 · £5.99 · value 0.718
HomeSecure · Door & Window Security
- 2.TIMCO Door Chain Security Lock — Allowing Reduced Opening Angle of the Door, Polished Chrome, 85mm4.5/5 · £6.49 · value 0.693
TIMCO · Door & Window Security
- 3.Ideal Security BK110W Patio Door Security Bar with Anti-Lift Lock, White4.5/5 · £8.22 · value 0.547
Ideal Security · Door & Window Security
- 4.Sliding Sash Lock DGBRSM Black Sliding Window Sash Locks with Mounting Screws for Double Hung Windows4.2/5 · £7.99 · value 0.526
DGBRSM · Door & Window Security
- 5.4 Pack Sash Jammer Blocker — Door & Window Lock Anti-Theft Security for PVC/uPVC Windows and Doors, White4.5/5 · £8.99 · value 0.501
Sandiyago · Door & Window Security
- 6.x2 Sash Jammers for uPVC Windows & Doors — Extra Security Window & Door Locks, Anti-Intruder Jammer Locks, White4.4/5 · £8.99 · value 0.489
Home Secure · Door & Window Security
- 7.Yale Locks P1037-EB Door Chain, Brass Finish4.5/5 · £9.99 · value 0.450
Yale · Door & Window Security
- 8.SOL 2pk Chrome Door Chains for Front Door Lock Security Restrictor Chain for Home Safety4.3/5 · £9.99 · value 0.430
SOL · Door & Window Security
- 9.Yale V-WS6-CH TS003 Door Chain, 13.5cm Chain Length, Polished Chrome Finish, Suitable for uPVC and Wooden Doors4.5/5 · £10.99 · value 0.409
Yale · Door & Window Security
- 10.Yale V-WS6-EB TS003 Door Chain, 13.5cm Chain Length, Polished Brass Finish, High Security4.5/5 · £10.99 · value 0.409
Yale · Door & Window Security
Best Value Picks
- HomeSecure HS4318 UPVC Window Restrictor Hook with Child Lock Restrictor Safety Catch, Silver: 4.3/5, £5.99, Value Score 0.718
- TIMCO Door Chain Security Lock — Allowing Reduced Opening Angle of the Door, Polished Chrome, 85mm: 4.5/5, £6.49, Value Score 0.693
- Ideal Security BK110W Patio Door Security Bar with Anti-Lift Lock, White: 4.5/5, £8.22, Value Score 0.547
What Value Score Tells You
The value score is calculated by dividing the product rating by its price. A higher value score indicates a better rating relative to the cost of the item. This allows you to quickly compare products based on their performance and affordability.
While the TIMCO Door Chain Security Lock boasts the highest overall rating, the HomeSecure HS4318 UPVC Window Restrictor Hook achieves a slightly higher value score due to its lower price point. This highlights that sometimes, a more affordable option can provide excellent value.
How to Use This Leaderboard
- Use the value score as a primary filter when selecting products – prioritise those with higher scores.
- Consider your specific security needs alongside the product rating and price. The TIMCO lock may be preferable for restricting door openings, while the Ideal Security bar offers broader patio door protection.
- The cheapest option (HomeSecure HS4318) provides a good starting point for budget-conscious buyers.
See the full range in Door & Window Security.
FAQ
What does 'value score' represent in this leaderboard?+
The 'value score' is calculated by dividing the product rating by its price. A higher value score indicates a better rating relative to the cost of the item, allowing you to easily compare products based on their performance for the money spent. This metric helps determine which listings offer the best combination of customer satisfaction and affordability.
Does buying the cheapest product automatically make it the best value?+
Not necessarily. While the 'HomeSecure HS4318 UPVC Window Restrictor Hook with Child Lock Restrictor Safety Catch, Silver' is currently the cheapest option at £5.99 and has a value score of 0.718, other products may offer higher ratings for a slightly increased price. It’s important to consider the overall value score when making your decision.
How does the rating contribute to determining 'best value'?+
The product rating, provided by customer reviews, is a key component of the 'value score'. A higher rating signifies greater satisfaction among users. Therefore, products with strong ratings and reasonable prices are considered better value than those with lower ratings even if they have slightly higher prices.
Which product is currently considered the 'top-rated' according to this leaderboard?+
According to this leaderboard, the ‘TIMCO Door Chain Security Lock — Allowing Reduced Opening Angle of the Door, Polished Chrome, 85mm’ is recognised as the top-rated product with a rating of 4.5/5.
What is the value score for the Ideal Security BK110W Patio Door Security Bar?+
The 'Ideal Security BK110W Patio Door Security Bar' has a value score of 0.547, calculated by dividing its 4.5/5 rating by its price of £8.22.
Is the HomeSecure HS4318 UPVC Window Restrictor Hook the best value option?+
Yes, the ‘HomeSecure HS4318 UPVC Window Restrictor Hook with Child Lock Restrictor Safety Catch, Silver’ is currently identified as the best value product based on its value score of 0.718.
How does price influence the comparison of products?+
Price plays a crucial role in determining value. The value score directly reflects this relationship; higher priced items with good ratings will have lower value scores than cheaper items with similar ratings, indicating better value for money.
Could I choose the Ideal Security BK110W Patio Door Security Bar even if it has a lower value score?+
While the ‘Ideal Security BK110W Patio Door Security Bar’ has a lower value score (0.547) compared to other products, its 4.5/5 rating may still be appealing depending on your priorities. The leaderboard provides a comparative view, but individual needs and preferences should also factor into your decision.
What is the impact of a high number of reviews on a product’s value?+
A higher number of reviews (e.g., 7029 for the ‘Ideal Security BK110W Patio Door Security Bar’) generally indicates greater reliability in the rating. While the rating itself is important, a large sample size strengthens confidence in the overall assessment of customer satisfaction.
How does the 'TIMCO Door Chain Security Lock — Allowing Reduced Opening Angle of the Door, Polished Chrome, 85mm’ compare to other products in terms of value?+
The ‘TIMCO Door Chain Security Lock — Allowing Reduced Opening Angle of the Door, Polished Chrome, 85mm’ has a value score of 0.693, placing it between the ‘HomeSecure HS4318 UPVC Window Restrictor Hook with Child Lock Restrictor Safety Catch, Silver’ and the ‘Ideal Security BK110W Patio Door Security Bar’ in terms of overall value.