Skip to content

Patio Door Security Lock

Country/region

  • EUR € | Austria
  • EUR € | Belgium
  • BGN лв. | Bulgaria
  • EUR € | Croatia
  • EUR € | Cyprus
  • CZK Kč | Czechia
  • DKK kr. | Denmark
  • EUR € | Estonia
  • EUR € | Finland
  • EUR € | France
  • EUR € | Germany
  • EUR € | Greece
  • HUF Ft | Hungary
  • EUR € | Ireland
  • EUR € | Italy
  • EUR € | Latvia
  • EUR € | Lithuania
  • EUR € | Luxembourg
  • EUR € | Malta
  • EUR € | Netherlands
  • PLN zł | Poland
  • EUR € | Portugal
  • RON Lei | Romania
  • EUR € | Slovakia
  • EUR € | Slovenia
  • EUR € | Spain
  • SEK kr | Sweden
  • GBP £ | United Kingdom
Cart

Item added to your cart

View cart
  • Lock-SafeTM - Give a Gift

    Lock-SafeTM - Give a Gift

    Lock-SafeTM - Give a Gift

    Regular price £23.99 GBP
    Regular price Sale price £23.99 GBP
    Unit price /  per 
  • PRO. Design - Patio Door Security Lock - Anthracite Grey

    PRO. Design - Patio Door Security Lock - Anthracite Grey

    PRO. Design - Patio Door Security Lock - Anthracite Grey

    Regular price £27.99 GBP
    Regular price £0.00 GBP Sale price £27.99 GBP
    Unit price /  per 
  • PRO. Design - Patio Door Security Lock - Matt Gold

    PRO. Design - Patio Door Security Lock - Matt Gold

    PRO. Design - Patio Door Security Lock - Matt Gold

    Regular price £27.99 GBP
    Regular price £0.00 GBP Sale price £27.99 GBP
    Unit price /  per 
  • PRO. Design - Patio Door Security Lock - Matt White

    PRO. Design - Patio Door Security Lock - Matt White

    PRO. Design - Patio Door Security Lock - Matt White

    Regular price £27.99 GBP
    Regular price £0.00 GBP Sale price £27.99 GBP
    Unit price /  per 
  • PRO. Design - Patio Door Security Lock - Raw Brushed Alloy Silver

    PRO. Design - Patio Door Security Lock - Raw Brushed Alloy Silver

    PRO. Design - Patio Door Security Lock - Raw Brushed Alloy Silver

    Regular price £24.99 GBP
    Regular price £23.99 GBP Sale price £24.99 GBP
    Unit price /  per 
  • PRO. Premium Design - Patio Door Security Lock - Brush Alloy

    PRO. Premium Design - Patio Door Security Lock - Brush Alloy

    Sold out

    PRO. Premium Design - Patio Door Security Lock - Brush Alloy

    Regular price £37.99 GBP
    Regular price £0.00 GBP Sale price £37.99 GBP
    Unit price /  per 
    Sold out
  • PRO. Premium Design - Patio Door Security Lock - Matt Gold

    PRO. Premium Design - Patio Door Security Lock - Matt Gold

    PRO. Premium Design - Patio Door Security Lock - Matt Gold

    Regular price £37.99 GBP
    Regular price £0.00 GBP Sale price £37.99 GBP
    Unit price /  per 
  • PRO. Premium Design - Patio Door Security Lock - Matt White

    PRO. Premium Design - Patio Door Security Lock - Matt White

    PRO. Premium Design - Patio Door Security Lock - Matt White

    Regular price £29.99 GBP
    Regular price £0.00 GBP Sale price £29.99 GBP
    Unit price /  per 
  • PRO. Premium Design - Patio Door Security Lock - Matte Black

    PRO. Premium Design - Patio Door Security Lock - Matte Black

    PRO. Premium Design - Patio Door Security Lock - Matte Black

    Regular price £37.99 GBP
    Regular price £0.00 GBP Sale price £37.99 GBP
    Unit price /  per 

Welcome to Lock-Safe TM. We are a British-based business proudly manufacturing our locks in Sheffield, England. Lock-Safe TM is your local source for quality patio door security solutions. Established in 2010, we understand the urgency homeowners face in securing their properties, especially considering the surge in home burglaries throughout the UK. At Lock-Safe TM, we not only prioritise quality but also your peace of mind. Our innovative patio door locks are crafted with precision and care, reflecting our commitment to ensuring your home's security.

“Made in Britain”


We are proud to be officially registered with Made in Britain, ensuring our products are crafted to the highest standards right here in the UK. Our commitment to quality and reliability means you can trust us for durable, well-made solutions. We value your business and strive to deliver excellence in every product we offer. Thank you for choosing to support British craftsmanship.

“French Door Security Made Simple”

Lock-Safe TM is suitable for double doors equipped with two horizontal handles and functions by securing the internal door handles, thereby preventing operation of the external handles. This ensures that the door mechanism remains locked, even in the event of attempted tampering or removal of the locks.

“Clear Visible Deterrent”
Entry to French doors fitted with standard handles and locks can be forced in less than 30 seconds. Most forced entry burglaries are committed through the weakest point at the rear of the property, usually the Patio or French doors. The modern white design of the Lock-Safe TM provides a clear visible deterrent throughout the day and when you need it most, at night.


Super-quick Delivery!!
To further meet your needs, we offer expedited 2-3 day shipping, acknowledging the importance of swift protection against the rising threats of burglary. Discover the convenience of our reliable and efficient security solutions.

30-Day Money Back Guarantee!! 
We are confident in the quality of our product and want you to be fully satisfied with your purchase. If for any reason you are not completely happy with your purchase, simply contact our customer support team within 30 days of your purchase date, and we will issue you a full refund, no questions asked. Your satisfaction is our priority, and we stand behind our product 100%. Please find our contact information below including our refund policy.

Please visit our links below:

  • Facebook
  • Instagram

Country/region

  • EUR € | Austria
  • EUR € | Belgium
  • BGN лв. | Bulgaria
  • EUR € | Croatia
  • EUR € | Cyprus
  • CZK Kč | Czechia
  • DKK kr. | Denmark
  • EUR € | Estonia
  • EUR € | Finland
  • EUR € | France
  • EUR € | Germany
  • EUR € | Greece
  • HUF Ft | Hungary
  • EUR € | Ireland
  • EUR € | Italy
  • EUR € | Latvia
  • EUR € | Lithuania
  • EUR € | Luxembourg
  • EUR € | Malta
  • EUR € | Netherlands
  • PLN zł | Poland
  • EUR € | Portugal
  • RON Lei | Romania
  • EUR € | Slovakia
  • EUR € | Slovenia
  • EUR € | Spain
  • SEK kr | Sweden
  • GBP £ | United Kingdom
Payment methods
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
© 2025, Patio Door Security Lock Powered by Shopify
  • Refund policy
  • Privacy policy
  • Terms of service
  • Contact information
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.