Window Accessories
Installation
Small Upgrades, Major BenefitsAt Top Lock Installations, we don't just provide windows; we ensure they are as secure and safe as possible. Our range of accessories is designed to complement our high-performance window systems, offering you peace of mind and enhanced functionality.
Sash Jammers
Sash jammers are small but highly effective security add-ons designed to reinforce uPVC windows and doors. They work by creating an additional locking point that prevents the sash from being forced open — even if the main lock is compromised.
Why They Matter
- Stops forced entry attempts
- Ideal for older frames
- Quick, low-cost upgrade
- Simple swing-arm operation
Types Available
- Standard sash jammers
- Lockable sash jammers (with key)
Commonly Used On:
Window Safety Catches
Window safety catches are designed to limit how far a window can open, providing controlled ventilation while preventing accidents or unauthorised access.
Child safety
Stops windows opening wide enough for a child to climb through.
Ventilation control
Allows airflow without compromising security.
Added protection
Prevents opportunistic entry when left slightly open.
Discreet Design
Blends into the frame without affecting the look.
Types of Safety Catches
Common Applications
Where safety and security are non-negotiable.
Family Homes
Upper-Floor Bedrooms
Schools & Nurseries
Care Environments
Ready to Secure Your Property?
Contact us today for a free survey of your windows and doors. We'll recommend the best accessories to keep your home safe and secure.
Why Choose Finance?
Subject to status. Terms and conditions apply. TOP LOCK YORKSHIRE LTD is an Introducer Appointed Representative of Kanda. Kanda is a trading style of Kanda Products & Services Ltd, authorised and regulated by the Financial Conduct Authority (firm reference number 920795).