
The UPVC sash jammer is a popular lock for UPVC windows in Totteridge. It can be fixed to both windows and doors and is face fixing. This is best used in conjunction with another lock and an extra keylocking component is available to be added by our N20 locksmith. Totteridge locksmith can install this lock to properties throughout North London, including in Finchley, Totteridge and Whetstone.
The Era 721 window securistay can be used on both upvc and metal windows. It works by restricting the window by opening it to 75mm. This is a highly secure lock which can only be disconnected when the window is in the closed position; a key is used to unlock the lock. 
Totteridge locksmiths can install this lock to properties throughout N20 and the surrounding areas of North London to a very high and secure standard.
The Winkhaus non locking UPVC window restrictor is a versatile restrictor which is suitable for top, side and tilt’n’turn windows. This is a popular product in N20 due to its high level of security.

This restricts the window opening to 50-100mm and is releasable only when in the closed position. This is an excellent restrictor which is available from N20 locksmith and can be installed to properties throughout North London, including Totteridge, Finchley and Whetstone.
UPVC Window Locks
Chubb 8K123 UVPC window lock for casement windows
The Chubb 8K123 UVPC window lock is suitable for casement windows and can be fitted onto the surface of the window. These locks have a specially angled locking point which provides an extremely high level of security on hinged windows and ensures a high level of resistance to forced opening.

Totteridge locksmith is able to install this lock to properties throughout North London, including N20, N12 and N11, to a very high and professional standard.
Please call on 0208 445 1450.