Security Products

We supply and install new window and door hardware to manufacturer's specification. We guarantee all our work.

Call Free 0800 620 720  For Service 

WINDOWSEAL Supply Window & Door Handles, Hinges, Glass, Double Glazing, Stays, Seals, Locks, Rollers, Security

Window Security

Sash locks

Sash locks, Sash bolts and locking handles come in the standard black colour, but can be coated to any colour you like, also they can be keyed alike.We are able to match them to your door keys, so you can have one key for all your locks.


Sash restrictor stays

Restrictor stays are an affordable way of not only securing your windows but give you the option to safely ventilate your home

Security stays come in standard black colour for aluminium windows and white for timber windows

The restrictor stays come in stainless steel and are fitted to the side of the sash frame so you don’t see them when the window is closed.

Whitco releasable


We can supply and install the new Whitco 

security stay which you can release and 

attach easily for those times when you may

 want to open the window 




Door Security


Dead locks

Deadlocks are probably the most effective form of security as they stop intruders from exiting easily with you possessions. 

We can supply and install deadlocks to any door and we will give advice on the appropriate lock for your need and budget.


Other Security

We can supply and install extra security products as well as security screens and doors.


Call free on 0800 620 720

to book a Windowseal tradesman

Click here to get a free quote


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