Hi again
I live in the ground floor and basement levels of a five storey house. The shared entrance is on the ground floor and is adequately secured by a mortice deadlock and a sash deadlock. The internal ground floor entrance to the flat is also adequately secured by means of two mortice deadlocks.
The ground level back door to the garden is secure by means of two horizontal mortice bolts, a rim sliding bolt and a padlocked metal bar.
The basement windows, front and back are protected by spikey window protection bars.
Now the weak point ...
The house is on a car-noisy main London road. At the front, at basement level and accessible by means of steps in the front yard, is an old entrance door. It is totally hidden from the main road (so easily 'worked' upon) and opens into a small porch, which then leads to an 'internal door' which opens into what is now the main bedroom.
Both these doors are thin and hollow.
The outer door has two horizontal mortice bolts (one doesn't really work) and two vertical tower bolts (the bottom one doesn't go down far enough into the concrete base).
The inner door, to the bedroom, has only one ugly tower bolt at the top.
I think I could get through both in minutes.
Currently, both doors do not need to be opened from the outside and probably never will have that need. Given what I've read and taking into account the existing doors' security, I think I should also consider that this route should be a fire exit. I don't think I need to worry about a burglar finding it easy to *leave* by this route as other entrances are quite secure and so I just want this entrance to be hard to enter.
My ideas:
Outer door - replace frame, 44 mm solid wooden exterior door. Two vertical tower bolts, three horizontal mortice bolts? Is there anything similar and more secure but 'morticed' and can be opened from the inside without a key?
Inner door - the current frame is good and houses a door about 30 mm thick. Replace with solid internal door with three horizontal mortice bolts. As this is a bedroom door I wish the bedroom-facing security to be as subtle as possible - no locks, levers etc. Are mortice bolts operated by a key the best option? What else is more subtle or better?
Any better options than these ideas? As you can see I don't have alot of knowledge about the subject but have tried to read up this evening. Would a steel door be much better as the outer? Is there any point in having good mortice locks on an exterior door that won't need to be opened from the outside and considering the fire exit route?
Feel free to burgle in the mean time but would really appreciate some suggestions instead :-)
Emma