Kingston upon Thames, South West London · KT1
Protecting a loft-converted home: what to fit
Houses with a converted loft space used as an additional bedroom, office or living area, adding a floor above the original roofline and typically served by dormer or rooflight windows. This page works through the entry points that matter on loft-converted homes and what is worth fitting because of them.
- Property type: loft-converted homes
- Lead service: burglar alarms
- Most exposed point: Rooflight set into the original roof slope
Most exposed
Rooflight set into the original roof slope
Fit first
Assessment of any lower roof providing platform access to the new windows
Constraint
Where the conversion includes a new staircase replacing loft storage access, this changes internal room layout in ways that can affect existing sensor coverage on the floor below.
The vulnerable approaches
Order matters here, these are the routes worth covering first.
- Rooflight set into the original roof slope
- Standard house entry points unchanged by the conversion below
How this property is exposed
Houses with a converted loft space used as an additional bedroom, office or living area, adding a floor above the original roofline and typically served by dormer or rooflight windows.
A sensible specification
- Assessment of any lower roof providing platform access to the new windows
- Identifies whether the loft's windows are genuinely reachable from outside and need detection accordingly.
- Sensor coverage in the loft room matching other bedrooms
- A converted loft is a genuine additional room reachable from outside via a lower roof, and deserves the same detection as any other bedroom.
Structural soft spots
- Conversion carried out without full assessment of the existing alarm layout
- Loft conversions are sometimes completed as a standalone building project without revisiting the house's overall security, leaving the new room outside the existing system's coverage.
- New upper-floor windows added without matching upper-floor security thinking
- A loft conversion adds openings at a height that did not previously need considering, and household security habits do not always adjust to include them.
What we find in Kingston upon Thames
In Kingston upon Thames (KT1) we work regularly around London Road and Richmond Road. Kingston station and the A308 / A3.
What restricts the design
- Where the conversion includes a new staircase replacing loft storage access, this changes internal room layout in ways that can affect existing sensor coverage on the floor below.
Whether electric strike lock systems suit this kind of home
An electrically releasable striking plate fitted in place of a standard door keep, allowing a mechanical latch or bolt to be released remotely while keeping the door mechanically locked otherwise.
- Doors where a visible maglock housing is not wanted
- Where it stops being the right answer: strikes are more sensitive to door alignment than maglocks and can jam if the frame or latch is out of true.
Living with the system: cCTV image showing distortion or colour banding
Distortion worsens with movement in the scene, that is one of the more common calls once a system has been in for a few years.
Before booking anyone, compare the affected camera's picture with another camera of the same model. Match camera settings to the scene at install and revisit them if the field of view or lighting changes significantly.
What gets missed most often
Completing a loft conversion and updating the house's decor and layout without ever revisiting the alarm system, so the newest and sometimes most valuable room in the house has no coverage at all.
Kingston upon Thames questions we get asked
Protecting a loft-converted home: what to fit
Local detail for Kingston upon Thames
- Works with Hikvision, Texecom, Pyronix and Paxton equipment
- Speak to an engineer directly on 01634 944161
- Alarms, CCTV, access control and network cabling under one contact
Ask before you buy the kit
Tell us the layout, how the property is entered, where the consumer unit sits, and what you want to be told about while you are out.
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