Security for Heritage and Period Homes
Double brick with no cavity, an overlay that restricts what can be altered, and a facade nobody wants a camera bolted to. Here is how it is actually done.
- Double brick with no cavity
- Heritage overlay considerations
- Discreet and recessed mounting
- Wireless where no route exists
The constraint
The Building Decides the System
On a post war brick veneer home a camera goes roughly where you want it, because there is a cavity to run through and a plasterboard ceiling to work above.
A Federation, Edwardian or Victorian home in Melbourne’s inner east offers neither. Solid double brick with no cavity, lath and plaster ceilings, ornate eaves and often a heritage overlay on top of all of it.
That is not a reason to accept a worse system. It is a reason to plan the routes before choosing the equipment, which is the opposite of how most quotes are put together.
Where no compliant cable route exists and cutting into original brick is not acceptable, a well placed wireless system beats a wired one that had to be installed somewhere convenient.
The six constraints
What Actually Makes a Period Home Difficult
Each of these changes the plan, and all of them are visible on a walk through.
Solid double brick with no cavity
There is nowhere inside the wall to run a cable. Routes go through the roof space, under floors, or on the surface in conduit. Which one is possible decides where cameras can sit.
Lath and plaster ceilings
Older ceilings do not take a hole and a fixing the way plasterboard does, and they crack. Anything ceiling mounted needs a joist and a considered approach rather than a drill and a plug.
Ornate eaves and bargeboards
A camera bolted to a decorative eave is the thing owners regret. Recessed units, soffit mounts set back, or a position on the less visible elevation usually solve it without losing coverage.
Heritage overlays
Where an overlay applies, external alterations may be restricted. It rarely prevents a system entirely, but it does decide whether something is surface mounted, reversible or not permitted at all.
Thick walls that block wireless
The same brick that blocks a cable also blocks a signal. A mesh node in the hallway will not reach the rear of a solid walled house, which is why access point placement matters more here than anywhere.
Original joinery and windows
Sash windows and original doors do not take standard sensors neatly. Recessed contacts and surface sensors chosen for the profile keep the joinery intact.
Doing it discreetly
Coverage Without Changing the Facade
Most owners of period homes are not against security. They are against the look of it, and that is a legitimate objection because the standard approach genuinely is ugly on a Federation facade.
The answer is nearly always position rather than product. A camera set back under a soffit, recessed into a return, or placed on the side elevation covering the same approach, disappears while covering the same ground.
Cable is the other half. Surface conduit painted to match, routed along a line the eye already follows, is far less visible than the same cable run at the shortest distance.
- Set back under the soffit rather than proud on the fascia
- Use the side elevation where it covers the same approach
- Recessed units on the front where a camera must be visible at all
- Conduit along existing lines, painted to match, never the shortest route
- Wireless sensors inside, so no chasing into original plaster
By period
What We See in Each Era
Melbourne’s inner east runs through several distinct building eras, and each brings its own problem.
Victorian terraces
Narrow, close to the boundary and often with a rear laneway. The laneway is usually the real risk and usually the hardest place to run a cable to.
Federation and Edwardian
Deep verandahs that shade the entry, ornate eaves nobody wants drilled, and solid brick throughout. Camberwell, Canterbury and Kew are full of them.
Interwar and Californian bungalow
Low eaves, tuck pointed brick and often an original garage set back down a side drive. That drive is the approach most systems miss.
Postwar solid brick
Less decorative but still double brick with no cavity. The constraint is the same even when the heritage sensitivity is lower.
Renovated period homes
A modern rear extension joined to an original front. Two completely different construction types in one property, and the join is usually where a cable route becomes possible.
Period homes in overlays
Where an overlay applies, reversibility matters. Surface mounted and removable beats chased and permanent, even where the latter would look neater.
Recent work
Period Home Installations Across the Inner East
Three period properties where the building decided the approach.
Forty false alerts a day under a canopy
A Federation home with mature trees across the front. The household had muted the app entirely. Classification switched on, zones redrawn away from the canopy, sensitivity set on site after dark.
More on Kew ›
No cable route to the rear
Solid double brick, no cavity and lath ceilings. Roof space route to the front, wireless to the rear, and every internal sensor fitted without touching original plaster.
More on Canterbury ›
Keyless entry on an original door
The owners wanted keyless entry without replacing a century old door. A unit fitted over the existing barrel, reversible, with the original hardware kept in case it is ever needed.
More on Camberwell ›Questions
Heritage and Period Home Security FAQs
Can you install security in a double brick home without a cavity?
Yes, routinely. The routes go through the roof space, under the floor or in surface conduit rather than inside the wall. What changes is that the route has to be worked out before the camera positions are fixed, rather than afterwards.
Do I need council approval for security cameras on a heritage property?
It depends on your overlay and what you are fixing to the building. Internal work and reversible mounting are usually less of a concern than permanent alteration to a front facade. Check with your council before committing to anything fixed externally.
Is wireless good enough for a period home?
Often it is the better answer. Where no compliant cable route exists, a well placed wireless system beats a wired one installed wherever the cable could reach. The trade off is batteries on some devices, which is a known and manageable thing.
Why is my Wi-Fi so bad in a period home?
Solid double brick blocks signal far more than plasterboard does. A single router will not cover a period home regardless of how expensive it is. The answer is cabled access points or a mesh system placed against the wall layout.
Can cameras be made less visible?
Yes. Setting units back under soffits, recessing them into returns, choosing colours that match the trim and using the side elevation where it covers the same approach all work. Coverage comes from the angle rather than from prominence.
Do you work across the inner eastern suburbs?
Yes, and it is where most of our period home work is. Camberwell, Canterbury, Kew, Hawthorn, Malvern, Toorak, Balwyn and Surrey Hills, all from the Nunawading office.
Where to next
Related Services and Guides
For the systems themselves see CCTV installation and security alarms. Solid brick also affects your network, covered on Wi-Fi installation. On what you may record, read security camera laws in Victoria.
Get a Heritage Property Assessment
A licensed technician walks the property, works out the routes that are actually available, and shows you what each position will cover before anything is fixed to the building.
Borderless Solutions. Licensed and insured. 81 Junction Rd, Nunawading VIC 3131. Monday to Saturday, 7:00 to 20:00.