To keep bushfire out of the house this summer,
NOW IS THE TIME TO
make and mend, paint and fill.
Houses are rarely destroyed
because approaching flames burn the cladding. Ignitions almost always start
inside, from ember penetration. Most
houses then burn from the inside outwards, frequently starting in the
roof/ceiling space, with frame
and cladding burning last.
Clean out the roof
void! If you don’t have an inspection trapdoor, make one.
Insulate above and
below rafters.
This is an extremely vital bushfire-protection job.
· Neither embers nor flame can
ignite your house if you have roof sprinklers.
- Have low flow sprinklers. And enough water to run them.
· Embers from a bushfire can’t
penetrate roofs if it is of continuous metal sheeting.
·
Embers can’t penetrate
corrugated iron roofs if you secure loose sheets & fill nail holes.
· · Sparks and embers
can’t penetrate cracks if you fill them with a fire resistant expandable
epoxy-type filler.
·
Sparks and embers
can’t penetrate vents if you cover them with metal flywire
·
Burning
debris can’t ignite cladding if you give it a low non-flammable surround.
·
Embers
can’t ignite under the house if it’s a concrete slab.
·
Embers
can’t ignite under the house if you enclose a raised sub-floor area
- Metal fly-wire is effective.
·
Neither
radiant heat nor embers can crack windows if they’re shuttered or screened with
metal fly-wire.
·
Embers
can’t ignite floors if they’re slate, tile or brick.
- And they have a hard job starting
on quality linoleum.
·
Embers
can’t ignite curtains if they’re pure wool or of heavy quality sun-block
fabric.
Insulate roof, wall cavity and beneath floor joists with mineral wool,
fibreglass batts or aluminium foil laminate.
The Complete
Bushfire Safety Book and
Essential Bushfire Safety Tips
detail and explain every aspect