Adrian Caspersz <em...@here.invalid> wrote:
> On 04/04/2021 18:47, Mark Carver wrote:
> > A knackered old 1950s bungalow near me has been demolished in the last
> > few days.
> >
> > I went to look at the remains. Rendered block construction, and a large
> > pile of steel reinforcement rods ?
> >
> > Was that a standard construction method back then for small houses, and
> > why ?
>
> Harrow has a few postwar "British Iron and Steel Federation" homes built
> in the 1950s. Folks had issues later with buying and selling, mortgages
> and even asbestos.
BISF is steel frame and hardboard construction. There is usually a
(rendered) brick skin on the ground floor and steel sheet on the first
floor. Although many of them (eg the ones still in council hands) have been
upgraded over the years, with either brick facing or external wall
insulation. I don't believe blocks are involved. There were asbestos
cement roofing sheets which are relatively straightforward to replace if they
haven't already. Unless retrofitted there was no asbestos in the fabric -
simply a thin layer of insulation and then hardboard on top.
AFAIK there was exactly one design of BISF house, so if it doesn't look like
the ones in the pictures it isn't BISF.
They are actually comparatively spacious inside (1940s design standards) and
tend to be on decent sized plots so can be good value if the price is right.
They are in a sense on borrowed time as eventually the steel will rust, but
70 years on many are still OK.
"Selling can still be easy. If you’re short of time and you just want to
sell the property and move on, consider a “We buy any house” service like
ours. We aren't put off by these kinds of issues, and can buy your home from
you at a guaranteed price in as little as 2-3 weeks."
- of course they would say that. The 'guaranteed' price is likely rather low.
They're a semi, so rather hard to knock them down unless you're buying next
door too.
I looked at a one in roughly original condition - I love the 'tin' look, but
to make them fit for 21st century largely needs stripping out the hardboard
interior and rebuilding the insides with proper insulation. That was a bit
too big of a job for me.
Theo