replying to JoeJoe, Iggy wrote:
Looks like a great choice! No frame to sit on and no floor waffle nonsense,
just nice and flat right to the floor. The only thing I might do to guarantee
longevity, would be to fill the entry threshold with spray foam, concrete or
timber. Plastic's good for a few decades, but does weaken as it ages and
that's not good for someone that steps on the threshold with each use.

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