I'm intending to use the boards to lay a parquet floor over concrete.
The concrete floor is level with existing parquet flooring in two
adjoining rooms so I'd like to reduce the thickness of the boards
before I lay them so that there is only a small height difference
between the floors in the different rooms. An incidental benefit would
be to remove the residual bitumen on the reclaimed wood.
What is the cheapest practical way of doing this and with what tool?
I'm happy to rent something (thicknesser, band saw?) from HSS, or buy
a cheap (£100'ish) tool for the job or get someone else to do it.
Also, given that I'm laying on to a flat level surface, what is the
minimum thickness people would recommend for the boards?
Thanks in advance!
Colin
I've been through this with a friend of mine who had a garage full of
these things taken from the Bristol Corn Exchange IIRC.
The first thing to consider is that the boards almost certainly need to
be standardised to, say, 11.75" x 2.75" to ensure that they are
identical. Trying to lay a floor with slightly varying sizes would be
frustrating in the extreme. This can be done easily on a sawbench, but 2
passes and 400+ boards is not trivial (and ideally you would trim all 4
edges, so double that figure).
You could also run them twice through a sawbench with the blade set to
1.5" height to reduce the thickness, say another 800 passes......, but
the problem here is that pitch pine is very resinous and will gum up the
teeth pretty quickly. You would also need to abandon all H&S guidelines
by removing the guard and riving knife. Shock horror
A thicknesser would be good in theory but you may find the blade won't
cope with the bitumen/pitch (and possibly the odd metal fixing?). The
bandsaw is the logical answer in some ways but I don't have too much
experience in that area so I'll keep quiet.
My friend decided to lay his as they were and I didn't have the heart to
tell him how awful the end result was, or comment on the time it took.
Either pay a professional parquet flooring contractor to come and do the
floor with new blocks, or throw the ones you have in a skip and get a
carpet, either way, make sure they all end up in a skip as they are more
trouble than they are worth.
Believe me, only heartache and many hundreds of wasted pounds lie down this
road, and the result is always, always horrendous.
I wouldn't quite go that far, but variations in width, length, *and*
thickness would make it too labour intensive to be justifiable on any
grounds other than sentimental. The first two dimensions could probably
be standardised by spending an 8 hour day on a sawbench, but the
thicknesss is the killer.
I've laid reclaimed parquet and it's turned out fantastically well -
you have to buy it all from the same batch, but you'd have to be
pretty naive or stupid to do otherwise.
Same batch doesn't mean a lot when it's been on the floor for 100 years
and has shrunk to varying degrees. A mm or two variation would drive you
crazy over a 12 sq.m surface
Well, I've done one 60m2 and one 35m2 floor, and neither was a problem
at all - it may have helped that these were stable tropical hardwoods
(wenge and teak).