You can often find off cuts of kitchen work top on Facebook marketplace cheap or even free . Bit of oak would look good .

May just do that tbh. Will I have to have it cut to cover the full desktop?As above, Ebay/FB marketplace offcuts or second hand kitchen worktop.
Nothing wrong with chipboard for a desk, maybe you could use the existing damaged one and glue/screw a sheet of 6mm MDF or ply underneath to strengthen it.
EasilyWill the mechanism take extra weight?


my thoughtsOn second thoughts is it easy to just repair this one?

Thanks. Yes it was damaged in transit. No marks or dents. This is on the underside and actually the crack line is very thin, it disappears about 1/4 way down the middle.my thoughts
that damage has been caused by overload or impact before assembly
as in someone or something has stood on it or loaded it up with only the long edges supported and fractured the board by bending downwards and ripping the bottom veneer and delaminating the chipboard core causing the crack
is there any ripples marks or dents on the top ??
in answer to your question about using the top after repairThanks. Yes it was damaged in transit. No marks or dents. This is on the underside and actually the crack line is very thin, it disappears about 1/4 way down the middle.
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