New answers tagged bedroom
MDF is particularly prone to sagging, and the only way to flatten it and prevent future sagging is to a fix a brace or batten to it. A 1x2" piece of hardwood, as long as possible, should be used (multiple, if possible, along the width). The best way to fasten it would be with Screws through the MDF top (make sure to drill pilot holes and countersinks to ...
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