Hi everyone, hoping someone out there might have some clues. My hubby and I recently purchased a house complete with pizza oven, the oven was a refactory diy kit job, beautiful thing, works fabulously. Unfortunately the Diyer did a very poor job of building the frame and a reasonable sized oven is sitting on a very sparsley supported Fibro sheet...
We've been under there trying to sort out plans for reinforcing and have discovered the base is already cracked

so my questions, could we brace under the fibro with thick ply as a short term stop gap, so my oven doesnt fall through the frame and has anyone taken apart and rebuilt a kit... The render is quite poor, in some places chicken netting is visable underthe waterproofing, the waterproofing is peeling off. Im guessing they painted on a fresh cost to make it look pretty. Any suggestions appreciated, many thanks in advance
Cheers Maz