01/06/2026
🪵👀 Well, this floor joist has definitely seen better days...
During a recent inspection, we uncovered dry rot affecting timber floor joists beneath a suspended floor. 🚨
Despite the name, dry rot isn't actually dry! 😲 It needs moisture to get started, often from things like leaks, poor ventilation, or long-term dampness. Once established, the fungus can spread through timber and cause serious structural damage.
One of the classic signs we found here was cuboidal cracking 🧩—where the timber breaks down into little cube-shaped blocks as it loses strength and dries out. It's a tell-tale indicator that the timber has been under attack for quite some time.
🔍 Other signs of dry rot can include:
🍄 Fungal growth
🕸️ White cotton wool-like mycelium
🌱 Spreading strands across masonry and timber
🪵 Timber that looks sound but crumbles when tested
The good news? Catching these issues early can save a lot of money and prevent more extensive repairs later on. 💷👍
So if your floors are feeling a bit bouncy, you're noticing musty smells, or you've got ongoing damp issues, it might be worth taking a closer look! 👷♂️
BuildingDefects FloorJoists PropertyMaintenance Surveying DampAndTimber