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What visible signs make you decide it’s time to hire a professional for interlock
What visible signs make you decide it’s time to hire a professional for interlock

TorCor > , 09:04 PM

A few months ago, I noticed parts of my walkway starting to sink a little. At first, I thought I could fix it myself with some sand and patience, but after the rain, it got worse. The pavers near the edge shifted, and water started pooling. Now I’m wondering when it’s smarter to call a professional instead of trying another DIY fix. What signs tell you it’s time to bring in someone experienced?
RE: What visible signs make you decide it’s time to hire a professional for interlock

BinniRizz > , 09:43 PM

I think the biggest clue is when small cosmetic issues start turning structural. A bit of unevenness is fine, but once edges crumble or the slope changes, water damage can spread fast. It’s also easy to underestimate how much material moves during freeze-thaw cycles. DIY patches might hold for a season, but a properly compacted base lasts for years. It’s not always about appearance — it’s about protecting the whole surface from future damage.
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