In retaining wall construction, safety starts below the surface. One principle that often comes up, especially during early design is the 1:3 rule . It’s a simple idea with serious implications: for every metre of wall above ground, a third of that height should sit below ground. But how accurate is this rule? And does it apply to your project? This blog will unpack what the 1:3 rule actually means, when it’s valid, and where it falls short. We’ll also look at local complianc

Structural walls aren’t something most people think about until they start cracking, leaning, or costing you thousands to repair. If you’ve ever had to fix a failing retaining wall or rebuild one that wasn’t designed properly, you know how expensive and frustrating it can get. The good news? Those problems are avoidable. In this guide, we’ll show you how to future-proof your property by making smarter decisions during planning, design, and construction so you don’t end up stu

Retaining walls are built to last but when something goes wrong, it often goes wrong fast. Whether it’s leaning, cracking, or fully collapsing, retaining wall failure isn’t just a structural issue, it’s a safety risk, a financial headache, and a liability problem. This guide explains exactly what causes retaining wall failure, the warning signs to watch for, and most importantly, how to fix the problem properly the first time. What Is Retaining Wall Failure? Retaining wall f

Water damage in structural walls is more than just a surface problem. It can affect the safety and strength of the entire building. These...