How to Choose Good Second‑Hand Building Materials | Protector Build Midrand & Wonderboom

How to Choose Good Second‑Hand Materials

The Day I Realised “New” Isn’t Always Better

I was pricing materials for a straightforward job – nothing fancy, just a small extension with some boundary walls and a braai area. Like always, I planned to phone my usual suppliers, get prices on new bricks and carry on. Then I walked through a salvage yard “just to look” and saw two stacks side by side: bright, factory‑fresh bricks wrapped in plastic, and a mixed pile of reclaimed bricks from a demolition.

Instinct said the new bricks were the safe choice. They looked perfect, every one the same colour and size. The reclaimed stack looked like trouble: dusty, uneven, a few chips here and there. But when I picked one up, it felt different. It was heavier and denser than the new sample in my other hand. It had already carried someone else’s roof for years and was still solid. In that moment I caught myself – was I choosing materials with my eyes, or with my head?

Contractor holding a brick in a tidy salvage yard, inspecting second‑hand materials before buying.

Out of curiosity, I asked for two quotes. One was based on all new bricks, the other used reclaimed bricks for everything that didn’t need a showroom finish: the boundary walls, garden edging and the outdoor braai area. The price difference was big enough to make me stop. By using second‑hand bricks where appearance mattered less, I could cut the material bill without touching the structure of the house. My client got a better price, and my profit didn’t suffer. That was lesson one: second‑hand materials can save serious money when you use them in the right places.

Lesson two arrived later, when the project was finished. The new bricks on the main house looked clean and modern; the reclaimed bricks in the yard had a slightly varied colour and texture that gave the outdoor spaces character. Visitors didn’t see “old” or “cheap” – they saw a warm, lived‑in feel that you can’t buy in a catalogue. I realised that reclaimed materials don’t just save money; they can actually improve the look and story of a property.

Since then, I’ve changed how I buy. I still inspect every second‑hand item properly – checking bricks for cracks, timber for rot, steel for heavy rust – but I don’t automatically assume new is better. I now ask three questions on every job: where can reclaimed materials safely do the work, how much can they reduce the budget, and where might they even look better than new? Most of the time, there is at least one part of the project where second‑hand stock makes perfect sense.

Contractor walking through a salvage yard, looking at stacks of second‑hand building materials.

There is a bigger picture too. Every time we reuse bricks, steel, timber, doors or windows, we keep good material out of landfills and avoid the energy needed to manufacture and transport new products. That helps the environment as well as the budget – something more and more homeowners and developers care about. Choosing reclaimed materials is a simple way to make a project greener without complicating the build.

If you are based in Gauteng, you can do exactly this at Protector Build. Our Midrand and Wonderboom branches stock a changing range of second‑hand bricks, timber, steel, doors, windows and other salvage from local demolition projects. You can walk the yard, inspect each batch yourself and talk to the team about which materials make the most sense for your project and your budget.

Outdoor braai and garden wall built with reclaimed bricks, showing a neat, finished project.

If you buy building materials regularly, it might be time to look at second‑hand stock differently. Instead of asking, “What is the cheapest new option?”, start asking, “What good material already exists that I can use again?”. The next time you walk through a salvage yard, don’t just see rubble. Look for those strong, proven pieces that are ready for one more project. That one decision – to think twice before buying new – could save you money, add character to your job and give quality materials a second life.

Written for Protector Build by Sivan Kemper