Steel Framing (Is it worth it?)

Steel Frame Construction

Everyone asks me: “Sir, is steel better than hollow blocks?” Short answer: Yes. Long answer: It depends on your contractor.

Why people love it

1. Speed. It’s fast. Like, really fast. You order the frame, it arrives, you bolt it together. No waiting for concrete to cure (28 days? ain’t nobody got time for that). You can frame a house in a week.

2. Precision. Steel is straight. Hollow blocks are… well, usually crooked if your mason had a beer for lunch. With steel, your walls are actually flat.

The Problem (The big one)

“Oil canning”. Thin steel sheets can warp and look wavy. If you use cheap siding, your house looks like a crumpled soda can. You need good cladding (HardieFlex, WPC, etc) to hide the frame properly.

The other problem: Rust.

“But it’s galvanized!” Yeah, so is my roof, and it still rusts. If you are near the beach (1km or less)… be careful. One scratch during installation = rust cancer. You need to paint the cuts. You need to use stainless screws (not the cheap zinc ones).

Acoustics

Steel houses echo. Tap on the wall. Hollow sound. Some people hate that feels “cheap”. You need insulation (Rockwool) inside the walls to deaden the sound. Don’t skip this. Or you will hear your kids sneezing in the other room.

My take

If you have a good team who knows steel? Go for it. If you hire a “traditional” mason to do steel framing? You’re gonna have a bad time.