South Africa’s building energy-efficiency standards are stricter than ever. According to SANS 10400-XA Part 2, both new builds and refurbishments must meet minimum thermal performance standards. Yet even perfectly specified insulation can fail on site if it’s compressed or installed incorrectly under roof sheeting.  This article explains how spacer systems protect insulation performance and why they are vital for compliance across Johannesburg, Cape Town, Durban, and beyond.

When it comes to reliable, high-strength roofing in South Africa, few profiles are as trusted as IBR (Inverted Box Rib). With its...