TrueSound Acoustics

12/10/2026

One scope, three disciplines. Thermal, acoustic, refractory, under one roof in Randburg. That is Total Building Performance. Talk to us: 086 100 0090.

07/10/2026

Insulation has a branding problem. Everyone thinks of it as a winter product.

Here in Gauteng, the summer sun works your roof harder than winter ever does. It absorbs heat all day, then radiates it into your workspace long after sunset. Your aircon isn't fighting the weather. It's fighting the roof.

With tariffs still climbing (NERSA approved a 12.74% increase this year), cooling a building that leaks cold is money through the ceiling.

We wrote about why summer is when insulation earns its keep:https://iragroup.co.za/Blog

Questions? Call 086 100 0090 or email [email protected].

02/10/2026

Commercial & Residential

28/09/2026

Noise is the indoor pollutant we still don't talk about enough.
Open-plan offices were designed to encourage collaboration. Research suggests excessive noise can have the opposite effect by reducing face-to-face interaction while driving people towards email and messaging.

The solution isn't necessarily to redesign the office. Better acoustic treatment can make the space work better.

Read the full blog: Noise is the new indoor pollution. https://iragroup.co.za/Blog

22/09/2026

The power cuts stopped. The expensive electricity didn’t.

Your building could be wasting energy 24/7, through the roof, hot water systems, pipes and HVAC.

And you’re paying for every bit of it.

Before you spend more money generating electricity, ask a simpler question:
How much energy are we wasting?

Insulation could be the quietest upgrade your building makes and one of the ones that keeps saving every day.
Read the full blog 👇
https://iragroup.co.za/Blog

18/09/2026

18/09/2026

Without proper insulation, your building loses heat in winter and gains it in summer, driving up energy costs.

Make the difference with IRA Group insulation:
✔ Better year-round comfort
✔ Improved energy efficiency
✔ Reduced heating and cooling costs
✔ Professional installation

SPECIAL: 10% OFF until December

Looking to improve your building’s insulation? Request a commercial or residential quote from IRA Group. 0861 00 00 90 | 072 442 5485 and 083 611 7188