Aerolite, Isotherm and retrofix solutions — keeping your home comfortable year-round.
No sub-contractors. Our own tradespeople on every job.
The price we quote is the price you pay.
Written 10-year workmanship guarantee on every project.
What R-value do I need in Cape Town?
SANS 10400-XA requires a minimum R-value of 3.70 for ceilings in Cape Town’s climate zone.
Aerolite or Isotherm — which is better?
Both perform well. Aerolite is slightly cheaper; Isotherm is non-allergenic and made from recycled plastic.
Can insulation be installed over existing insulation?
Yes, if the existing product is in reasonable condition. We assess and advise during the site visit.
How long does ceiling insulation take?
A typical 3-bedroom home takes 4–6 hours.
Is there a mess during installation?
Minimal. We lay protective sheeting and clean up thoroughly afterwards.
Will insulation reduce my electricity bill?
Yes. Properly insulated homes typically see a 20–40% reduction in heating and cooling costs.
Book a free site visit. We inspect, measure and deliver a fixed-price quote within 48 hours.