Home Insulations offer the best local roof insulation and ceiling insulation service for Johannesburg, Pretoria, Durban, and Cape Town. We have compiled a list of the best roof and ceiling insulation products to use in 2020.
Best Roof Insulation Products and Materials. When installing any type of ceiling insulation materials, you need to avoid leaving any gaps.
Even the smallest gap in the insulation can decrease thermal performance. You need to install the material snugly between the beams. Additionally, you must not leave any gaps in the insulation once installed. Furthermore, you need to seal joins and holes in the reflective insulation.