Keep the heat this winter

Keep the heat this winter
2008/04/21

Our home décor and DIY expert Janice Anderssen suggests an easy way to prevent your house or townhouse from feeling like an oven in summer and a fridge in the winter.
What is Aerolite?
Aerolite is manufactured locally according to technology from Owens Corning Toledo, USA. It is made from pure spun glass, bonded with an inert thermo-setting resin to form a strong, resilient, easy-to-handle blanket.
Aerolite forms a highly efficient thermal barrier which excludes solar heat gain in summer and retains heat generated within a building in winter. It reduces heat flow by up to 87% and can lower the temperature in summer by up to 5°C. What's more, Aerolite's insulation efficiency is unaffected by its orientation to, or the direction of, heat flow.
Aerolite is the only ceiling insulation in South Africa that does not burn - as it is made from fibreglass! This means it is the safest insulation you can buy.
Keeping cool indoors when it is hot outdoors is a problem. The sun beating down on our homes causes indoor temperatures to rise to uncomfortable levels. Insulated ceilings reduce the heat flow between the outside and the inside of your home, keeping it warmer in winter and cooler in summer.
In our hot summer months, up to 35% of the heat in your home enters through an uninsulated ceiling. If you have ever been up into your attic during the summer, you know yourself how hot it can be up there. Insulating the ceiling of your home should be a top priority.
Draught-proofing your home will also help keep the summer heat out. For example, seal windows and door bottoms with insulation strips.
Installing Aerolite
1. Measure the distance between the timber roof trusses.
2. Cut the insulation material - while it is still in the bag - to the correct width to fit snugly in the space between the roof trusses.
3. Roll out firmly between the roof trusses on top of the ceiling.
4. Wrap insulation around waterpipes so that they do not freeze in winter, and we recommend you also wrap the geyser for further savings on electricity bills.
Benefits at a glance:
- 30-year guarantee
- Saves money on electricity bills
- Does not provide sustenance for rats and mice
- Non-combustible
- Contains no asbestos or plastic fibres
- SABS tested and approved (SABS 1381 Part 1)
- Reduces condensation
- Mould-resistant
- Light weight
- Corrosion-resistant
- Maintenance-free
- Sound absorption
- Will add value to your home
- Available in mini rolls
For more information click here to visit the website.

Keep the heat this winter