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F.A.Q

Yes. Both loft and roof insulation prevent heat loss from building fabric. It means you will have to spend less on heating your home.

The recommended loft insulation thickness is around 270-280mm. However, new builds are also opting for a loft insulation depth of 300mm these days.

Roof insulation saves up to 25% of the heat otherwise lost through roofs. So yes, insulating a roof is important. To know more on how insulation works, please refer to our blog ( link to all you need to know about insulation blog)

Roof insulation, like any other insulation, prevents heat loss through the building fabric. By installing roof insulation, you can save up to 25% of the heat otherwise lost through roofs. This easily means less money spent on heating your home.

PIR insulation boards are best to insulate warm roofs. You can find PIR insulation at a low cost right here at Buy Insulation Online.

The insulation material requirements depend on the sq.m that you want to insulate. You can find insulation at a low cost right here at Buy Insulation Online.

Cold roofs can be insulated using loft insulation rolls. At Buy Insulation Online, we store loft insulation rolls from leading brands like Knauf, Superglass and Rockwool at low cost.

If you have proper ventilation in place, then you need not use vapour barriers in cold roof systems.

Cold pitched roofs require between rafter insulation and over and under rafter insulation. You can use high-density insulation batts or Actis Hybris for between rafter insulation and PIR boards or insulated plasterboards for over and under rafter insulation.

Yes, The high-density insulation batts used for between rafter insulation or the PIR boards used for over or under rafter insulation provide efficient thermal and acoustic insulation in roofs. The foam insulation boards and insulate plasterboards can be effective in soundproofing flat roofs

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