Question 1

Is insulation suitable for all homes?

Accepted Answer

Most properties can benefit from some form of insulation. Older homes or those with damp issues, flat roofs, or complex layouts may require specialist materials or additional ventilation solutions.

Question 2

How long does insulation last?

Accepted Answer

Most insulation materials have a lifespan of at least 40 years, and many last the lifetime of the property without needing replacement, as long as they remain dry and undisturbed.

Question 3

Do I need to remove old insulation before adding new?

Accepted Answer

Not always. In many cases, installers can top up existing insulation. However, if it’s damp, mouldy, or contaminated, removal and replacement will be necessary.

Question 4

Will insulation save me money on energy bills?

Accepted Answer

Yes. Installing insulation can reduce annual heating bills by £200–£400 on average, depending on your home’s size, existing insulation levels, and energy usage.

Question 5

Can I still use my loft for storage after insulation?

Accepted Answer

Yes, but you may need raised loft boarding installed above the insulation. This prevents compression, which would otherwise reduce effectiveness.

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