What type/brand of insulation is best to buy?

What type/brand of insulation is best to buy?

The benefits of each type of bulk insulation material are summarised below.

Insulation material

Low toxicity

Environmentally friendly

Soundproof

Polyester

✓✓

✓✓

Natural wool

✓✓✓

✓✓✓

Glass wool

✓✓

Rockwool

✓✓

Cellulose fibre

✓✓

✓✓

Extruded or expandable polystyrene

✓✓


Shop around for the product you require (R value, material) and buy the best value brand.
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