Description

- Collection Only.

- The material amount is same as buying a single pack, but it is cut to random pieces like 10- 20 - 30cm.

- This offfer is for glasswool by knauf that has a 2500-3000 PA flow resistivity, thats left over from treating my room.

- This value is ideal for low frequency absorbtion based on porous absorber calculator.

- It was purchased 3 months ago and kept sealed in the room.

- It can cover about 6 square meter and weighs around 8.5 kg

- Since it will be used for filling, this should not be an issue.

- Best performance is reached with deep traps. starting from 30cm.

- I will give out a few bags of insulation material for mid frequencies as well.

Shipping: Collection

Payment: Cash

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Comments & Offers

blink 11 months ago

Its vert unclear, what the thickness of the wool?

Ozkan Ozmen 11 months ago

@blink 17cm

breako 11 months ago

Have you any more photos? Reason is I am doing a project to reduce a 150mm diameter vent to 100mm diameter because there is too much noise coming in and 150mm is way too big for a box room. So when I put in 100mm waven pipe, I'll have 25mm gap around the inner pipe to fill. I just want to get an idea if this can do the job? Many thanks

Ozkan Ozmen 11 months ago

@breako Hi there, the wool has randomly cut pieces ranging from 10 to 30 cm. Depth is ranging from 10-17cm