Soundproof door DIY package

Ena Acoustic Verified independent store

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Thick old door + seal Paste 2 layers of sound insulation material on the original door The top layer is NE-100 sound insulation cotton, and the bottom layer is NE-200 sound insulat ion blanket. cheapest way Five-in-one DIY package Product Quantity Function Ne-200 Blanket 1 x 10m roll Improve sound insulation performance Ne-100 Panels 25 pieces (30x60cm) Absorb and eliminate reflected sound, reduce indoor echo. Selly nail glue 4 sticks Securely fastened to the door. Double sided tape a roll Install sound-absorbing panels and insulation strips easily and quickly. door gap strips 9mm x 6 meters Prevent noise penetration in door gaps Actual measurement of the effect after optimization Validation Report Flame Retardant: British Standard BS-476-6, I=6.4 Non-Toxic: EN717 Part1, mg/m3=0.05 Effective: American standard ASTM E90, STC = 23 Show more