Automatic acoustic drop seals
The Norsound range of automatic drop seals form a seal on the bottom of a door when closed. When the door is opened the seal lifts to reduce resistance of the opening door. They have bee tested as acoustic, draft and smoke seals and comply with British standards.
Buy automatic drop seals online from Fire Seal Shop and get them the next day! (*see delivery terms)
Multi-purpose acoustic drop seal incorporating fire and smoke sealing with lower door protection and contemporary looks.
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Norsound 810 Automatic Drop Seal
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Norsound 810T "T Section" Automatic Drop Seal.
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NOR810S Automatic Drop Seal
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NOR810DB+ automatic acoustic drop seal
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Automatic Drop Down Seal in Satin Anodised Aluminium with Hot Smoke sealing capabilities.
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Automatic Drop Down Seal in Satin Anodised Aluminium with Hot Smoke sealing capabilities and Square end-caps
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Acoustic Wizard, AW413, Retro-Fit Automatic Drop Seal.
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Norsound 815 Automatic Retro Fit Drop Seal 915mm
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