STS 422GT Drop Seal – 330mm

STS 422GT Drop Seal – 330mm The STS 422GT Drop Seal – 330mm is a rebated door-bottom seal from Sealed Tight Solutions, supplied pre-cut to 330mm in length. The STS 422GT is designed to protect against fire, smoke, sound, draught, dust and infestation. The door-bottom seal features an aluminium casing, a neoprene/butyl seal and a steel/nylon mechanism. The 330mm STS 422GT can be cut back by a maximum of 115mm, allowing the product to be adjusted to suit the required door width. The STS 422GT is designed for installation into a 35mm x 14mm rebate. The fitting procedure involves measuring the door width, transferring the measurement to the drop seal, cutting the seal, inserting it into the rebate, positioning the end plates and securing the end plates with screws. Key Features STS 422GT Door Bottom Seal 330mm pre-cut length Can be cut back by a maximum of 115mm Aluminium casing Neoprene/butyl seal Steel/nylon mechanism Protects against fire, smoke, sound, draught, dust and infestation Designed for a 35mm x 14mm rebate Suitable for adjustment to uneven thresholds Acoustic performance data available from STS acoustic test data Fire, smoke and acoustic test data sourced, supplied and verified by independent UKAS-accredited test facilities Areas of Applications The STS 422GT 330mm Drop Seal is a door-bottom seal designed for applications requiring protection against: Fire Smoke Sound Draught Dust Infestation The STS 422GT can also be adjusted for an uneven threshold, with adjustment shown for left-to-right and right-to-left applications. Fire Performance & Certification The STS 422GT fire, smoke and acoustic test data references: BS 9999 BS 476:22:1987 BS 8214:2008 BS EN 1634-1:2008 The STS documentation states that all STS test data is sourced, supplied and verified by independent, UKAS-accredited test facilities in accordance with relevant British and European standards. Acoustic Performance The STS 422GT has acoustic performance data referenced in STS acoustic data sheets :01–:16. The acoustic documentation references: Approved Document E – Passage of Sound Approved Document B – Fire Safety Approved Document M – Access to and Use of Buildings Building Bulletin 93 – Acoustic Design in Schools The STS documentation states that its acoustic data is sourced, supplied and verified by independent, UKAS-accredited test facilities in accordance with relevant British and European standards. Product Specifications Product: STS 422GT Door Bottom Seal Size / Length: 330mm Maximum Cut Back: 115mm Casing: Aluminium (T60/60) Seal: Neoprene/Butyl Mechanism: Steel/Nylon Rebate Size: 35mm x 14mm Colour: Silver Type: Door-bottom seal