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Lorient Polyproducts Ltd
Endeavour House
Fairfax Road
Heathfield Ind Est
Newton Abbot
Devon TQ12 6UD
United Kingdom
Tel: +44 (0) 1626 834252
Fax: +44 (0) 1626 833166
salesenquiries@lorientuk.com
Registered Office: Fairfax Road, Heathfield, Newton Abbot
Registered In England No. 1441058
3000 series - Threshold Seals
These products seal the gap between the bottom of the door and the floor, a very commonly overlooked risk area. It is particularly important for smoke protection where the gap is in excess of 3mm, the maximum allowable for a fire/smoke door. Threshold sealing is also essential for effective acoustic containment, and many of these products have been acoustically tested too (please refer to individual product pages for details).
Products in this category
IS3015 and IS3016 - Threshold (Door Bottom) Seal
Tested acoustic threshold (door bottom) seals. Tested in accordance with BS EN ISO 10140-1: 2010 . See Acoustic Sealing Systems for Door Assemblies manual for further details. Location Single and double swing doors. Use with Practically any threshold plate (4000 series). Please download the IS3015 and IS3016 threshold seal datasheet...
IS3020 si and IS3021 si - Threshold (Door Bottom) Seal
Heavy duty, non-rebated versions of IS3015 and IS3016 threshold (door bottom) seal. Location Single and double swing doors. Use with Practically any threshold plate (4000 series). Please download the IS3020 si and IS3021 si threshold seal datasheet for more details. NBS Plus Product Specifications Click here
IS3050S si - Threshold (Door Bottom) Seal
A low maintenance stainless steel door bottom seal, extremely resistant to weathering or aggressive commercial environments. Impervious to most chemicals, solvents, cleaning fluids and disinfectants. Location Single and double leaf doors. Up and over garage doors. Roller shutter doors. Use with Stainless steel threshold plate...
IS3070 si - Threshold (Door Bottom) Seal
A weather proof door bottom seal which can be fitted without removing the door, and can be used with a choice of threshold plates. Location Single and double leaf doors. Roller shutter doors. Up and over doors. Use with Practically any threshold plate (4000 series). Please download the IS3070 threshold seal datasheet for ...
IS3080 - Threshold (Door Bottom) Seal
Heavy duty blade-type threshold (door bottom) seal, for easy face-fixed installations. Can easily accommodate a range of larger threshold gap sizes. Key Benefits Slim-line aesthetic design with flexible cover strip to conceal fixings. Easily fitted without removing the door - ideal for upgrade situations. Hard wearing and durable sili...
IS3100 - Threshold (Door Bottom) Seal
A storm-proof seal consisting of the IS3070 si threshold (door bottom) seal and IS4100 threshold plate. The plate may be filled with slurry to help keep it in position when crossed by heavy industrial traffic. Key Benefits Storm-proof, multi-blade seal to deflect water. Flexible bedding gasket on plate to eliminate vibration and nois...