{"product_id":"concealed-bottom-of-door-automatic-drop-down-weather-draught-acoustic-seal-37db-range-aluminium","title":"Concealed Bottom Of Door Automatic Drop Down Weather Draught \u0026 Acoustic Seal - 37db Range - Aluminium","description":"\u003cul\u003e\n\u003cli\u003eConcealed automatic drop-down draught \u0026amp; acoustic seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to be morticed into the bottom of a door to seal the inside from weather, sound, and smoke.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThis draught seal is specially designed to seal the gap at the bottom of your door. When the door is closed, the seal automatically drops down to stop draughts from entering and heat from escaping the room. This can lower heating costs and make your home more comfortable and energy efficient.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThis seal is activated by the closing action of the door, dropping down to seal only when the door is closed. This leaves the door threshold clear and flat, without the need for high fixed thresholds. When the door is opened, the seal automatically springs back up into its casing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThese seals have been tested without threshold plates and also straight down to carpet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThese seals are designed to form an effective barrier against the outside climate, noise, light, fire, smoke and insects. They provide a cost-effective solution for document part E and part M of the latest UK building regulations relating to disability, access and energy conservation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable in a wide choice of standard sizes, and are easily fitted. Just cut the seal down to the door width, attach to the door using the pre-fitted screws, and adjust the drop for a tight seal onto the floor with a 3 mm Allen key. There is a self-aligning cap on the end of the plunger. Concealed drop-down models come complete with silver end caps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for use on external doors including front doors, garage doors and back doors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for residential or commercial use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCan be attached to the inside or outside of your door.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAlso suitable for use as a cold smoke seal for use on the bottom of fire doors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eComplete with fixing screws for easy application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e2 fin V design - high quality zero class PVC rubber coextruded seal and carrier, in an aluminium body.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFire rated, suitable for use on FD30 and FD60 fire doors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eOperation\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eWhen the door is closed, the \"plunger\" located at the end of the seal presses against the frame stop, causing the seal to automatically drop down, creating a seal. Once the door is opened, the \"plunger\" is released, allowing the seal to spring back up into its casing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eSatin anodised aluminium - SAA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum drop on seal - 14mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCasing size to be morticed into the bottom of the door - 28mm x 13mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eLengths available\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e730mm\u003c\/li\u003e\n\u003cli\u003e830mm\u003c\/li\u003e\n\u003cli\u003e930mm\u003c\/li\u003e\n\u003cli\u003e1030mm\u003c\/li\u003e\n\u003cli\u003e1130mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eEach size can be trimmed by up to 150mm to full-width sealing at the bottom of the door.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAcoustic seal rated up to 37dB.\u003c\/li\u003e\n\u003cli\u003eCold smoke seal suitable for use on fire and smoke doors.\u003c\/li\u003e\n\u003cli\u003eHelps meet the requirements of Approved Document E (ADE) and Approved Document M (ADM)\u003c\/li\u003e\n\u003cli\u003eExcellent seal to help stop light from entering a room.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carlisle Brass Ltd","offers":[{"title":"730mm","offer_id":58226403574144,"sku":"ES1204","price":37.2,"currency_code":"GBP","in_stock":true},{"title":"830mm","offer_id":58226403606912,"sku":"ES1205","price":38.76,"currency_code":"GBP","in_stock":true},{"title":"930mm","offer_id":58226403639680,"sku":"ES1206","price":40.56,"currency_code":"GBP","in_stock":true},{"title":"1030mm","offer_id":58226403672448,"sku":"ES1207","price":42.6,"currency_code":"GBP","in_stock":true},{"title":"1130mm","offer_id":58226403705216,"sku":"ES1208","price":44.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/4921\/6384\/files\/concealed-bottom-of-door-automatic-drop-down-weather-draught-acoustic-seal-37db.jpg?v=1780927634","url":"https:\/\/www.gjohns.co.uk\/products\/concealed-bottom-of-door-automatic-drop-down-weather-draught-acoustic-seal-37db-range-aluminium","provider":"G Johns \u0026 Sons Ltd","version":"1.0","type":"link"}