The correct standard of ductwork selected to complete a canopy installation is as important as the selection of the canopies themselves.<\/p>\n\n\n\n
All ductwork shall be in accordance with DW\/144 specification.<\/p>\n\n\n\n
When designing a kitchen supply\/extract system the duct velocities shall be followed. Eg: Main Run – Supply: 6-8m\/s – Extract: 6-9m\/s Branch Run – Supply: 4-6m\/s – Extract: 5-7m\/s<\/p>\n\n\n\n
Discharge points shall be positioned such that extracted air cannot be entered into a supply system.<\/p>\n\n\n\n
The ductwork shall discharge at least 1.0m above any window openable window.<\/p>\n\n\n\n
The discharge terminal shall be open without mesh and designed to achieve an exhaust or efflux velocity of 12-15m\/s, or as required by the local authority.<\/p>\n\n\n\n
The use of cowls which have the potential of downdraught and risk re-entry of the extracted air back into the building should not be used. <\/p>\n\n\n\n
Are you looking for a new kitchen extraction ducting?
Call us on 01733 700 468 from 8:30 AM to 5:00 PM from Monday to Friday, our canopy experts are able to design and produce a kitchen extraction ducting system.
Call us now 01733 700 468 for a free quote!<\/p>\n","protected":false},"excerpt":{"rendered":"
DW172 requirements for Kitchen Extraction Ducting The correct standard of ductwork selected to complete a canopy installation is<\/p>\n","protected":false},"author":2,"featured_media":759,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[1],"tags":[],"post_folder":[],"class_list":["post-741","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-extraction-canopies"],"aioseo_notices":[],"featured_image_urls":{"full":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941.jpg",640,480,false],"thumbnail":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941-150x150.jpg",150,150,true],"medium":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941-300x225.jpg",300,225,true],"medium_large":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941.jpg",640,480,false],"large":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941.jpg",640,480,false],"1536x1536":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941.jpg",640,480,false],"2048x2048":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941.jpg",640,480,false],"morenews-featured":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941.jpg",640,480,false],"morenews-large":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941.jpg",640,480,false],"morenews-medium":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941-590x410.jpg",590,410,true],"woocommerce_thumbnail":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941.jpg",600,450,false],"woocommerce_gallery_thumbnail":["https:\/\/www.canopyuk.com\/ourwork\/wp-content\/uploads\/2024\/10\/IMG_3941-100x100.jpg",100,100,true]},"author_info":{"info":["Canopy UK"]},"category_info":"Extraction Canopies<\/a>","tag_info":"Extraction Canopies","comment_count":0,"_links":{"self":[{"href":"https:\/\/www.canopyuk.com\/ourwork\/wp-json\/wp\/v2\/posts\/741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.canopyuk.com\/ourwork\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.canopyuk.com\/ourwork\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.canopyuk.com\/ourwork\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.canopyuk.com\/ourwork\/wp-json\/wp\/v2\/comments?post=741"}],"version-history":[{"count":1,"href":"https:\/\/www.canopyuk.com\/ourwork\/wp-json\/wp\/v2\/posts\/741\/revisions"}],"predecessor-version":[{"id":742,"href":"https:\/\/www.canopyuk.com\/ourwork\/wp-json\/wp\/v2\/posts\/741\/revisions\/742"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.canopyuk.com\/ourwork\/wp-json\/wp\/v2\/media\/759"}],"wp:attachment":[{"href":"https:\/\/www.canopyuk.com\/ourwork\/wp-json\/wp\/v2\/media?parent=741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.canopyuk.com\/ourwork\/wp-json\/wp\/v2\/categories?post=741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.canopyuk.com\/ourwork\/wp-json\/wp\/v2\/tags?post=741"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/www.canopyuk.com\/ourwork\/wp-json\/wp\/v2\/post_folder?post=741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}