{"product_id":"matte-galvanized-square-to-round-transition-duct","title":"Square-to-Round Transition Duct (Made to Measure)","description":"\u003ch2\u003eSquare-to-Round Transition Duct – Made to Measure, Galvanised, DW144\u003c\/h2\u003e\n\u003cp\u003eA square-to-round transition (also called a rectangular-to-round adaptor or duct reducer) connects rectangular ductwork – or the outlet of an extraction canopy – to round spiral ducting, fans, silencers and jet cowls. Its smooth tapered body keeps airflow even and noise low. Every transition is made to measure in our Birmingham workshop from galvanised steel, in accordance with \u003cstrong\u003eDW144\u003c\/strong\u003e – the UK specification for sheet metal ductwork.\u003c\/p\u003e\n\u003ch3\u003ePrice\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e£110 per transition, any size.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eHow to Order\u003c\/h3\u003e\n\u003cp\u003eWrite the two sizes you need in the order note at checkout, or contact us before ordering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRectangular \/ square end\u003c\/strong\u003e – for example 500 x 300mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound end\u003c\/strong\u003e – for example 560mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Galvanised steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e Manufactured in accordance with DW144\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e Made to measure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. weight:\u003c\/strong\u003e 10 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing time:\u003c\/strong\u003e 4 working days (made to order)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eDelivered by pallet across England and Wales for a flat £70 per order, typically within 7–9 working days including manufacturing.\u003c\/p\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConnecting an \u003ca href=\"\/collections\/canopy\"\u003eextraction canopy\u003c\/a\u003e outlet to \u003ca href=\"\/products\/spiral-pipe\"\u003espiral ducting\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eJoining \u003ca href=\"\/products\/square-duct\"\u003erectangular ductwork\u003c\/a\u003e to round \u003ca href=\"\/collections\/extraction-fan\"\u003eextraction fans\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnecting to \u003ca href=\"\/products\/attenuators-silencers-flanged\"\u003esilencers\u003c\/a\u003e, \u003ca href=\"\/products\/matte-galvanized-carbon-filter-box-plenum-housing-only\"\u003ecarbon filter boxes\u003c\/a\u003e and \u003ca href=\"\/products\/jet-cowl\"\u003ejet cowls\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the price the same for every size?\u003c\/strong\u003e\u003cbr\u003eYes – £110 per transition, made to your exact dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I tell you my sizes?\u003c\/strong\u003e\u003cbr\u003eAdd them to the order note at checkout, or contact us before ordering and we will confirm.\u003c\/p\u003e","brand":"Canopy Man","offers":[{"title":"Custom size","offer_id":61053245030734,"sku":"S2R-CUSTOM","price":110.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/9522\/2094\/files\/galvanised-square-to-round-transition-duct.jpg?v=1791075764","url":"https:\/\/canopyman.uk\/products\/matte-galvanized-square-to-round-transition-duct","provider":"Canopy Man","version":"1.0","type":"link"}