{"product_id":"square-to-round-transition-galvanized-aluminum-or-stainless-steel","title":"Square to Round Transition | Galvanized, Aluminum, or Stainless Steel","description":"\u003c!-- Duct2Go | Product Description: Square to Round Transition --\u003e\n\u003cdiv style=\"--d2g-orange: #ff5c1b; --d2g-black: #121212; --d2g-white: #ffffff; font-family: Inter, Arial, Helvetica, sans-serif; color: var(--d2g-black); line-height: 1.6;\"\u003e\n\u003c!-- Header \/ Intro --\u003e\n\u003cdiv style=\"background: linear-gradient(0deg, rgba(255,92,27,0.08), rgba(255,92,27,0.08)); border: 1px solid rgba(18,18,18,0.08); border-radius: 12px; padding: 18px 16px; margin: 0 0 16px;\"\u003e\n\u003cdiv style=\"display: flex; align-items: center; gap: 12px; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"width: 10px; height: 28px; background: var(--d2g-orange); border-radius: 3px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 style=\"margin: 0; font-size: 22px;\"\u003eSquare to Round Transition\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 15px; opacity: 0.95;\"\u003eAchieve a seamless connection between rectangular and round duct systems with the Duct2Go Square to Round Transition. Built to precise SMACNA standards, this fitting maintains consistent airflow and minimizes pressure loss in your HVAC system. Perfect for both commercial and residential duct installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Key Features --\u003e\n\u003cdiv style=\"margin: 0 0 16px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px; font-size: 18px;\"\u003eKey features\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003cspan style=\"width: 10px; height: 10px; background: var(--d2g-orange); border-radius: 2px; margin-top: 6px;\"\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePrecision formed\u003c\/strong\u003e — Engineered to deliver smooth, efficient airflow from rectangular to round duct sections.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003cspan style=\"width: 10px; height: 10px; background: var(--d2g-orange); border-radius: 2px; margin-top: 6px;\"\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSMACNA compliant\u003c\/strong\u003e — Fabricated in accordance with industry standards for proper fit, performance, and durability.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003cspan style=\"width: 10px; height: 10px; background: var(--d2g-orange); border-radius: 2px; margin-top: 6px;\"\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDurable materials\u003c\/strong\u003e — Available in galvanized steel, aluminum, or stainless options for various applications.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 10px; align-items: flex-start; padding: 10px 0;\"\u003e\n\u003cspan style=\"width: 10px; height: 10px; background: var(--d2g-orange); border-radius: 2px; margin-top: 6px;\"\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCustom sizing available\u003c\/strong\u003e — Transitions can be fabricated to match your exact dimensions and system layout.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Specifications --\u003e\n\u003cdiv style=\"border: 1px solid rgba(18,18,18,0.08); border-radius: 12px; padding: 14px; margin: 0 0 16px;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px; font-size: 18px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 160px 1fr; gap: 10px 14px; font-size: 14px;\"\u003e\n\u003cdiv style=\"opacity: 0.75;\"\u003eMaterial\u003c\/div\u003e\n\u003cdiv\u003eGalvanized steel (standard), aluminum or stainless steel (optional)\u003c\/div\u003e\n\u003cdiv style=\"opacity: 0.75;\"\u003eShape\u003c\/div\u003e\n\u003cdiv\u003eRectangular inlet to round outlet\u003c\/div\u003e\n\u003cdiv style=\"opacity: 0.75;\"\u003eConstruction\u003c\/div\u003e\n\u003cdiv\u003eFormed and welded per SMACNA standards\u003c\/div\u003e\n\u003cdiv style=\"opacity: 0.75;\"\u003eApplication\u003c\/div\u003e\n\u003cdiv\u003eHVAC systems, air handlers, exhaust, and return ducts\u003c\/div\u003e\n\u003cdiv style=\"opacity: 0.75;\"\u003eCustom sizes\u003c\/div\u003e\n\u003cdiv\u003eAvailable upon request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Closing --\u003e\n\u003cdiv style=\"border: 1px solid rgba(18,18,18,0.08); border-radius: 12px; padding: 14px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; opacity: 0.95;\"\u003eDuct2Go Square to Round Transitions are proudly made in the USA and built to deliver a perfect fit, reliable airflow, and long-term performance in any duct system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- CTA --\u003e\n\u003cdiv style=\"margin-top: 16px; padding: 18px; border: 1px solid rgba(18,18,18,0.08); border-radius: 12px; background: linear-gradient(0deg, rgba(255,92,27,0.06), rgba(255,92,27,0.06)); font-family: Inter, Arial, Helvetica, sans-serif; color: #121212; line-height: 1.6;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px; font-size: 18px;\"\u003eDo you require a custom size?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 12px; font-size: 14px;\"\u003eWe fabricate transitions to your exact specifications. Submit your dimensions and our team will design and build it for you.\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #ff5c1b; color: #ffffff; padding: 10px 18px; border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 14px;\" href=\"https:\/\/duct2go.com\/pages\/custom-design-services\"\u003e Start a Custom Design Request \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Duct2Go","offers":[{"title":"Default Title","offer_id":41122938814522,"sku":null,"price":46.62,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/0568\/9402\/files\/Square-to-round-duct_8bbf30c8-9486-4cfe-a050-af17ca7e8d01.jpg?v=1765212827","url":"https:\/\/duct2go.com\/products\/square-to-round-transition-galvanized-aluminum-or-stainless-steel","provider":"Duct2Go","version":"1.0","type":"link"}