We are an 18-person manufacturing company producing industrial kitchen equipment. Our current website is around eight years old and isn't even mobile-friendly. We are about to sign a contract with a digital agency for a new website of around 20 pages that will properly reflect our corporate identity, complete with a comprehensive product catalog and a quote request form. They gave us a budget of 75.000 TL and a 6-week delivery timeline.
This timeline felt a bit long to me at first; you always hear about people setting up sites in a few days using ready-made themes. However, the agency says they will do meticulous wireframing and that custom design and testing take time. How many days does it take to build a corporate website from scratch? What stages should be involved in a 6-week process, and what terms should I put in the contract to prevent delays?