The verdict in three sentences
In Dublin in 2026, a premium B2B website ships in 8 to 14 weeks from scoping to production. Development is not the bottleneck: content sign-off is the number-one delay driver, adding 2 to 4 weeks on its own. To hit a trade-show deadline, lock the content production schedule before design, not after.
Week-by-week plan
| Phase | Duration | Deliverable |
|---|---|---|
| Scoping & brief | 1-2 wk | Approved site map |
| UX / wireframes | 2-3 wk | Wireframes |
| UI design | 2-3 wk | Final mockups |
| Build / dev | 3-5 wk | Site on staging |
| Content / SEO | 1-2 wk | Copy + meta |
| UAT / acceptance | 1 wk | Approved site |
| Total | 8-14 wk | Production launch |
These phases overlap partly: content can be produced during design. Well orchestrated, this parallelism saves two to three weeks.
Delay causes and their fixes
| Delay cause | Impact | Fix |
|---|---|---|
| Late content sign-off | +2-4 wk | Content calendar from day 1 |
| Missing photos | +1-2 wk | Shoot planned upfront |
| Design back-and-forth | +1-2 wk | Max 2 revision rounds |
| Unavailable approvers | +1-3 wk | Fixed sign-off committee |
| Complex CRM integrations | +1-2 wk | Early technical scoping |
Almost all delays come from the client side, not the agency. A back-plan with firm sign-off milestones is the best insurance for hitting the trade-show date.
Mini case study
Niamh, digital lead at a tech SME in Dublin (45 staff), must ship a new site before a trade show in 12 weeks. The agency plan says 14 weeks: two too many. She produces content in parallel with design (saving 3 weeks) and sets a weekly 30-minute sign-off committee. Result: the site ships in 11 weeks, one week before the show. By planning the photo shoot upfront (400 EUR) and capping design revisions at two rounds, she avoided the 3-week delay that would have missed the show — an event generating 40 % of her annual leads.
FAQ
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
How long to build a B2B website in 2026?
Expect 8 to 14 weeks for a premium site, from scoping to production. A simpler site can drop to 6-8 weeks.
What is the main delay cause?
Content sign-off by the client, adding 2 to 4 weeks. Producing copy and photos early is the strongest lever on timeline.
Can phases be parallelised?
Yes. Producing content during design saves 2 to 3 weeks. It is the key to hitting a tight deadline like a trade show.
How many design revision rounds should I plan?
Two rounds suffice in a well-framed project. Beyond that, each extra round adds 1 to 2 weeks and inflates the budget.
Should I plan a dedicated UAT phase?
Yes, budget 1 week of UAT: browser testing, forms, performance, privacy. Rushing it exposes visible bugs at launch.
Let's scope your project. Give us your target date (trade show, launch) and scope, and we'll build a realistic back-plan. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
