Most field reps in UK building products don't have a territory plan. They have a customer list and a habit. They visit the accounts they like, react to the inbound calls that come in, and measure progress by how busy they feel. This is not territory management — it's organised activity without commercial intent. Here's how to approach it differently.
Start With the Commercial Map, Not the Customer List
Before you open your CRM or call planner, open a map. Your territory is a geography first and a customer list second. You need to understand what commercial activity exists within it — not just who you already know. What contractors are working in your patch? What housing developments are under construction? What planning applications have been submitted in the last 12 months?
The two tools that do this properly for UK building products reps are Glenigan and Barbour ABI. Both provide project-level intelligence — planning applications, contract awards, start dates, named contacts. If you're not using one of these, you're making commercial decisions based on incomplete information. Your competitors who use them are not.
Tier Your Accounts — Then Protect Your Time Accordingly
Not all accounts are equal and treating them as if they are is one of the most common — and most expensive — mistakes in field sales. A practical tiering system looks like this:
In practice, most reps spend 60% of their time with C accounts because those customers are the easiest and most comfortable to visit. Comfortable is not commercial. Map visit frequency against tier — not against who picks up the phone most.
Plan Routes, Not Just Calls
Geography matters in a field role. An unplanned day of calls that ping-pongs across the territory costs you 90 minutes in windscreen time and adds nothing commercially. Plan calls in geographic clusters — a morning in one area, an afternoon in an adjacent one. Most experienced reps work to a loose geographic rota that repeats every four to six weeks, with flexibility built in for urgent calls and project-chasing.
The rule of thumb: no call is worth more than 30 minutes of drive time. If it is, it needs to be a planned journey with multiple calls stacked around it — not a solo trip.
Build a Pipeline, Not a Call List
A pipeline is a structured view of commercial opportunity with stages, values, and timeframes. A call list is a set of names to tick off. The difference matters because a pipeline lets you see where your time is best invested — which opportunities are close to converting, which accounts have stalled, where the revenue will come from next quarter. A call list just tells you who to phone next.
Use your CRM — even if it's a spreadsheet — to track opportunity stage, estimated value, last contact date, and next action. Review it weekly. Your pipeline is your commercial memory. If it isn't written down, it doesn't exist.
Review Weekly, Adjust Monthly
A territory plan is not a document you create once in January and revisit at year end. It should be a living tool — reviewed weekly at a lightweight level (did I do what I planned? what moved this week?) and adjusted monthly at a more strategic level (are my A accounts still the right A accounts? where is the new opportunity?). The reps who do this consistently are the ones whose territories compound over time. The ones who don't are forever firefighting.
The Territory Planning Workbook — included in the Premium Edition of the Field Rep Blueprint — gives you a structured, ready-to-use Excel framework for mapping your patch, tiering accounts, and tracking pipeline. The Blueprint itself covers territory planning in depth, alongside every other commercial skill a UK building products rep needs.