10 Questions to Ask Before You Hire Your Next Sales Rep in Building Products

At Specified Select Group, we recruit sales talent into Australian building products, lighting and Architecture & Design companies across Melbourne, Sydney and Brisbane. The single most common reason a hire fails in this sector is not the candidate. It is a role that was not defined clearly enough, in a business that was not ready to set the person up to win.

The fix is a diagnostic we walk hiring managers through before any search begins. Two dimensions, ten questions, four quadrants. It takes five minutes and it saves an average of $150,000 to $300,000 per avoided mis-hire.

What are the two dimensions of a sales hiring diagnostic?

Role Clarity and Hiring Readiness. Role Clarity is whether you have defined what you need, including channel, KPI, seniority, territory and product complexity. Hiring Readiness is whether the business is set up to onboard and support the person, including package sign-off, written brief, decision process, realistic timeline and prior hiring experience.

Score each dimension out of 20. Anything at 14 or above is high. Anything below is low. The combination puts you in one of four quadrants, each with a different recommended action.

What are the ten questions?

Role Clarity (five questions):

1. What is the primary route to market for this role? (Architects and specifiers, builders and contractors, merchants and distributors, direct end-user, or a mix)

2. What is the single most important KPI this role will own?

3. What seniority level fits the scope of work? (BDM, Account or Specification Manager, State or National Sales Manager)

4. What is the territory scope? (Metro, state-wide, multi-state, national)

5. How technical is the product sale? (Highly spec-led, moderately technical, relationship-led, commodity-style)

Hiring Readiness (five questions):

1. Is the full package signed off? (Base, super, car, commission)

2. Is there a written job brief agreed by all stakeholders?

3. Who makes the final hiring decision, and are they available to interview?

4. What is the realistic timeline to have someone in seat?

5. Have you hired for a role like this before?

How much does a bad sales hire actually cost in Australia?

Between 30 and 150 per cent of first-year salary once all the real costs are accounted for. For a BDM on $120,000 to $140,000 base in building products, that is $150,000 to $300,000 per mis-hire.

The hidden cost in this sector is often higher than the headline number. A missed specifier relationship can stall a territory for quarters. A damaged distributor partnership can hurt a brand for years. The cost of a bad hire is not just the wasted salary, it is the revenue that did not happen.

Take the interactive hiring scorecard →

What are the four quadrants of the hiring diagnostic?

Ready to run (high clarity, high readiness). You know what you need and the business is set up to deliver. The risk is speed. The best candidates are passive and they move toward businesses that move fast.

Clear on the role, not ready (high clarity, low readiness). You know what you want but the process is not locked. Tighten the package, brief and decision process before you start a search.

Ready to hire, risk of mis-hire (low clarity, high readiness). The most expensive quadrant. You have sign-off and you want to move, but the role is not defined tightly enough. The wrong profile in the right package fails for 12 months before anyone notices.

Too early to search (low clarity, low readiness). Fix the foundations first. Starting a search from here leads to a long process and a poor result.

How long does it take to hire a good BDM in building products?

Eight to ten weeks end-to-end for quality field sales roles, assuming the package is signed off, the brief is written, and the decision process is clear. Specification-heavy roles often run longer because the talent pool is narrower and the assessment needs to be deeper.

Without those foundations, the timeline stretches to 12 weeks or more and the best candidates drop out mid-process.

What does the 2026 building products hiring market look

like?

Strong demand and tight supply. Building approvals finished 2025 at 195,730 dwellings, with February 2026 up 29.7 per cent month-on-month. The construction pipeline is healthy.

Demand for experienced sales talent in building products, lighting and A&D is robust, particularly in specification and technical sales.

Small and medium building products companies fill roughly 52 per cent of their vacancies against 65 per cent for large firms. SMEs compete against multinationals that can offer bigger brands and more resources. The ones that win do it by being sharper on role definition and faster on decision-making.

Where can I get the full diagnostic?

James Bowesman, who leads Specified Select, has built an interactive version of this scorecard with detailed results and next-step guidance for each quadrant. It takes five minutes and delivers a specific recommended action based on where the business sits.

You can read the complete article on the 10 hiring questions for building products sales roles on the site, which walks through each question and what good looks like.

For a scorecard review or a no-obligation conversation about the current talent market in Melbourne, Sydney or Brisbane, get in touch with Specified Select Group.

Frequently asked questions

How do I know if I'm ready to hire a BDM?

You are ready if you can answer all ten diagnostic questions without hedging. Package signed off, written brief, one clear decision-maker, realistic timeline, defined territory, clear KPI. If more than a couple of answers are vague, tighten those first. A good BDM in an unready business still leaves within 12 months.

What should a job description for a building products sales rep include?

A one-sentence summary of the primary focus, the named channel, a documented primary KPI with a number attached, territory scope and travel expectations, full package (base, super, car or allowance, commission), and the interview process with named decision-makers. Anything vaguer than this attracts vague candidates.

BDM, Account Manager, or Specification Manager. Which do I need?

BDM if the primary work is new business development and winning logos the company does not have. Account Manager if the primary work is retention and upsell on existing accounts. Specification Manager if the primary work is technical influence with architects and designers to get products specified. If the answer is "a bit of all three," the role is not defined yet.

What are the red flags when hiring a building products sales rep?

No written brief. No documented KPI. Undefined territory. Unsigned package. Unclear decision-maker. No realistic timeline. Expectation of immediate results when the sector averages three to six months to first deal and 9 to 18 months to full ramp depending on role type.

Can Specified Select help if I score low on the diagnostic?

Yes. A brief conversation often surfaces the two or three fixes that move a business from the danger quadrant into the ready-to-run quadrant. Specified Select recruits exclusively into Australian building products, lighting and A&D sales roles, which means the market, channels and role types are familiar ground. Every placement comes with a six-month replacement guarantee.

About the author

This article was written by James Bowesman, specialist recruiter at Specified Select Group. James places BDMs, Account Managers, Specification Managers and Sales Managers into building products, lighting and A&D companies across Melbourne, Sydney and Brisbane. Get in touch with him at james@specifiedselect.com.