The verdict in three sentences
When every aluminium window quote takes 48 hours and ties up 2 technicians, the business loses deals to the competitor who answers the same day. A custom quote configurator costs 30,000 to 75,000 EUR and produces a priced quote in 10 minutes, with compatibility rules, real-time pricing and a ready-to-sign PDF. With an 18 % conversion lift, the investment usually pays back in under a year for a manufacturer issuing more than 150 quotes a month.
What a configurator does and what it costs
A serious configurator encodes your technical know-how: allowed dimensions, compatible profiles, glazing permitted by wind load, colour and hardware options. Price varies mostly with rule complexity and ERP integration.
| Tier | 2026 budget (ex. VAT) | Scope | Timeline |
|---|---|---|---|
| Simple catalogue | 30,000 to 40,000 EUR | 3 to 5 product lines, basic rules, pricing, PDF quote | 8 to 10 weeks |
| Technical | 42,000 to 58,000 EUR | + advanced compatibility rules, 2D drawing, customer-specific discounts | 10 to 14 weeks |
| ERP-integrated | 60,000 to 75,000 EUR | + ERP sync (items, prices, orders), dealer area, e-signature | 14 to 18 weeks |
| Option | 8,000 to 15,000 EUR | 3D view of the configured product | + 4 weeks |
| Option | 3,000 to 6,000 EUR | Bill of materials export to the workshop | + 2 weeks |
| Maintenance | 500 to 1,200 EUR / month | Hosting, price updates, rule changes | Ongoing |
The most underestimated item is formalising the rules. Allow 3 to 6 weeks with your technicians to turn Excel files and tribal knowledge into testable rules.
Off-the-shelf CPQ vs custom configurator
CPQ (Configure, Price, Quote) software charges 150 to 250 EUR per user per month, plus setup often handled by an integrator. These tools are built for standard catalogues, less for window rules with several hundred combinations.
| Criterion | Off-the-shelf CPQ | Custom configurator |
|---|---|---|
| Entry cost | 20,000 to 50,000 EUR integration | 30,000 to 75,000 EUR |
| Recurring cost (15 users) | 2,250 to 3,750 EUR / month | 500 to 1,200 EUR / month |
| 3-year cost (estimate) | 101,000 to 185,000 EUR | 48,000 to 118,000 EUR |
| Opening to dealers and customers | Extra licences per user | No per-user cost |
| Technical business rules | Possible but rigid | Modelled exactly |
| ERP integration | Standard connectors, sometimes paid | Built for your ERP |
Off-the-shelf CPQ still fits a standard catalogue with few rules and a small in-house sales team. As soon as you want to open the tool to 50 installer partners, per-user pricing becomes a penalty.
Measured sales gains
| Metric | Before | After configurator |
|---|---|---|
| Quote response time | 48 hours | 10 minutes |
| Technician time per quote | 45 minutes | 5 minutes (edge-case review) |
| Pricing errors | 6 to 9 % of quotes | Under 1 % |
| Conversion rate | 22 % | 26 % (+18 % relative) |
| Quotes handled per month | 200 | 280 without hiring |
| Order entry in the ERP | Manual, 20 minutes | Automatic |
Mini case study
Daan, sales director of an aluminium window manufacturer near Amsterdam, issues 200 quotes a month with an average deal of 6,500 EUR. He chooses an ERP-integrated configurator at 68,000 EUR plus 900 EUR monthly maintenance.
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Conversion rises from 22 % to 26 %, so 8 more orders a month and 52,000 EUR of extra revenue. At a 30 % gross margin, that is 15,600 EUR of monthly margin. The 2 technicians recover about 130 hours a month, reassigned to site surveys and project follow-up. Payback: 68,000 / (15,600 minus 900), under 5 months, and about 10 months even if the gain is halved for prudence.
FAQ
What budget should I plan for a window configurator in Amsterdam?
Between 30,000 and 75,000 EUR depending on the number of product lines and ERP integration. Most manufacturers with 20 to 100 staff land between 45,000 and 60,000 EUR.
How long until go-live?
From 8 to 18 weeks, including 3 to 6 weeks of rule formalisation with your technicians. A line-by-line launch lets you use the tool from week 10.
Can installers and dealers use the configurator?
Yes, with prices and discounts specific to each account. That is often where the gain is largest: 30 to 40 % of quotes move to self-service.
Which ERPs can be connected?
Common manufacturing ERPs (Exact, AFAS, SAP Business One, specialist window software) via API or file exchange. Budget 8,000 to 15,000 EUR for a two-way integration.
Who updates prices and rules?
Your team, through an admin interface. A 4 % price rise on one line is applied in minutes without a developer.
Let's scope your project. We scope your quote configurator (product lines, technical rules, ERP integration, indicative budget of 30,000 to 75,000 EUR, go-live in 8 to 18 weeks). 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.
