Threekit guides reps and dealers through compatible options and updates the build as requirements change. Your rules validate the configuration before it becomes a quote.
A changed size, material or component can affect the rest of the build. Sellers spend time revisiting options and checking compatibility before the quote is ready.
of surveyed window and door dealer reps rework a quote after building it.
Source: Winsby, 52 window and door dealer representatives, 14 September 2026.Use validation rules to check the configuration. Quote-line configuration can resolve an option by name, value or SKU.
A different size, material or component can affect the rest of the build. Threekit updates dependent choices and checks them against your rules.
Your website, dealer portal and sales team use the same configuration logic.
The buyer sees the configuration update with each choice.
Thousands of valid permutations, where a dropdown list stops being usable.
A complete configuration with every option and dependency resolved. It is ready for pricing, quoting and handoff.
