silkywhisky

How a Scotch single malt becomes a price

Nine production stages from spring water to bottle, with the six axes of the silkywhisky valuation framework mapped to the stages they evaluate. A visual companion to the methodology paper.

silkywhisky value chain — production stages and methodology axes Nine production stages of Scotch single malt across the top, three methodology axes covering specific stage ranges below them, three transversal axes spanning all stages at the bottom. 1 Water
Scottish springs, lochs, burns
2 Peat
Optional, drives smoke profile
3 Malt
Floor-malted or commercial
4 Distillation
Pot stills, copper, double or triple
5 Cask filling
Ex-bourbon, sherry, port, mizunara
6 Cask aging
Years in oak warehouse
7 Filtering
Chill-filtered or NCF
8 Additives
E150 caramel or none
9 Bottling
ABV reduction, label, packaging
Process distinctness the costly-but-deliberate choices Cask provenance what the bottle tells you about the wood Bottling integrity what gets done cosmetically at the end Ownership the incentive overlay Heritage continuity that 25-year inventory requires Reputation the outcome assessed from outside
Read left to right: water → bottle. The three coloured fragments show which stages each discrete axis evaluates. The three full-width bands show the cross-cutting axes that touch every stage.

How to read it

Three of the six axes (process distinctness, cask provenance, bottling integrity) line up with specific stages of the production chain. These are the choice-by-choice axes — a distillery's score on each one comes from how it handled the relevant stages. Process distinctness measures the costly-but-deliberate choices in the early production (peat, malt, distillation). Cask provenance measures what the bottle tells you about the wood it slept in. Bottling integrity measures the cosmetic interventions at the very end.

The other three axes (ownership, heritage, reputation) cross the whole chain. Ownership is the incentive overlay — a family-owned distillery and a corporate prestige brand make different decisions at every stage. Heritage matters because 25-year-old inventory cannot be conjured; only continuous operation produces it. Reputation is the outcome of all the previous decisions, assessed from outside by drinkers and critics.

The brand-tax thesis lives in the relationship between the last three stages (filtering, additives, bottling) and the upstream cost of stages 1-6. Most of the markup that turns a fairly-priced 12-year-old into a luxury-tier 12-year-old happens after the liquid is already made.

Read the full methodology →