What a Millwork Quote Should Break Out, and What Hides in a Lump Sum

A single number for a millwork package cannot be compared to another single number. Breaking it out is what makes bids comparable and value engineering possible.

Three fabricators return three lump sums for the same package. The numbers differ by a wide margin. Nothing in the documents explains why.

This is the normal situation, and it is almost entirely a function of how the quotes are structured rather than how the fabricators price.

Ask for the Breakdown Up Front

The request has to be in the bid instructions, because a fabricator will not volunteer a breakdown that invites line-by-line negotiation.

Useful structure is by assembly or by room, matching the drawing references. Kitchen casework, pantry, primary dressing room, study paneling, feature stair, back-of-house — each with its own number.

That alone converts an uninterpretable spread into a diagnosable one. A bidder high on the study paneling and low everywhere else has read the paneling scope differently, and that is a question with an answer.

Separate Material, Labour, Finish, and Hardware

Within each assembly, the second level of breakdown is where the real information sits.

Material cost tracks species, cut, and yield, and it is where a rift sawn specification shows up as a number.

Shop labour tracks complexity and grade. A Premium grade elevation with sequenced veneer is labour, not material.

Finish is its own line, and it varies dramatically between a simple system and one requiring grain filling, multiple samples, and high gloss.

Hardware, itemized, is where substitutions hide. A package priced with unnamed hardware is a package where the hardware will be whatever preserves the margin.

Allowances Should Be Explicit

Where a selection has not been made — a specific stone-matched colour, a hardware line not yet chosen — an allowance is legitimate and useful.

What is not useful is an allowance buried in a lump sum. It should be stated as an allowance, with the assumed value and what happens when the actual selection differs.

Unstated allowances are the most common source of a change order that feels like a surprise and was in fact disclosed in a way nobody could see.

Exclusions Are as Informative as Inclusions

Every quote carries exclusions. Requiring them to be listed explicitly is the single highest-value item in a bid instruction.

Common ones: appliance panels, integrated lighting and its power, stone tops, final field finishing, protection after installation, and anything requiring a different trade's involvement.

Two quotes that differ by a large margin frequently differ because one includes something the other excluded, and both are correct.

What a Lump Sum Conceals

A single number conceals which grade was priced, whether the specified hardware was carried, whether sequenced veneer was priced as sequenced, what was excluded, and what allowances were assumed.

It also makes value engineering impossible. When the number has to come down, a lump sum offers no visibility into where the money is, so the reduction gets proposed as substitutions the fabricator chooses — which are, reasonably, the ones easiest for the shop rather than the ones least damaging to the design.

With a breakdown, the same conversation becomes a design decision: reduce the grade in back-of-house, simplify the finish in the utility scope, keep the feature elevation intact.

That is a better outcome, and it is available only if the number was broken out before anyone needed it to be.

VCS fabricates to drawings. Bring the elevation package.

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