// Building products distributors · Trim and door packages
Trim and door packages from the door schedule, by house or by unit, graded against jobs you quoted.
Your millwork estimator reads the door schedule and hardware schedule, counts interior doors, casing, base and stair parts for each house or apartment type, and quotes a package your door shop can build. In a free AI proof of concept, AI drafts those packages again from copies of 20 to 30 jobs your team already quoted: every opening with its size, hand, jamb, rating and hardware set, the trim counted room by room, and every opening the schedule leaves unclear listed for your estimator. Your reviewer, the estimator who knows your millwork best, compares each draft with the package your team sent.
- Jobs tested
- 20 to 30, already quoted
- Fire ratings set by AI
- None
- Before any plan moves
- An NDA
// The one job
From a door schedule to a package your door shop can build
On a production house the door schedule may be a small table on the floor plan. On an apartment building it is a sheet of its own: a number for every opening, with type, size, frame, fire rating and hardware set, plus a hardware section that spells out each set. The estimator turns it into lines: slabs or prehung units by size and hand, casing for both faces of each opening, base by the room, stops, closet shelving and rods, stair parts, and the hardware your shop machines for or ships loose.
For the test, AI reads copies of the same schedules and plan pages and drafts the package: each opening as a line with its door number, size, hand, jamb, rating and set, the trim counted by room and unit type, and a list of every opening it couldn't settle, with the sheet and the question. Nothing is priced, quoted or sent. Your reviewer compares the draft with the package your team quoted and with what the job turned out to need.
opening by opening
// The hard parts
Where a door and trim package goes wrong
Two ways to name one door's hand. Allegion, the lock maker, tells buyers to stand on the outside, or secure side, of the door, read the hinge side, and call a door that swings toward them reverse bevel: LH, RH, LHR or RHR. Fine Homebuilding's guide to ordering doors, from Taunton's Renovation, reads it facing a door that swings toward you: if the knob meets your right hand first, it's a right-handed door. On a door that swings toward its secure side, the first rule can say LHR where the second says right-handed. The draft writes every hand in the convention your door shop orders in, which the success criteria fix first, and lists any opening where the schedule's mark and the plan's swing disagree.
A rated opening is a labeled assembly. The 2021 International Building Code has opening protectives installed under NFPA 80, the Standard for Fire Doors and Other Opening Protectives, now in its 2025 edition. The code's Table 716.1(2) pairs a one-hour corridor wall with a one-third-hour door, and other one-hour fire partitions with a three-quarter-hour door. Section 716.2.6.1 has fire doors latch and close on their own, and 716.2.9.1 puts the label on at the factory or wherever the door is fabricated and assembled. Even a door viewer has a rule: 716.2.2.1 lets a 20-minute corridor door take one through a hole no wider than an inch, behind glass at least a quarter inch thick. The draft carries the rating each schedule gives, lists every rated opening with no closer in its set, and never assigns a rating.
The hardware set is a contract term. Florida International University's door hardware section has schedules laid out in the vertical format of DHI's Sequence and Format for the Hardware Schedule, writes each hardware group for a single door or a pair, and says door numbers and hardware groups are not to be changed. It names finish 630 (US32D), with 626 (US26D) allowed. BHMA numbers a finish from 600 up only when at least three manufacturers make it, and leaves 001 to 599 to single makers. Its grades run 1 to 3, grade 1 highest, and its residential deadbolt standard, A156.40, covers hardware generally used in single-family homes and multifamily dwellings. The draft keeps the schedule's door number and set on each opening, writes finishes as the numbers your item file uses, and lists any set the hardware section never defines.
Thickness decides the core, the blocking and the hinges. Texas State University's standard for flush wood doors calls for five-ply doors at least 1-3/4 inches thick, says hollow core doors are not acceptable, wants fire-rated mineral core doors with solid edges or blocking at hinge, lockset and closer, and has the hardware submittal approved before any door is ordered. Fine Homebuilding gives two 3-1/2 inch hinges to a hollow-core interior door up to 1-3/8 inches thick, and at least three 4-inch hinges to any 1-3/4 inch solid door. Its sizes are written width first, so 2868 is 2 feet 8 inches by 6 feet 8 inches. The draft lists any opening whose thickness, core and hinge count don't agree, and holds machining lines until the hardware is settled.
Trim follows the frame and the addendum. A finish carpentry section Yolo County Housing posted for one of its apartment projects, marked Addendum 01 of April 15, 2026, calls for 9/16 by 2-1/4 inch finger-jointed pine casing, pre-primed, and a door stop that isn't required at rabbeted frames. Closet rods are 1-1/4 inch pine on supports no more than 32 inches apart, and stair handrails 1-1/2 inch on supports no more than 36 apart. The draft counts casing by opening and face, base by room less its openings, leaves stop off rabbeted frames, and marks every line an addendum changed. Your reviewer, usually the millwork estimator or door shop manager, watches hands, thickness, rated openings, hinge counts, finish numbers and unit types counted twice.
// What you send
What the test needs from your millwork desk
20 to 30 jobs you quoted
For each job, the door and hardware schedules and plan pages as they came in, the package your estimator built, the quote, and the shop or order sheet. Mix production plans with a multifamily building, and add one changed by addendum.
Items and shop rules
An export of your door, jamb, casing, base, shelving and stair part items with sizes and units, plus your door shop's handing and machining conventions.
What the job really needed
Change orders, back orders, returns and remade doors on those jobs, with any notes from the estimator or the site. That record is how each draft is graded.
NDA first, copies only
Plans and price files are private, so the NDA is signed before anything is shared. We never sign in to your ERP, your estimating program or a supplier's site. If plans can't leave, your reviewer helps us build a look-alike schedule with the same traps.
// Before it starts
Agreed before the first schedule moves
The hand convention your shop orders in decides half the lines, so the owner fixes it in writing before any draft is graded.
- Your reviewer
- Named by the owner, often the millwork estimator or door shop manager
- Hand convention
- Which rule your shop orders in, and how the draft writes it
- Rated openings
- Who on your team reads ratings and labels off the schedule
- Trim rules
- Lengths you sell, waste by profile, and how base is counted
- Success criteria
- Written and agreed, for openings, hands, sets and trim counts
- Sample
- Picked by your reviewer, a multifamily job and an addendum included
- NDA
- Signed before any plan or schedule is shared
// How it's judged
Each draft beside the package your team quoted
| On the same 20 to 30 jobs | Your estimator's package | The AI draft |
|---|---|---|
| Every opening on the schedule counted once | Counted on your jobs | Counted on your jobs |
| Size, thickness and jamb for each door | Counted on your jobs | Counted on your jobs |
| Hand written in your shop's convention | Counted on your jobs | Counted on your jobs |
| Rating carried from the schedule, rated openings listed | Counted on your jobs | Counted on your jobs |
| Hardware set on each opening, finishes as numbered | Counted on your jobs | Counted on your jobs |
| Casing by opening and face, base by room | Counted on your jobs | Counted on your jobs |
| Shelving, rods and stair parts by house or unit | Counted on your jobs | Counted on your jobs |
| Openings listed for your estimator, and why | Counted on your jobs | Counted on your jobs |
// After a yes
About 30 days on new door schedules
When your reviewer says yes against the success criteria, the same job runs on incoming door and hardware schedules for about 30 days.
Your estimator signs off on each package before it is priced, and every quote that goes out is still your team's to send.
Its price is fixed before you sign, and any next job is priced separately.
// What could come next
Possible next jobs, ranked
- 01Next
Door shop work orders
Each prehung unit in an approved package written up for the shop with its hand, jamb, bore and hinge prep, for the shop lead to release.
- 02Then
Builder POs by lot
The builder's trim PO for each start checked against the package you quoted for that plan and its options.
- 03After that
Hardware submittals
The hardware schedule on a multifamily job assembled into a submittal by opening, for your hardware person to check and send.
// One hard limit
It never quotes or sends a package, and never rates an opening.
During the test no package, price or question reaches a builder, an architect or a supplier, nothing is ordered, and every file is a copy. Fire ratings, labels and closers come from the drawings, the architect and the code official; the draft carries what the schedule says and lists what it doesn't. Nothing on this page is code advice.
Millwork packages carry a price of their own: a range before the proof of concept, and a fixed figure before signing.
The range depends on how many door schedules your estimators work through in a month, how many are multifamily jobs with several unit types, and whether your shop pre-hangs and machines doors.
// Questions
Questions from millwork desks
Will the AI decide which doors need a fire rating?
Our builders' plans show swings, not hands. Can it still hand the doors?
Does it work on apartment buildings with many unit types?
Can it count the hardware too?
Who should be our reviewer?

Rob Eason, founder
// Book a call with Rob
Bring one door schedule with its hardware section.
Thirty minutes with Rob. Be ready with who you are and your role, the job you'd test, and how many door schedules your estimators work through in a typical month. Plans and schedules stay where they are until the NDA is signed.
- Co-owned a 60-employee financial services firm and sold his share to his partner.
- Ran GOSO Technologies, a Boston solar company rated 5/5 across 24 Google reviews.
- 5/5 across 83 reviews in HighLevel's Certified Admin Directory.
- 4.3/5 from 6 Google reviews of Massmarket AI.
- Every directory and Google review, critical ones included, is shown word for word at massmarket.ai/reviews.
- Takes every proof-of-concept call himself.
