Estimating Caution
Ordinary risk of an untraceable count, quantity, or stock-length error.
Project 11
Prepare a finish-carpentry estimate covering doors, jambs, casing, base, crown, wall trim, shelving, hardware coordination, stock optimization, finishing, labor, and accessories.
These cues appear at the point of work. They identify traceability, formula, coordination, and pricing risks specific to interior trim, door, and finish-carpentry takeoffs.
Ordinary risk of an untraceable count, quantity, or stock-length error.
An error here can silently corrupt the door count, casing quantity, or coordination boundary carried into pricing and the proposal.
Practical recordkeeping: sourcing, dating, and schedule reconciliation.
Company practice for waste, stock optimization, or scope boundaries varies. Verify before proceeding.
Follow the door, millwork, or hardware supplier's specific quotation, lead-time, and scope instructions.
Source, schedule reference, and stock-length basis guidance for every count and linear quantity.
This project qualifies you to produce a coordinated finish-carpentry estimate for one residential project. The finished work product is one estimate covering interior doors, frames, jambs, casing, baseboard, crown and wall trim, closet shelving, stock-length optimization, fasteners and finishing materials, and labor, entered into the cost-code sections of the workbook built in Project 01.
You will reconcile the door schedule against the plans, separate door types and hardware groups, measure casing and baseboard by room, measure crown and wall trim by room and elevation, convert linear quantities into stock lengths with waste, calculate fasteners and finishing materials, coordinate scope boundaries with flooring, cabinets, painting, hardware, and electrical, price every component from dated quotations, reconcile door count and trim quantities against the schedules, and prepare the estimate by room, opening, profile, material, labor, and total.
This project follows Project 10, where wall and ceiling substrates were estimated, and precedes Project 12, where cabinets, countertops, and built-ins are estimated. Interior trim and finish carpentry cannot be measured accurately until wall, opening, and ceiling conditions are established, and cabinet coordination in the next project depends on the opening and trim boundaries set here.
The drywall estimate from Project 10 establishes finished wall and ceiling surfaces; this project measures every trim element applied to those surfaces along with every door opening cut into them. The door count and hardware groups established here are the same count Project 12 uses to coordinate cabinet, appliance, and built-in openings, and the same count Project 15 uses to verify electrical switch and device locations near door swings.
The stock-length optimization and material-specific waste discipline used here is the same discipline applied to flooring transitions in Project 13 and to paint sundries in Project 14. Errors in door count or trim perimeter carry directly into the labor estimate in Project 17 and the selling price in Project 18.
This project covers:
This project does not authorize the learner to:
Any door count, opening perimeter, or room perimeter that does not reconcile against the schedules must be resolved before pricing begins.
Apply these definitions consistently across every room and opening measured in this project. Do not change them mid-estimate without a logged revision in the Project 01 workbook.
| Term | Definition |
|---|---|
| Opening perimeter | The head plus both side dimensions of a door or window opening, measured for casing calculation |
| Room perimeter | The total wall length of a room measured at floor level, used for baseboard, before the approved opening-deduction rule is applied |
| Reveal | The recessed margin between the jamb edge and the inside edge of casing, defined for each opening type |
| Built-up profile | A trim assembly made from two or more individual components installed together, such as a crown with cove and bed molding |
| Stock-length optimization | Assigning net linear quantities to available stock lengths to minimize waste while preserving pattern match |
| Hardware group | The set of hinges, locksets, closers, and stops assigned to a door tag or type |
Before measuring any door or trim quantity, confirm the following on the Project 01 project-information sheet and update if changed since Project 01 was built:
Estimate number: ______ Revision status: ______ Pricing date: ____________ Door schedule revision: ____________
Every finish-carpentry estimate in this book is built the same way: reconcile the count, measure the perimeter, convert to stock length, apply material-specific waste, calculate fasteners and finishing, coordinate trade boundaries, and price from dated quotations. Applying this sequence consistently is what keeps the door count, casing quantity, and labor estimate traceable from this chapter through the Project 20 capstone.
Compare every door shown on the floor plans against the door schedule before any hardware or casing quantity is calculated. Record the tag, size, swing, core, rating, frame, and hardware group for each door exactly as listed on the schedule. Where a plan shows a door not listed on the schedule, or the schedule lists a door not shown on the plan, treat the discrepancy as an unresolved clarification and do not resolve it by independent judgment.
Enter the door schedule reference and revision date with every door line the moment the line is created. A door count without a recorded schedule reference cannot be defended in a later review and must be treated as unverified until the reference is added.
Do not price hardware groups, casing, or labor against a door count that has not been reconciled between the plans and the schedule. A miscount here is repeated in every hardware group, every casing opening, and every labor hour calculated from it.
Record every scope boundary agreed with flooring, cabinets, painting, hardware, and electrical in the trade-boundary log, including which trade supplies and which trade installs each shared component. Do not leave a shared boundary undocumented.
Confirm whether a door quotation includes frames, jambs, stops, hinges, locksets, closers, thresholds, seals, and factory painting before using the quoted price. A door price without a stated scope must not be entered into the workbook.
ET-061 – ET-066
Door Schedule Reconciliation / Trim Takeoff / Stock Optimization / Pricing
Quantity: one finish-carpentry estimate covering every interior door, frame, hardware group, casing run, baseboard run, crown and wall-trim run, and shelving assembly shown on the approved plans and schedules, with reconciled quantities, stock-length optimization, material-specific waste, fasteners, finishing materials, coordinated trade boundaries, labor, and dated pricing, entered into the Project 01 workbook's framing, finishes, and labor cost-code sections.
| Category | Basis | Recorded Fields | Preparation / Purpose |
|---|---|---|---|
| Interior doors | Section E, Steps 1–6 | Tag, type, size, swing, core, rating, frame, hardware group, finish, responsibility | Establishes the reconciled door count driving hardware and casing |
| Casing | Section F, Steps 7–8 | Opening tag, perimeter, side count, head count, reveal, profile, stock length | Prices trim around every door and window opening |
| Baseboard and shoe | Section F, Steps 9–11 | Room, perimeter, opening deduction, corners, returns, transitions | Prices floor-level trim by room |
| Crown and wall trim | Section F, Steps 12–13 | Room, elevation, profile, built-up components | Prices ceiling-level and wall-level trim by room |
| Shelving and stair finish | Section G, Steps 14–15 | Location, length, brackets, cleats, supports, approved detail reference | Prices closet and stair finish items only from approved details |
| Stock optimization and waste | Section H, Steps 17–18 | Net length, stock length, waste percentage, purchase quantity | Converts net linear quantity into purchasable stock |
| Fasteners and finishing | Section H, Steps 19–20 | Nails, screws, adhesive, biscuits, dowels, plugs, shims, filler, caulk | Prices installation consumables and touch-up materials |
| Labor and coordination | Section I, Steps 23–25 | Task, crew, production rate, hours, coordinated trade boundary | Converts reconciled scope into priced labor and coordination record |
| Column | Type | Formula Basis |
|---|---|---|
| Door tag, type, hardware group, source | Input | Entered directly from the reconciled door schedule; source field required for every row |
| Opening perimeter, room perimeter | Input | Measured net quantity, with approved unit and opening-deduction rule applied |
| Stock-length assignment | Formula | Net linear quantity assigned to the nearest usable stock length from the approved reference |
| Waste | Input | Approved waste percentage for the profile, stock length, stain grade, and room geometry |
| Order quantity | Formula | Net linear quantity × (1 + waste), converted to purchase stock length |
| Unit cost | Input | Dated price from a supplier or millwork quotation |
| Material cost | Formula | Order quantity × unit cost |
| Labor rate, crew, hours | Input | From Project 17 production-rate basis where available; otherwise left blank pending that chapter |
| Labor cost | Formula | Hours × burdened labor rate |
| Line total | Formula | Material cost + labor cost + fasteners and finishing cost |
Inspect the finished estimate using the same checks regardless of which room, opening, or trim category is being reviewed.
Complete the Finish-Carpentry Verification Worksheet in the Inspection Checklist section below before beginning Project 12.
Probable cause: a door was added, removed, or relabeled on a plan revision that was not reflected in the schedule, or the schedule and plan were reviewed against different revisions.
Confirmation: compare the revision date on the plan set against the revision date on the door schedule and recount doors by tag on the current revision only.
Correction: log the discrepancy as an unresolved clarification, obtain the correct current-revision count, and update every hardware, casing, and labor line dependent on the affected tag.
Reinspection: repeat the door-count reconciliation against the corrected schedule.
Probable cause: an opening was measured twice, an opening was omitted, or the reveal allowance was applied inconsistently across openings.
Confirmation: recount openings from the plan independently and compare against the casing line count; check the reveal value used on each line.
Correction: correct the omitted or duplicated opening line and apply the approved reveal value consistently across all openings.
Reinspection: repeat the opening count and casing-quantity reconciliation.
Probable cause: the opening-deduction rule was applied inconsistently, or a room perimeter was measured from an outdated wall dimension.
Confirmation: recompute the room perimeter from the current wall dimensions and reapply the approved opening-deduction rule.
Correction: correct the room perimeter and reapply the deduction rule consistently to that room's baseboard line.
Reinspection: repeat the room-perimeter reconciliation for the corrected room.
Probable cause: the trade-boundary log was not updated when the finish-carpentry scope was finalized, or the boundary was assumed rather than confirmed.
Confirmation: compare the finish-carpentry estimate against the flooring, cabinet, painting, hardware, and electrical estimates for the same shared item.
Correction: confirm the correct responsible trade with the affected estimator and update the trade-boundary log and both estimates.
Reinspection: repeat the boundary comparison across all coordinated estimates.
Probable cause: a price was entered from memory, a prior project, or an unconfirmed verbal quotation.
Confirmation: the error-check sheet's missing-source flag or a manual scan of the pricing log identifies the affected line.
Correction: obtain a dated quotation confirming product, scope, freight, and expiration, or mark the value as unverified and exclude it from pricing until confirmed.
Reinspection: repeat the missing-source check on the corrected line.
Probable cause: the estimator applied a single waste percentage across all profiles instead of the profile-specific and stain-grade-specific percentages required by Section H, Step 18.
Confirmation: compare the waste percentage recorded on each line against the profile, stock length, and stain-grade basis required.
Correction: recalculate waste for each profile category using its specific basis and update the affected order quantities.
Reinspection: repeat the waste check across all profile categories.
This project ends with a reconciled estimate entered into the Project 01 workbook, not an open set of loose door and trim notes.
| Competency | Independent Pass Standard | Not Demonstrated | With Assistance | Independently |
|---|---|---|---|---|
| ET-061 | Counts interior doors by tag, type, and hardware group, fully reconciled against the door schedule with discrepancies logged and resolved | |||
| ET-062 | Calculates casing quantities by opening perimeter, profile, and stock length with a recorded reveal and opening reference | |||
| ET-063 | Calculates baseboard quantities by room perimeter with the approved opening-deduction rule applied consistently | |||
| ET-064 | Estimates crown or wall trim by room and elevation, including component breakdown for built-up profiles | |||
| ET-065 | Estimates fasteners, adhesive, and caulk correctly from linear footage, joint count, and manufacturer coverage | |||
| ET-066 | Prepares a complete, reconciled finish-carpentry estimate with documented scope boundaries, dated pricing, and independent review |
Mark one column per competency. Only Demonstrated Independently awards the competency; Demonstrated with Assistance authorizes additional supervised practice but does not complete the requirement.
| Check Item | Standard | Result | Correction (if any) |
|---|---|---|---|
| Door count reconciliation | Matches door schedule; discrepancies logged and resolved | ||
| Hardware group assignment | Every door tag has a recorded hardware group | ||
| Casing opening reconciliation | Opening count matches plan-derived count | ||
| Baseboard perimeter reconciliation | Matches room-perimeter data with deduction rule applied | ||
| Crown and wall-trim component breakdown | Built-up profiles show every component | ||
| Shelving and stair-finish source | Every line references an approved detail | ||
| Stock-length optimization | Applied per profile using the approved reference | ||
| Waste basis | Profile-specific and stain-grade-specific, not blanket | ||
| Fasteners and finishing quantities | Calculated from linear footage, joints, and coverage | ||
| Trade-boundary log | Complete for flooring, cabinets, painting, hardware, electrical | ||
| Pricing source and date | Every unit cost dated with confirmed scope | ||
| Labor task breakdown | Separate lines for door, casing, base, crown, wall trim, shelving, stair, sanding, punch | ||
| Exclusions and clarifications | Documented and linked to affected lines | ||
| Independent review | Completed for doors, stock lengths, specialty trim, and labor |
Estimate declared complete: ______ (Pass/Fail) Date: ____________ Estimator name: ____________
With the finish-carpentry estimate entered into the workbook, review the finished file against the Finish-Carpentry Verification Worksheet and confirm the door count fully reconciles against the door schedule, casing and baseboard quantities reconcile against opening and room-perimeter data, crown and wall-trim built-up profiles show every component, stock-length optimization and waste are applied per profile rather than as one blanket percentage, fasteners and finishing quantities are calculated from linear footage and coverage, the trade-boundary log is complete, every unit cost carries a date and confirmed scope, and the independent review is complete. Complete the Finish-Carpentry Verification Worksheet and correct any failed item before entering the estimate into the workbook's summary sheets and beginning Project 12. If a check fails, identify whether the error occurred in reconciliation, measurement, waste basis, coordination, or pricing before correcting it and re-running the affected check.
You have completed the eleventh project in the construction estimating sequence: preparing a coordinated finish-carpentry estimate. This project required you to count interior doors by tag, type, and hardware group reconciled against the door schedule (ET-061), calculate casing quantities by opening perimeter, profile, and stock length (ET-062), calculate baseboard quantities by room perimeter with the approved opening-deduction rule (ET-063), estimate crown and wall trim by room and elevation including built-up profiles (ET-064), estimate fasteners, adhesive, and caulk from linear footage and coverage (ET-065), and prepare a complete, reconciled, and independently reviewed finish-carpentry estimate (ET-066).
The reconciled door count, room perimeters, and trade-boundary log built here carry directly into Project 12, where cabinet, countertop, and built-in openings are coordinated against the same door and wall data, and into Project 17, where the labor tasks identified here are converted into crew hours and duration.
Store your reconciled door count, finish-carpentry estimate, trade-boundary log, and independent review record in the estimating record. Project 12 begins with the door and wall data confirmed here.