Fireproofing Estimating and Firestopping Takeoffs
Commercial and industrial fireproofing takeoff services across the USA. We calculate SFRM bag yields, intumescent dry film thickness (DFT), perimeter edge safing, and UL penetration firestops with quantities organized by scope.
Check the format before sharing plans: Review takeoff samples Compare scope and pricing
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Send your plans for an itemized flat-rate proposal.
UL-Compliant Fireproofing Takeoffs
Fireproofing and firestopping estimating demands measured compliance with Underwriters Laboratories (UL) design standards. Calculating steel coating without accounting for member weight-to-perimeter (W/D) ratios or overspray loss on corrugated deck leads to severe bidding miscalculations.
At F&K Estimatings, our passive fire protection estimators cross-reference structural steel sizes against UL directories. We calculate board foot quantities for SFRM, mil thicknesses for intumescent paint, and line-item penetrations for MEP firestopping.
We provide transparent, audit-ready Excel schedules and color-coded markups on the delivery date confirmed in the written quote to help you win profitable contracts.
Scope, price, and delivery are confirmed after reviewing the project documents and requested deliverables.
Fireproofing: quantities, checks and quote requirements
Fireproofing takeoffs measure sprayed and intumescent fireproofing by member and rating, and add firestopping at penetrations and joints.
Measurement and reporting basis
- Sprayed fire-resistive material by member (SF / BF)
- Intumescent coatings (SF)
- Firestopping at penetrations (EA)
- Joint systems (LF)
- Access equipment and protection
Documents to include
- Structural framing plans
- Code and life-safety plan with ratings
- Fireproofing specification and UL designs
Also identify the current revision, addenda, project ZIP code, requested trades and bid deadline.
A scope check before pricing
Separate sprayed fire-resistive material area and thickness from intumescent coating area and penetration EA. Follow specified assembly references; identify access and masking as separate scope.
Scope limits: Fire-rating design, product thickness approval and third-party inspection are excluded.
Worked estimating example
Preserve the specified assembly and thickness
Two steel areas with the same exposed SF can require different products or application thicknesses. A single area total does not establish material volume or an approved fire rating.
- What the estimate should record
- Group measured area by member or assembly reference, specified system and thickness basis. Keep masking, access and inspection requirements visible as separate scope.
- Resolve before pricing
- Which tested assembly references and product requirements are supplied by the design team?
The written quote defines the deliverables and revision coverage. Measured quantities and drawing markups can be supplied for the agreed scope; a priced estimate adds the identified material, labor and equipment cost basis. Missing information is recorded as a clarification or allowance.
US project coverage for fireproofing
Request remote fireproofing support for projects across all 50 US states. Include the project ZIP code and the location-sensitive inputs below. Quantities-only takeoffs and priced estimates have separate agreed deliverables.
- Provide the specified tested assemblies, product requirements and project-area supplier quotations.
- Identify access equipment, substrate preparation and specified inspection responsibility separately from coating area or penetration counts.
The proposal records the pricing date, cost sources and unconfirmed allowances. Explore US service area information or send your project details for a scope quote.
Send the documents above for a written quote confirming the scope, fee and delivery date after document review. Indicate whether you need quantities only, a priced estimate or a review of an existing bid.
Request a fireproofing scope quoteContractors & Builders We Serve
Our preconstruction deliverables are tailored to the exact financial requirements of industry stakeholders:
Fireproofing Subcontractors
Bidding on commercial SFRM spray, intumescent steel coatings, and high-rise fire protection packages.
Firestop Specialty Contractors
Quantifying penetration counts, top-of-wall safing linear footage, and UL detail compliance.
General Contractors
Auditing Division 07 80 packages and verifying UL design compliance on structural drawings.
Industrial Painting Contractors
Pricing shop-applied or field-applied intumescent coatings on architectural exposed steel.
Mechanical / Electrical Contractors
Quantifying required firestop sleeves and collars for trade-specific wall penetrations.
Comprehensive Scope Coverage
We provide full digital quantification across all related CSI MasterFormat divisions:
Standard, medium, and high-density cementitious fireproofing on structural beams, columns, and metal decking.
Architectural thin-film intumescent coatings for exposed structural steel, atriums, and canopies.
Intumescent sealants, firestop pillows, composite sheets, wrap strips, and cast-in devices for MEP trades.
Top-of-wall deflection joints, perimeter fire containment (curtain wall to slab edge), and expansion joints.
Calcium silicate and mineral wool rigid boards for structural columns, grease ducts, and electrical circuits.
Spray polyurethane foam (SPF) ignition and thermal barriers for attics and crawl spaces.
Deliverables for Your Agreed Scope
Color-Coded PDF Markups
High-resolution drawing sheets with every line item, area polygon, and linear foot color-coded in Bluebeam.
Itemized CSI Excel Schedules
Measured quantities organized by CSI MasterFormat, with units and separately stated waste allowances. Labor, material and equipment rates are included only in an agreed priced estimate.
Project-Specific Pricing Basis
Cost assumptions are stated in the written proposal and can use client rates, supplier quotes, or another identified basis.
Pre-Bid RFI & Scope Gap Audit
Scope-gap notes and drawing clarifications for the agreed trades. A separate constructability review is included only when specified in the written quote.
Sample CSI Division 07 80 Quantification Schedule
SFRM board footages, intumescent coating areas, firestop collars, and head-of-wall joints:
Worked estimating example. Quantities show the stated scope and format; this is not a client project or a project-specific price quote.
| CSI Scope Description | Quantity | Unit | Waste Allowance | Estimator Code Note |
|---|---|---|---|---|
| Division 07 81 00 - Spray-Applied Fire Resistive Material (SFRM) - 2-Hr Restrained Beams | 42,000 | BF | 25% Overspray | Monokote MK-6 / Isolatek Type 300 applied to 1-1/16in thickness |
| Division 07 81 23 - Thin-Film Intumescent Coating (Exposed Architectural Columns) | 2,400 | SF | 15% | Applied to 120 mils DFT for 2-hour rating per UL design |
| Division 07 84 13 - Penetration Firestop Collars (2-Hr Rated Restroom Stacks) | 140 | EA | N/A | Hilti CP 643N intumescent firestop collars for PVC/ABS waste lines |
| Division 07 84 43 - Joint Firestopping (Top of Rated Wall to Fluted Metal Deck) | 3,600 | LF | 8% | Mineral wool safing + spray elastic firestop sealant per UL HW-D series |
Software Digitizers & Standards Applied
| Software / Tool | Engineering Purpose | Compliance Standard |
|---|---|---|
| PlanSwift Pro | Digitized linear, count, and area takeoff quantification | Industry Benchmark |
| Bluebeam Revu | Vector drawing markup, multi-discipline overlay & RFI logging | CSI MasterFormat |
| Client Rates / Supplier Quotes | Project-specific pricing basis when a priced estimate is requested | Assumptions Stated |
Estimated Pricing & Delivery Timelines
| Scope / Project Type | Average Turnaround | Estimated Rate |
|---|---|---|
| Single-trade material takeoff | Confirmed after document review | $150 – $350 |
| Residential construction estimate | Confirmed after document review | $250 – $450 |
| Commercial preconstruction package | Confirmed after document review | $450 – $1,200 |
| Industrial & heavy civil takeoff | Confirmed after document review | $1,000 – $3,500+ |
| Ongoing estimating support | Queue and capacity agreed in writing | Project-specific quote |
* Exact rates and delivery dates depend on the drawings, scope, and deadline. Request a written quote.
Frequently Asked Questions
Do you calculate intumescent coating Dry Film Thickness (DFT) by steel W/D ratios?
Yes. Our fireproofing estimators calculate measured DFT thickness requirements (mils) based on each structural steel member's W/D (weight-to-heated perimeter) or A/P ratio and the specified 1, 2, or 3-hour fire rating per UL Design directories (e.g., UL X600 series).
Can you estimate Spray-Applied Fire Resistive Materials (SFRM) bag counts and yield?
Absolutely. We quantify both standard-density and medium/high-density cementitious and mineral-fiber SFRM (Monokote, Isolatek). We calculate measured board footage (BF), standard yield per bag, overspray waste allowances (20-30% on metal deck), and pump/rig staging labor.
How do you handle firestopping (Division 07 84 00) for MEP through-penetrations?
We count and categorize every pipe, conduit, busway, and duct penetration through fire-rated gypsum partitions and concrete floor decks, pairing each with certified UL system details (Hilti, 3M, STI) for intumescent sealants, firestop collars, composite sheets, and pillows.
Do your fireproofing takeoffs include steel surface prep, masking, and primer compatibility?
Yes. We evaluate structural notes for primer compatibility (alkyd vs. epoxy vs. bare steel) and quantify poly sheeting masking, overspray containment, scaffolding access, and daily cleanup labor.
What is your typical turnaround for a commercial fireproofing takeoff?
Delivery depends on the drawing set, requested trade scope, pricing requirements and bid deadline. The delivery date, scope and revision coverage are confirmed in the written quote after document review.
Direct Estimator Support
All CSI Trades & Scopes
Large Blueprint Sets?
Contact us to agree on a suitable transfer method for large or confidential plan files.
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