Cold storage estimating is the takeoff and pricing of the insulated envelope, refrigeration systems and vapor-control details that general building estimates leave out. If you are bidding a walk-in freezer, cooler, refrigerated warehouse or food processing plant, the money sits in Division 07 panel and Division 23 refrigeration scope, not in the shell. We take off both so you can see the split.
- Deliverable
- Excel estimate + marked-up PDF plans
- Organized by
- CSI MasterFormat section
- Turnaround
- 24–48 hours for most projects
- Pricing
- ZIP-code-adjusted material and labor pricing
- Software
- Bluebeam Revu, PlanSwift, RSMeans data
You need this service when your in-house estimator is comfortable with structural steel and concrete but not with 6 in PIR panel joints, heated freezer door frames, or refrigerant pipe sizing by diameter. We work from your plan set, specifications and equipment schedules, and we return quantities organized by CSI MasterFormat division in Excel and PDF, with marked-up drawings showing where each number came from. Panel is measured by thickness and elevation from architectural elevations and panel layout; joints and closures are measured in LF along edges, corners and penetrations; refrigeration pipe is measured in LF by diameter and material from the piping plan. We also take off under-slab insulation and vapor retarder in SF including laps and turn-ups, count doors by type and size from the door schedule, and list equipment capacities in TR or kW from the refrigeration schedule.
As a cold storage estimating company, we also handle outsourced cold storage estimating for teams that only need the refrigerated scope priced. We measure panel by square footage and room volume in cubic feet, note the temperature range each room runs at, and flag where a compressor rack, air curtain or underfloor heating loop changes the labor. When an addendum or RFI shifts a panel thickness or a door size, we revise the affected lines rather than reissuing the whole takeoff. We also estimate the parent scope on Industrial Estimating Services, and adjacent building types on Warehouse & Distribution Center Estimating, Data Center Estimating Services and Manufacturing Plant Estimating. Turnaround is 24–48 hours for most projects, with rush available. Send plans through Get an estimate and we will confirm scope before starting.
What our cold storage quantity takeoff covers
We measure the refrigerated enclosure and the refrigeration process separately, because they are priced by different subcontractors and carry different risk. The takeoff covers panel by thickness, vapor and air barrier continuity, freezer and dock doors, refrigeration equipment and pipe, and the electrical and fire protection that serves them. Structural steel, slab and site work are included where they support the refrigerated scope.
Insulated Metal Panel Walls
Measure wall panel by thickness (4, 5, 6, 8 in) in SF and joint closures in LF along edges, corners and penetrations.
SF · LFInsulated Ceiling Panels
Take off ceiling panels and suspended grid in SF, including vapor-tight hangers and penetration flashings.
SF · LFUnder-Slab Insulation & Vapor Retarder
Measure rigid insulation and continuous vapor retarder in SF with laps, turn-ups and penetration seals.
SFHeated Concrete Slab
Quantity heated slab areas, vapor barrier, joint sealant and heating elements from details and schedules.
SF · LFFreezer & Cooler Doors
Count doors by type (manual, power, sliding, overhead, rapid-roll) and size from the door schedule.
EADock Equipment
Take off dock levelers, seals, shelters and bumpers by type and count from the dock plan.
EARefrigeration Equipment
List condensing units, compressors, evaporators and air-cooled condensers with capacities from the schedule.
EA · TR · kWRefrigeration Piping
Measure pipe by diameter and material in LF, including fittings, hangers and insulation from the piping plan.
LFWhat every cold storage estimating takeoff includes
- Insulated metal panel walls by thickness (4, 5, 6, 8 in) with SF and joint LF
- Insulated ceiling panels and suspended ceiling grid with vapor-tight hangers
- Under-slab rigid insulation and continuous vapor retarder with penetration seals
- Heated and sealed concrete slab with vapor barrier and joint sealant
- Freezer and cooler doors: manual, power, sliding, overhead and rapid-roll
- Dock levelers, seals, shelters and bumpers
- Condensing units, compressors, evaporators and air-cooled condensers
- Refrigeration pipe by diameter, fittings, hangers and insulation
- Refrigerant charge, oil and pressure-testing allowances
- Structural steel, joists and deck for the enclosure and equipment supports
- Electrical feeders, disconnects, starters and freezer-rated lighting
- Fire protection mains, heads and freeze protection in freezers
How a cold storage estimator takes off your plan and spec set
- Isolate the refrigerated envelopeWe trace the vapor barrier line on architectural and refrigeration plans to define the conditioned boundary. Every panel, door, penetration and slab transition inside that line is measured; everything outside is measured only where it supports the enclosure. This prevents double-counting wall panel that also appears on the architectural elevations.
- Panel by thickness and joint lengthWe measure wall and ceiling panel SF by thickness from the panel layout, then run joint LF along every edge, corner, curb and penetration. Joint sealant, closures and mastic are priced per LF, not per SF, so this step drives the accessory cost. We flag any panel thickness that changes without a matching detail.
- Slab, vapor barrier and under-slab scopeWe measure the freezer slab area, thickened edges and footings in CY, then take off under-slab insulation and vapor retarder in SF including laps and turn-ups at walls and columns. Penetration seals at columns, drains and conduits are counted each. Heated slab loops or electric mats are measured in LF from the mechanical plan.
- Doors, docks and openingsEach cold storage door is counted by type and size from the door schedule, with heated frames, power operators and controls listed separately. Dock levelers, seals, shelters and bumpers are counted per position. Panel cutouts and structural reinforcement at openings are measured so the panel subcontractor does not carry them as extras.
- Refrigeration equipment and pipeWe take equipment counts and capacities from the refrigeration schedule, then measure pipe LF by diameter and material from the piping plan. Fittings, hangers, insulation and jacketing are listed as separate lines. Refrigerant charge, oil and pressure-testing allowances are carried as lump sums based on pipe volume and equipment charge.
- Electrical, fire protection and controlsRefrigeration power feeders, disconnects, starters and panelboards are taken from the electrical plans and panel schedules. Freezer-rated lighting and controls wiring are counted separately. Fire protection mains, heads and freeze protection in freezers are measured from the sprinkler plan, with dry or antifreeze systems noted where the spec requires them.
- Pricing and division assemblyQuantities are priced with ZIP-code-adjusted material and labor using RSMeans data, then assembled by CSI MasterFormat division. We mark up the plan set to show where each quantity came from. The final workbook is delivered in Excel and PDF with a division summary and a separate line for waste factors.
What we need from you
- Architectural plansFloor plans, elevations and panel layout showing insulated panel thickness and extent.
- Refrigeration plansPiping layout, equipment locations and room temperature schedules for load-based sizing.
- SpecificationsDivision 07, 08, 11, 22 and 23 sections for panel core, doors, pipe and insulation.
- Door scheduleDoor types, sizes, operation and heated frame requirements for each opening.
- Structural drawingsFraming plans and joist schedule for equipment supports and ceiling hangers.
- Electrical plansPanel schedules and feeder sizes for refrigeration power and freezer lighting.
- Equipment schedulesCondensing unit, evaporator and condenser capacities in TR or kW.
- Bid date and formatYour due date and whether you need a division summary or line-item detail.
Sample cold storage material takeoff format
This is how a mid-size freezer and cooler project appears in our workbook. Quantities are illustrative and priced separately.
| Section | Line item | Qty | Unit | Ref. |
|---|---|---|---|---|
| 07 42 00 | Insulated wall panel, 6 in PIR, cooler | 18,400 | SF | A-201 |
| 07 42 00 | Insulated ceiling panel, 8 in PIR, freezer | 42,600 | SF | A-202 |
| 07 92 00 | Panel joint sealant and closures | 9,850 | LF | A-203 |
| 07 21 00 | Under-slab insulation, 4 in XPS | 42,600 | SF | S-101 |
| 07 26 00 | Vapor retarder, under slab | 44,200 | SF | S-101 |
| 08 34 19 | Freezer door, manual sliding, heated frame | 14 | EA | A-501 |
| 23 23 00 | Refrigeration pipe, copper, 2-1/8 in | 1,250 | LF | M-301 |
| 23 23 00 | Refrigeration pipe, copper, 1-5/8 in | 2,400 | LF | M-301 |
| 23 64 00 | Condensing unit, air-cooled | 6 | EA | M-401 |
| 26 24 00 | Refrigeration panelboard | 4 | EA | E-101 |
Units of measure we report in a cold storage estimate
Cold storage quantities are reported in units that match how the trade buys and installs. Each line ties to a drawing location or schedule.
| Item | Unit | How it's measured |
|---|---|---|
| Insulated wall panel | SF | Measured by thickness and elevation from architectural elevations and panel layout |
| Panel joints and closures | LF | Measured along panel edges, corners and penetrations from panel shop drawings |
| Cold storage doors | EA | Counted by type and size from door schedule and refrigeration plan |
| Refrigeration pipe | LF | Measured by diameter and material from refrigeration piping plan |
| Refrigeration load | TR | Taken from equipment schedule or calculated from room volume and product load |
| Structural steel | TON | Measured from framing plans and joist schedule, converted from LB |
| Concrete slab | CY | Measured from slab thickness and area, including thickened edges |
| Vapor barrier | SF | Measured over slab and wall area, including laps and turn-ups |
| Pipe hangers and supports | EA | Counted from piping plan at spacing per code and spec |
| Connected load | kW | Taken from electrical panel schedules and equipment nameplate data |
Worked takeoff: freezer wall panel and joint sealant
This walkthrough uses illustrative dimensions for a single freezer room. It shows how we convert a panel layout into square feet of insulated wall panel and linear feet of joint sealant, then apply waste as a separate step.
Given: a freezer room 40 ft long × 30 ft wide × 24 ft high. One wall has a 4 ft × 8 ft manual sliding freezer door. The panel is 6 in PIR, installed vertically. The ceiling is a separate scope and is not included here.
Step 1 — Gross wall area
- Perimeter = 2 × (40 + 30) = 140 LF
- Gross wall area = 140 LF × 24 ft = 3,360 SF
Step 2 — Deduct the door opening
- Door opening area = 4 ft × 8 ft = 32 SF
- Net panel area = 3,360 − 32 = 3,328 SF
Step 3 — Convert to panel units
- Panel is priced by SF, so no further conversion is needed. If a supplier quotes by panel count, divide by the panel face area (for example, 3,328 SF ÷ 44.5 SF per 4 ft × 12 ft panel ≈ 75 panels).
Step 4 — Panel joints in LF
- Vertical joints: panel width 4 ft, so 140 LF ÷ 4 ft ≈ 35 vertical joints × 24 ft high = 840 LF
- Horizontal joints: assume one horizontal joint at mid-height (12 ft) around the perimeter = 140 LF
- Corner joints: 4 corners × 24 ft = 96 LF
- Door perimeter: 2 × (4 + 8) = 24 LF
- Total joint LF = 840 + 140 + 96 + 24 = 1,100 LF
Step 5 — Accessories
- Panel cutout and reinforcement at the door opening: 1 EA
- Sealant and closures are priced per LF of joint, so carry 1,100 LF.
Step 6 — Waste as a separate line
- Panel waste: typical range 5–10% for a room with a door and corners. At 7%: 3,328 SF × 1.07 = 3,561 SF.
- Joint sealant waste: typical range 5–10%. At 7%: 1,100 LF × 1.07 = 1,177 LF.
Step 7 — Summary table
| Line | Qty | Unit |
|---|---|---|
| Insulated wall panel, 6 in PIR, net | 3,328 | SF |
| Insulated wall panel, 6 in PIR, with 7% waste | 3,561 | SF |
| Panel joint sealant and closures, net | 1,100 | LF |
| Panel joint sealant and closures, with 7% waste | 1,177 | LF |
| Door cutout and reinforcement | 1 | EA |
All dimensions above are illustrative. On a real project we measure each wall from the panel layout, not from a single perimeter, because panel thickness and joint spacing change at pilasters, curbs and equipment supports.
What moves the cold storage cost estimating number
Relative impact on a typical estimate for this trade, based on estimator judgment. Select a bar for details.
Panel thickness and core
Moving from 4 in to 6 in PIR increases panel cost per SF and changes joint details, door frame depths and structural support spacing. Mineral wool or EPS cores price differently and may require a different vapor strategy. We price the thickness shown and flag where the spec and drawings disagree.
Moving from 4 in to 6 in PIR increases panel cost per SF and changes joint details, door frame depths and structural support spacing. Mineral wool or EPS cores price differently and may require a different vapor strategy. We price the thickness shown and flag where the spec and drawings disagree.
Copper versus steel pipe, and the refrigerant selected, change material cost, brazing labor and pressure-testing requirements. Larger pipe diameters and longer runs increase hanger count and insulation thickness. We measure by diameter so the pipe subcontractor can price directly from our takeoff.
Manual sliding doors are the least expensive; power-operated, rapid-roll and overhead doors add operators, controls and heated frames. Each opening also adds panel cutout, reinforcement and sealant. We count doors by type so the door package is not buried in the panel line.
Continuous vapor retarder under slab, at wall bases and at penetrations is labor-intensive and easy to undercount. The number of columns, drains and conduit penetrations drives the seal count. We measure the barrier area and count each penetration seal separately.
Dry systems, antifreeze loops or ESFR with freeze protection in freezers add cost over a wet system. The choice depends on the adopted code edition and the insurer. We take off the system shown and note where the design leaves the method open.
Condensers, unit coolers and ceiling panels require steel supports, curbs and hangers that may not appear on the architectural plans. We measure steel tonnage and hanger counts from the structural and refrigeration drawings, and flag any support shown without a detail.
Freezer slabs and doorways often require glycol loops or electric heating mats to prevent frost heave, and these are shown on mechanical plans rather than structural. We measure loop or mat LF and cross-check against slab area. Under-slab insulation thickness and vapor retarder laps add SF and seal count.
Temperature mapping, controls integration and commissioning are specified in Division 23 and 25 but rarely appear on the drawings. We carry them as separate line items based on the spec section. The number of controlled zones and monitored points drives the cost.
Common scope gaps we catch in cold storage bid estimating
Cold storage bids fail on the thermal envelope and the process connections, not on the building shell. These are the gaps we look for in every plan set.
- Vapor barrier continuity at panel joints, penetrations and slab-to-wall transitions. It hides in the details, not the plans. We trace the barrier line and count each penetration seal.
- Thermal breaks and heated frames at freezer doors and dock openings. These appear on the door schedule but not in the panel takeoff. We list them as separate door accessory lines.
- Under-slab heating at freezer slabs and doorways. It is shown on mechanical plans, not structural. We measure glycol loop or electric mat LF and cross-check against the slab area.
- Refrigeration pipe insulation thickness and vapor-tight jacketing, plus hanger insulation saddles. These are in Division 23 specs but often omitted from pipe takeoff. We list insulation and saddles separately.
- Defrost and condensate drain lines with heat trace. They are small in LF but expensive in labor. We measure drain line LF and count heat trace connections.
- Equipment rigging, curbs and structural supports for condensers and unit coolers. They may be shown on structural or refrigeration sheets. We measure steel and curbs from whichever sheet shows them and flag conflicts.
- Refrigerant charge, oil, leak testing and evacuation allowances. These are lump sums in the spec. We carry them as separate lines based on pipe volume and equipment charge.
- Freezer-rated lighting and door and dock controls wiring. They are on electrical plans but not in the lighting fixture count. We count fixtures and controls devices separately.
- Fire protection in freezers: dry systems, antifreeze loops or ESFR with freeze protection. The method is often left to the contractor. We take off the system shown and note the open item.
- Slab joint sealant, floor hardener and hygienic finishes in food processing areas. They are in Division 09 or 03 specs. We measure joint LF and floor area by finish type.
- Panel cutouts, closures and structural reinforcement at openings. They are detailed on shop drawings, not construction plans. We count openings and add closure LF.
- Commissioning, controls integration and temperature mapping. They are in Division 23 and 25 specs. We list them as separate line items so they are not absorbed into equipment pricing.
Material choices that move the cold storage number
These are the comparisons we price when the spec allows options or the drawings are silent. Each choice changes panel SF, joint LF or pipe LF.
| Material or assembly | Options compared | What changes in the takeoff | Cost and performance note |
|---|---|---|---|
| Insulated metal panel core | PIR vs. EPS vs. mineral wool | Panel SF by thickness and joint details; mineral wool may require different closures. | PIR generally gives higher R per inch; mineral wool adds fire performance but typically costs more. |
| Panel thickness | 4 in vs. 5 in vs. 6 in vs. 8 in | Panel SF, door frame depth, structural support spacing, and joint sealant LF. | Thicker panel reduces refrigeration load but increases panel and door frame cost. |
| Vapor retarder | Sheet membrane vs. fluid-applied | SF of barrier, LF of laps, and count of penetration seals. | Fluid-applied can reduce lap count but needs surface prep and cure time. |
| Refrigeration pipe | Copper vs. steel | LF by diameter, fitting count, brazing or welding labor, and hanger spacing. | Copper is common for smaller diameters; steel is used on larger headers and ammonia systems. |
| Pipe insulation | Closed-cell elastomeric vs. cellular glass vs. polyisocyanurate | LF of insulation by diameter, jacket LF, and hanger saddle count. | Freezer service needs vapor-tight jacketing; hanger saddles prevent compression at supports. |
| Cold storage doors | Manual sliding vs. power-operated vs. rapid-roll vs. overhead | Door count by type and size, operator count, controls, and heated frame LF. | Power and rapid-roll doors add controls and power wiring; heated frames add electrical load. |
| Under-slab insulation | XPS vs. EPS vs. polyiso | SF by thickness, plus vapor retarder laps and penetration seals. | XPS resists moisture uptake better; confirm compressive strength for slab loads. |
| Slab heating | Glycol loop vs. electric mat | LF of loop or mat, plus controls and power connections. | Glycol ties to a boiler or heat exchanger; electric mats are simpler but add connected kW. |
Codes and standards behind a refrigerated warehouse estimating takeoff
Model codes
Cold storage buildings are typically regulated under the International Building Code (IBC) for occupancy and construction type, the International Energy Conservation Code (IECC) for envelope and lighting, the NEC for refrigeration power and controls, and the IPC or UPC for plumbing and condensate drainage. NFPA 13 governs sprinkler design, and freezer protection often requires dry systems, antifreeze loops or ESFR with freeze protection. These provisions change quantities: insulation thickness, sprinkler head count and pipe material, electrical feeder and disconnect counts, and drain line routing. Confirm the adopted code edition with the local building department.
Industry standards
ASTM standards cover panel and insulation properties (for example, ASTM C591 for rigid cellular polyisocyanurate and ASTM C578 for rigid cellular polystyrene), while ASTM E96 covers vapor transmission and ASTM C518 covers thermal conductivity. ACI 302 and ACI 360 apply to slab design and jointing in refrigerated floors. SMACNA standards apply to ductwork and HVAC installation. GA standards apply to gypsum board where used in office or mechanical rooms. NRCA details apply to roof assemblies above refrigerated spaces. These standards change material selection, thickness and detailing, which in turn change panel SF, joint LF and sealant counts.
Specification sections
An estimator must read Division 07 sections 07 21 00 thermal insulation, 07 26 00 vapor retarders, 07 27 00 air barriers, 07 41 00 roof panels, 07 42 00 wall panels and 07 92 00 joint sealants. Division 08 sections 08 34 00, 08 34 19 and 08 34 73 govern specialty and cold storage doors. Division 11 section 11 41 19 covers walk-in coolers and freezers. Division 22 section 22 60 00 and Division 23 sections 23 23 00, 23 64 00 and 23 74 00 cover refrigeration piping, chillers and packaged units. Division 26 covers power and equipment wiring. The spec determines panel thickness, vapor barrier type, pipe material, insulation thickness, and whether commissioning is required, all of which change the takeoff.
Local amendments
Adopted code editions vary by state and jurisdiction, and local amendments can change freezer sprinkler requirements, energy code envelope values, and refrigeration safety provisions. Some jurisdictions adopt newer IECC editions that require additional envelope performance, while others amend NFPA 13 for high-piled storage. Because these amendments affect panel thickness, sprinkler pipe and head counts, and electrical load, you should confirm the adopted edition and any local amendments with the local building department before pricing. We price to the code edition shown in your specifications and flag where it is not stated.
Cold storage estimating for subcontractors, developers and owners
General contractors
You need a division-organized number to compare against the refrigeration and panel subcontractor bids. Our takeoff shows panel SF by thickness and pipe LF by diameter so you can see which bid is light.
Refrigeration subcontractors
You price equipment and pipe every week and need a second set of eyes on pipe LF, fittings, hangers and insulation. We measure by diameter from your drawings so you can load your own labor rates.
Insulated panel subcontractors
You need panel SF by thickness, joint LF and a count of doors and penetrations. Our takeoff separates panel from accessories so your quote covers closures, sealant and cutouts.
Developers and owners
You are budgeting before design is complete and need to know whether the refrigerated envelope or the refrigeration system drives cost. We split the two so you can direct the design team.
Architects and engineers
You want a quantity check on your own takeoff or a cost opinion at schematic design. We mark up the drawings so you can see where each quantity came from and which details are missing.