Roofing Estimating and Takeoff Services
Expert roofing estimating services and digital material takeoffs across all 50 US states. Accurate quantity schedules, localized labor and material pricing, and bid-ready packages for general contractors, subcontractors, builders, and developers.
Reliable Roofing Takeoff Services
In roofing contracting, even minor variance in quantity calculations or labor productivity can erase project profit margins. Construction Estimating Services provides rigorous, independent roofing cost estimating and digital takeoffs so you can check every quantity before you price it.
Our senior estimators utilize industry-standard digital takeoff software including PlanSwift and Bluebeam Revu to measure quantities, then price labor, material and equipment for the project location when a priced estimate is requested. Every measured item is color-coded on the drawings we return.
Contractors We Serve
Our specialized roofing estimating department supports a broad spectrum of industry professionals nationwide:
- Specialty Roofing Subcontractors: Submitting competitive bids for commercial, residential, and industrial contracts without hiring full-time staff.
- General Contractors: Bid leveling subcontractor proposals and estimating self-performed roofing scopes.
- Real Estate Developers & Owners: Establishing preliminary pre-construction budgets and validating feasibility before design commitment.
- Residential Home Builders: Pricing custom homes, spec residential builds, and multi-family framing/finishes.
- Wholesale Material Suppliers: Converting contractor blueprint sets into itemized Bills of Materials (BOM) to close material sales faster.
Comprehensive Roofing Scope Coverage
We quantify all materials, assemblies, and specialty components categorized under CSI Division 07 across residential, commercial, industrial, and public civil projects:
Single-Ply & Low-Slope Membranes
Squares (SQ) & Roll Counts- •TPO membranes (45-mil, 60-mil, 80-mil) mechanically attached and fully adhered
- •EPDM rubber roofing (non-reinforced and reinforced) with seam tape and primer
- •PVC and KEE chemical-resistant single-ply commercial roof membranes
- •Modified bitumen (SBS / APP) base sheets, cap sheets, and cold adhesive
Thermal Insulation & Cover Boards
Square Feet (SF) & Board Feet- •Polyisocyanurate (Polyiso) flat insulation boards (2.0", 2.6", 3.0" R-value layers)
- •Tapered polyiso slope systems (1/8", 1/4", 1/2" per foot) with cricket sumps
- •High-density cover boards: DensDeck Prime, Securock, and HD polyiso boards
- •Vapor retarder membranes and air barrier underlayments over structural decks
Perimeter Edge Metal & Flashings
Linear Feet (LF) & Piece Counts- •Parapet wall coping metal caps with continuous cleat clips and splice joints
- •Drip edge, gravel stop, fascia metal, and gutter/downspout assemblies
- •Base flashing membranes at parapets, curbs, and masonry rising walls
- •Expansion joint covers, counterflashings, and reglet termination bars
Penetrations, Drains & Accessories
Unit Counts (EA)- •Roof drain sumps, overflow scuppers, and collector boxes
- •Pipe boot flashings, cone flashings, and prefabricated pitch pockets
- •HVAC equipment curb flashings, sleeper supports, and walk pad rolls (LF)
- •Heavy-duty roofing fasteners and insulation stress plates (carton counts)
What's Included in Your Roofing Estimate
Every roofing estimate deliverable is formatted for instant contractor bid submission and field procurement:
Detailed Excel Takeoff & Cost Summaries
Fully unlocked, formula-linked Microsoft Excel spreadsheet (.xlsx). Contains complete material line-items, labor rates, equipment allowances, overhead, and contractor profit margins.
Itemized Material Quantities & Cut Lists
Physical quantities broken down by volume (CY), square footage (SF), linear feet (LF), or piece counts—tailored directly for vendor quotation and purchase orders.
Color-Coded Marked-Up Blueprints
Layered PDF drawing markups generated in Bluebeam Revu highlighting measured dimensions, areas, and assemblies for clear visual verification.
Regional Labor & Productivity Breakdown
Task-by-task labor hours calculated using local crew productivity rates and prevailing wage indexes calibrated to your project zip code.
Scope Inclusions & Exclusions Log
Clear written documentation detailing all included drawing sheets, assumptions, and specific exclusions to protect your firm against scope creep on bid day.
Our 5-Step Estimating Workflow
The same five steps on every takeoff:
Plan Review & Scope Identification
Our senior estimators analyze your architectural, structural, and civil drawings to account for all trade specifications and addenda.
Digital Quantity Takeoff Extraction
Using PlanSwift and Bluebeam Revu, we extract exact linear, area, volume, and count takeoffs directly from digital vector plan sheets.
Material & Labor Cost Calibration
If you need a priced estimate, labor and material are priced for the project location. Supplier quotes or crew rates you send replace our figures.
Cross-Check Against Schedules
Plan quantities are checked against schedules, sections and details, and conflicts between sheets are listed for your RFIs.
Final Delivery & Bid-Day Support
You receive unlocked Excel workbooks and marked-up PDFs within 24 to 48 hours, with ongoing support for owner revisions and addenda.
Tools & Industry Standards
| Tool / Standard | Purpose & Application |
|---|---|
| PlanSwift & Bluebeam Revu | Digital takeoff software for precision area, linear footage, and volume measurements from PDF/DWG files. |
| CSI Division 07 Standards | Strict CSI MasterFormat organizational structure ensuring seamless bid integration. |
| AACE International Standards | Standardized estimate classification (Class 1 to Class 5) and contingency methodology. |
Pricing & Turnaround Tiers
We offer transparent, fixed flat-rate pricing per project based on sheet count and drawing complexity with zero hidden subscription fees:
| Project Scope | Price Range | Turnaround | Rush Available |
|---|---|---|---|
| Single-scope Roofing takeoff (small to mid-size project) | $150 – $350 | 24–48 Hours | On request |
| Large, multi-building or phased Roofing scope | Quoted after plan review | Set in the quote | Case-by-case |
Why Choose Our Roofing Expertise
✅ Deep Trade Specialization
Scope, units, waste factors and exclusions specific to roofing are listed on every takeoff so you can check them against your own numbers.
✅ Professional Takeoff Tools
Direct digital extraction using PlanSwift, Bluebeam Revu, and Trimble to avoid manual scaling errors.
✅ Location-Adjusted Pricing
Priced estimates are adjusted to the project location and to the labor basis you specify: open shop, union or prevailing wage.
✅ Contractor-Ready Deliverables
Unlocked Excel sheets with customizable markups, unit prices, and visual PDF markups.
✅ Cross-Checked Quantities
Plan quantities are checked against schedules and details, and drawing conflicts are listed for your RFIs.
✅ 24–48h Fast Turnaround
Meet pressing bid deadlines with confidence. Rush same-day turnaround available upon request.
Frequently Asked Questions
How do you calculate roofing squares from blueprint drawings?↓
We measure the roof surface area in square feet, apply the appropriate pitch factor for sloped roofs, add waste allowances (typically 5% to 15%), and divide by 100 to determine total roofing squares (SQ).
Do you estimate tapered polyiso insulation and crickets?↓
Yes. We quantify flat polyiso layers by thickness/R-value as well as tapered slope systems, saddle crickets, and drain sumps for direct supplier quoting.
Can you include parapet flashing, edge metal, and roof drains in the estimate?↓
Yes. All perimeter parapet wall rise membranes, coping metal caps, gutters, downspouts, pipe boots, and drain sumps are fully itemized.
Related Estimating Disciplines
Drywall Estimating
Comprehensive quantity counts for gypsum boards, metal studs, insulation, taping, joint compound, and finishes.
Steel Estimating
Structural steel framing, joists, metal decking, staircases, and miscellaneous metal takeoffs for fabricators and erectors.
Masonry Estimating
CMU block counts, brick veneer, mortar, grout, lintels, and flashing quantity takeoffs.
Lumber & Framing Estimating
Wood framing cut lists, dimensional lumber, OSB/plywood sheathing, roof trusses, and joist takeoffs.
Prepared by: the estimating desk at Construction Estimating Services (F&K Estimations LLC). Questions about this page can be sent to fandkestimations@gmail.com.
Last Updated: August 2026
Ready to Win Your Next Roofing Bid?
Send your project drawing set and receive a detailed, flat-rate fee quote within 2 to 4 hours.