Digital On-Screen Measurement · NRM2 Trade Measurement

Precision UK Quantity Takeoff Services from PDF, CAD & BIM Drawings

Drawing-by-drawing digital quantity measurement producing audit-ready Bills of Quantities and Builders Quantities with transparent area, length, volume, and count verification.

Request Quantity Takeoff QuoteView Sample BoQ Structure

How is quantity takeoff measured under RICS NRM2?

When your estimating team needs dependable measurement capacity before tender deadlines, we carry out full digital takeoffs across substructure, superstructure, finishes, and external works without guesswork or hidden formulas.

  • Each measured line carries a drawing reference, grid location, and deduction note so your commercial director can audit every figure in minutes.
  • Revisions between RIBA Stage 3 planning drawings and Stage 4 technical issue can be re-measured as delta schedules.

Which deliverables and drawings are involved?

  • Trade-coded Excel takeoff workbook
  • Colour-highlighted PDF verification markups
  • Drawing revision register check

Drawings & Inputs Accepted

  • Scaled PDF or DWG drawings
  • Elevations, sections & foundation details
  • Door, window & finish schedules

Measurement & Deliverable Parameters

How are UK quantity takeoff takeoffs structured for tender accuracy?

Quantity Takeoff — UK Measurement Units, Deliverables & Workflow Specification
Estimating ParameterTechnical SpecificationStandard / Audit Basis
Work Breakdown & UnitsNRM2 Trade Measurement in m2, m3, m, nr, kgScaled PDF / DWG plans at 1:50 & 1:100 (dimensions in mm / m)
Waste & Prelim SeparationNet physical takeoff plus 5%–10% typical trade waste splitKeeps net order counts transparent for merchant tenders
Deliverable Workbook100% unlocked formula Excel + colour-coded PDF overlaysIncludes formal RFI log flagging drawing ambiguities
Turnaround & File Transfer24–48 hrs (domestic/single trade) · up to 25 MB uploads3–5 working days typical for multi-trade commercial tenders

Calibration note: 1:50 and 1:100 architectural and structural drawings are scaled to 25 mm masonry tolerances and 100 mm thermal zones, isolating 5 percent to 10 percent wastage from net quantities.

Where is quantity takeoff typically applied across UK projects?

Subcontractor tender packagesPre-construction feasibility budgetsVariation & final account checksMain contractor tender BQ checks

Targeted UK Coverage

Quantity Takeoff by UK City, County & Postcode District

Major Cities

Quantity Takeoff in Birmingham

Counties

West Midlands

Commercial Postcodes

B1

Related Construction Trades

Core Estimating & TakeoffsConstruction EstimatingView Trade →Core Estimating & TakeoffsMaterial TakeoffView Trade →Demolition, Earthworks & CivilsSitework EstimatingView Trade →Sector EstimatingArchitectural EstimatingView Trade →

Quantity Takeoff FAQs

What is the difference between a quantity takeoff and a full construction estimate?

A quantity takeoff measures net physical volumes, areas, linear runs, and counts from drawings; a full estimate layers wastage, plant, preliminaries, and UK pricing allowances.

Can you work directly from scanned PDF architectural drawings?

Yes, provided at least two orthogonal dimensions or a verified scale bar exist on the sheet to calibrate horizontal and vertical axes independently.

How do you handle opening deductions in walls and roofs?

Openings are logged explicitly alongside gross areas so you can toggle net vs gross Builders Quantities cleanly.

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