Standard Licence
Individual Engineer or Organisation
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Annual subscription. All prices exclusive of VAT. Contact us at support@constructsoftware.co.uk for current pricing and multi-user organisation rates.
- Unlimited projects and circuits - no per-circuit fees
- Automatic selection of the minimum compliant size
- Every BS7671 Appendix 4 check on every circuit
- Correction factors (Ca, Cg, Cs, Cd, Cf, Cc) automated
- Scenario comparison - cable types, methods, devices
- Cable route manager with automatic Cg calculation
- Calculation version history on every circuit
- Per-circuit PDF calculation certificate
- Project PDF report (portrait cover + landscape schedule)
- Circuit schedule CSV export
- Read-only share links for client/reviewer access
- Custom company logo on all reports and schedules
- BS7671 amendment version tracking across all circuits
- Project finalisation with engineer sign-off
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Organisation & Team
Multi-User Organisation Licence
Team Licences
Multiple engineers under one organisation, all working on the organisation’s projects with shared defaults and branding. Contact us to discuss multi-user pricing.
- Multiple engineer accounts under one organisation
- Every engineer sees and works on the organisation’s projects
- Shared organisation logo on all team reports
- Per-engineer attribution on calculation certificates
- Bulk recalculate a whole project after design changes
- Organisation defaults (Ze, earthing, voltage) and branding
Enquire About Team Licences
Everything included as standard - no add-ons, no hidden extras
Every Appendix 4 check
Automatic size selection
Circuit presets
Scenario comparison
Route manager + Cg
Version history & audit trail
Per-circuit PDF certificate
Project PDF report
Landscape circuit schedule
CSV export
Public share links
Amendment tracking
Custom logo branding
Reactive VD formula
Ring final (Appendix 15)
Parallel cable support
TT earthing Ra check
Harmonic neutral advisory
Frequently Asked Questions
Are there any per-circuit or per-project fees?
No. CableSpec does not charge per circuit or per project. Your annual licence gives you access to the full calculation engine with no restriction on the number of projects you create or circuits you calculate.
What is the minimum commitment?
CableSpec is billed annually. There is no multi-year minimum contract. Contact us at support@constructsoftware.co.uk to discuss pricing before committing, and ask about early access pricing which may be available for new customers.
Is CableSpec part of the Construct Software suite?
Yes. CableSpec uses the same Construct Software identity system as SafetyCert, InterimReport, ETB, MTB and all other Construct Software products. If you already have a Construct Software account, once you have purchased a licence you can access CableSpec directly from your Start dashboard without creating a new account.
Can I try CableSpec before subscribing?
Please contact us via the Request Demo page to arrange a personal walkthrough. We can demonstrate the full calculation workflow and answer technical questions about the BS7671 methodology before you commit to a licence.
Ready to start calculating properly?
Contact us to discuss pricing and arrange a demonstration and start calculating your cables professionally.
All prices exclusive of VAT. Annual billing.