A Dakar construction contractor spends on average 9 hours on a handwritten quote: site visit, measurements, calculation, Word write-up, printing, physical delivery. With a digital template and electronic signature, that drops to 3h, and signing rates climb from 28% to 51% (Kolonell study, 14 Senegal contractors, Q1 2026).
TL;DR
- Excel template + Kolonell PDF generator: XOF 60,000 one-shot
- Compliant e-signature: Adobe Sign, DocuSign or Yousign
- FCFA unit prices refreshed quarterly
- WhatsApp share link + mobile preview
- In-quote deposit via Wave or Orange Money
Why digitise the construction quote
Senegalese construction remains one of the least digitised sectors. 75% of contractors still send quotes on paper or as a WhatsApp photo of a printed Word doc. Result: 4 to 7 days between visit and signature, versus 24 to 48h for a digital competitor. Over 100 quotes, that gap costs 30 to 50 lost jobs.
Typical manual quote losses
| Step | Manual time | Digital time | Risk |
|---|---|---|---|
| On-site measurement | 1h30 | 1h30 | Math error |
| Write-up | 2h | 15min | Typo |
| Unit pricing calc | 1h | Auto | Wrong margin |
| Print + delivery | 2h | 0min | Paper lost |
| Customer follow-up | 2h | 5min | Forgotten |
| Total | 8h30 | 2h | — |
Anatomy of the ideal construction template
1. Structured measurement
A good construction template starts with a line-by-line measurement: room, element (wall, ceiling, floor), length, width, height, area or volume. Excel or Google Sheets is enough, provided you lock formulas.
2. Unit-price schedule
The heart of the quote. In Senegal 2026, reference prices shift every quarter:
- Masonry per sqm: XOF 18,000 to 25,000
- Paint per sqm: XOF 3,500 to 6,000
- Tiling laid per sqm: XOF 12,000 to 22,000
- Ceiling plaster per sqm: XOF 8,000 to 14,000
- Electrical lighting point: XOF 15,000 to 35,000
- Plumbing water point: XOF 35,000 to 80,000
Prices vary across Dakar (high), Thiès (mid), countryside (low). Update prices every quarter — otherwise you bill at a loss or lose jobs.
3. Transparent financial recap
Three visible blocks: subtotal excl. tax, 18% VAT (DGID), total incl. tax. Plus a payment schedule: 30% deposit, 40% mid-job, 30% on delivery. Include the mandatory note "Quote valid 30 days, material prices subject to change".
Electronic signature in Senegal
The Senegalese digital code (Law 2008-08) recognises e-signatures with evidentiary value. Three practical options:
Yousign (Kolonell pick)
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Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
- Pricing: 9 EUR/month (≈ XOF 6,000) for 5 documents
- French UI, mobile signing in 30 seconds
- eIDAS compliant, accepted by Senegalese courts
- Simple API integration in Next.js
DocuSign
- Pricing: 12 EUR/month (≈ XOF 8,000) starter
- The most recognised, reassuring for international clients
- More complex integration
Adobe Sign
- Built into Acrobat Pro, handy if you already use it
- Pricing 15 EUR/month (≈ XOF 10,000)
- Slower workflow
The Kolonell flow for construction contractors
- Site visit using the Kolonell BTP mobile app
- Measurement entered directly on tablet/phone
- Auto-generated PDF with the price schedule
- WhatsApp sent to the client with a signature link
- Client signs in 30 seconds on mobile
- Deposit paid via embedded Wave
- Job kicks off, incremental invoices auto-issued
FAQ
Q: Is an electronic quote legally binding in Senegal?
A: Yes since 2008 (Law 2008-08). Conditions: advanced electronic signature (eIDAS), timestamp, signer identity certificate. Yousign and DocuSign cover all of this.
Q: How much does the Kolonell construction quote pack cost?
A: XOF 60,000 one-shot for the Excel template + PDF generator + WhatsApp integration. XOF 25,000/month SaaS with unlimited signatures and cloud storage.
Q: How do you integrate VAT and FNE?
A: 18% VAT applied automatically. For the National Business Levy (FNE), the Kolonell template computes based on status (sole proprietorship or SARL). Saari and Sage import these quotes directly.
Q: Can we invoice in instalments?
A: Yes — the template includes a customisable payment schedule (30/40/30 by default, or 50/50, or monthly). Each instalment generates a separate invoice with its own Wave/OM QR code.
Conclusion
Digitising construction quoting in Senegal is no longer optional — it separates the contractor who signs in 48h from the one who waits 7 days. With a clean template, fresh unit prices and an e-signature, you save 6h per quote and gain 23 points of signing rate. Kolonell ships this kit in 5 days. Request a free quote or WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
