The Regeneration Hub
From The Works new builds to Rassau’s industrial legacy.
1. Post-Warranty Audit
Submit your address. We check if your new build at The Works is within warranty period.
2. Arrive & Pay
Accept the quote to book. To prevent fraud, payment is only taken upon arrival once flight safety is confirmed.
3. The Dual Scan
One flight covers both modern builds and heritage terraces. Ideal for mixed estates in Beaufort.
4. ISO-Compliant Report
You receive a PDF Report + 4K video + gutter mapping for insurers, builders, or facilities managers.
The "Regeneration Guarantee"
For new builds at The Works, we provide a post-warranty defect log. If no actionable issues are found within 2 years of build, you pay only 50%.
*Disclaimer: Rescheduled visits are billed at the original quoted rate.
FROM HERITAGE TO HIGH-TECH
One drone. Two worlds.
Ebbw Vale is a tale of two roofs: The Works’ modern builds with GRP systems and Beaufort’s aging terraces with chronic damp.
We bridge both with precision:
- ✅ ISO 19650 Compliance: Structured data for commercial clients
- ✅ Rassau Industrial: Gutter & cladding audits for logistics units
- ✅ Beaufort Damp Mapping: Hidden valley gutter blockages
Don't Ask a Roofer if You Need a New Roof
We are Independent Data Collectors. We don't fix roofs, so we have no incentive to "find" extra work.
1. The Incentive
The Roofer: Makes money by finding defects, selling materials, and increasing the job scope.
CalonTerra: We charge a fixed flat fee. Our price is the same regardless of what we find.
2. The Evidence
The Roofer: Often relies on verbal opinions or blurry ground photos.
CalonTerra: A downloadable Visual Condition Report with zoomed-in 4K evidence.
3. The Cost
The Roofer: You may pay for access (scaffolding) just for an estimate.
CalonTerra: A small fee for the truth. Only pay a tradesman to fix the damage you can see.
Buying in The Works?
"The developer’s warranty expires in 3 months."
New builds often have hidden installation defects: poor GRP falls, unsealed junctions, missing vents.
The Solution: An ISO-compliant drone audit that gives you leverage before warranty expiry.
Rassau Industrial Estates
Logistics units require routine roof health checks.
- ✅ Flat Roof Mapping: Identify ponding and split seams
- ✅ Gutter Blockages: Map debris across large roof networks
- ✅ Compliance Ready: Full audit trails for BSI or insurer review
Typical Defects We Expose
GRP Roof Ponding
Poor falls on new builds cause standing water. Critical for insurance claims.
Beaufort Damp Sources
Hidden valley gutters between terraces cause chronic internal damp.
Rassau Cladding Failure
Corrosion and panel displacement on logistics units and warehouses.
Post-Warranty Ventilation
Missing or blocked roof vents causing condensation in attic spaces.
Ebbw Vale Construction Intelligence
Our drones are calibrated to spot specific defects common to the Regeneration Hub:
- The Works: GRP flat roofs, modern tile systems, unsealed junctions
- Rassau Estate: Industrial cladding, aluminium guttering, thermal loss
- Beaufort: Victorian terraces, valley gutter networks, rear chimney stacks
- ISO 19650: Structured, compliant data output for commercial clients
Ebbw Vale Pricing
Base Rate (Zero Travel Cost for NP23 Postcodes).
Basic Check
£145*
"New build warranty check"
- • 15 Minute Flight
- • Raw Images + Defect Log
*No travel fees for NP23
Full Condition Report
£265*
Most Popular.
- • Full Roof & Gutter Scan
- • PDF Condition Report
- • ISO-Compliant Notes
- • For Standard 3-Bed Property
*Zero travel cost for NP23 postcodes
Industrial Audit
From £395
Rassau Industrial Estate | Logistics Units
- • Flat Roof Mapping
- • Gutter Network Audit
- • Compliance Documentation
*No hidden travel fees for NP23 postcodes.
Pilot Certification & Insurance
Your assurance for legal, safe, and ISO-compliant operations.
CAA Operational Authorisation
Highest standard of UK CAA certification (GVC & A2 CofC).
- ✅ Fully Insured: £5M Public Liability.
- ✅ ISO 19650 Aware: Structured data output for commercial clients
- ✅ GDPR Compliant: Secure data handling for industrial clients
NP23 Regeneration Zones
Serving the heart of Blaenau Gwent’s renewal.
- 📍 Ebbw Vale (The Works)
- 📍 Beaufort
- 📍 Rassau Industrial
- 📍 Cwm
- 📍 Waun-Lwyd
- 📍 Llechrhyd
Ebbw Vale Materials
Book Your Ebbw Vale Survey
Mention "The Works" or "Rassau Industrial" for priority.