Roof Insulation Inspection (DEC Scanner Inspection)

A Small Leak Today… A Disaster Tomorrow

Professional inspection that detects water and thermal insulation weaknesses in roofs up to 10 cm depth — without breaking, with accuracy that protects the building from deterioration before it's too late.

The Problem Starts from the Roof

A minor leak from the roof may not be visible to the eye, but it's capable of causing concrete damage, mold growth, and thermal insulation weakness within a few months. At Building Rank, we use the DEC Scanner device, which combines thermal and electrical analysis to pinpoint water and thermal insulation weaknesses on roofs with millimeter accuracy and without any breaking or damage to surfaces.

Technology that sees what the eye cannot... and protects your investment from costly damage later.

How Do We Detect the Fault?

1- Thermal Scan (Thermal Analysis): Thermal cameras show temperature differences on the insulation surface, revealing moisture areas or thermal efficiency loss.

2- Electrical Scan (Dielectric Scan): The DEC Scanner emits low electrical waves whose resistance is measured to determine moisture ratios within insulation layers up to 10 cm depth.

3- Field Analysis: We match thermal inspection results with electrical measurements to confirm leak locations accurately and determine the extent of insulation damage.

4- Technical Report: We provide a color-coded and numerical report showing moisture ratios and fault locations, with immediate engineering recommendations for repairing affected areas.

One accurate report saves you from breaking and random trials.

Problems We Detect

• Water insulation weakness on roofs and the appearance of fine cracks.
• Water accumulation or leaks through joints or drain areas.
• Decreased thermal insulation efficiency due to insulation layer damage.
• Paint peeling or surface insulation swelling.
• Internal moisture resulting from external roof leakage.

Discover the leak source from the roof before it reaches the concrete structure.

Don't wait for moisture to become visible — technology sees it before it worsens.

Technical Details

• Inspection depth: Up to 10 cm inside roof insulation layers.
• Dual technology: Thermal + Electrical (Dielectric & Thermal).
• Precise measurement: Digital moisture ratios (%) + color-coded thermal maps.
• International standards application:
  • ASTM D5957 for determining moisture content in insulation materials.
  • ISO 6787 for analyzing thermal differences on surfaces.
• Color-coded PDF reports containing thermal images and comprehensive technical analysis.
• Without breaking or structural intervention.

Safe and accurate inspection that preserves insulation and identifies weak points with scientific precision.

Why Choose Building Rank?

✔ Internationally certified DEC Scanner devices for thermal and electrical inspection.

✔ Engineers specialized in water and thermal insulation in residential and commercial buildings.

✔ Documented technical analysis delivered within only 48 hours.

✔ Thermal reports showing leak locations with color-coded accuracy.

✔ Application of reliable international safety and measurement standards.

We give you reliable data that protects your building from damage before it occurs.

Work Steps

1. Define the affected roof area or area to be inspected.
2. Conduct a comprehensive thermal scan of the entire roof.
3. Precise electrical analysis of insulation layers using DEC Scanner.
4. Match thermal and electrical results to detect weak areas.
5. Issue final report with thermal maps and recommendations.

Professional inspection gives you a complete picture of the insulation condition on your building's roof.

Report Deliverables

• Color-coded thermal images showing moisture areas in colors (Red = Wet / Blue = Dry).
• Measurement tables for moisture ratios in each roof section.
• Engineering analysis of insulation weakness causes.
• Practical recommendations for repair work or re-insulation.
• PDF and GIS files for documenting results in major projects.

One report identifies the problem and provides its solution.

Who We Recommend This Service For

• Villa and residential building owners who have noticed moisture spots or swelling.
• Maintenance companies need to accurately identify leak locations before repair.
• Engineers and consultants during the final project handover.
• Contractors and developers are to ensure insulation quality before delivery.
• Facility management departments need to avoid complaints and recurring problems after delivery.

Every roof exposed to the sun and water needs regular preventive inspection.

Technology in Numbers DEC Scanner Performance

• Actual measurement depth: 10 cm inside insulation layers.
• Device coverage range: 100 m² per scan session.
• Reading accuracy: ± 2% in moisture content.
• Temperature accuracy: ± 0.1°C in thermal detection.
• Scan time: 25–30 minutes per 100 m².
• Report issuance: Within 48 hours.
• Field error rate: Less than 5%.
• Calibration: Compliant with GANN and Tramex manufacturer specifications.

One device gives you integrated thermal and electrical data without any structural intervention.

Final Result

Stop repairing the wrong areas — start from the real leak source. DEC Scanner Roof Insulation Inspection from Building Rank provides you with accurate scientific data that reveals weak points and guides you toward the optimal solution before damage escalates.

Building Rank, We inspect roof insulation with accuracy that protects your building from leaks before they start.