4,200m² Commercial Roof SPF System · Almaty

Logistics warehouse flat roof retrofit. Seamless spray foam roofing with reflective silicone topcoat. Single application replaced torch-on membrane + insulation, eliminated ponding water.

Customer Type

Logistics / Warehousing Operator

Industry

Logistics

Project Scale

4,200 m²

Duration

11 days

The Challenge

Existing torch-on membrane developed recurring leaks at HVAC curbs. Customer needed weatherproof + insulation upgrade in one system without full tear-off. Winter temperatures demand R-30+ continuous performance.

Our Solution

Applied 60mm closed-cell SPF at 48 kg/m³ over prepped substrate using JYYJ-H800 at 36 MPa. Self-flashed around 32 penetrations. Finished with 30 mil reflective silicone topcoat for UV protection and cool-roof benefit.

Project Results

4,200 m²

Coverage area

11 working days

~380 m²/day

Daily output

3-person spray crew

R-7 per inch

R-value achieved

closed-cell insulation

Zero

Penetration failures

self-flashed monolithic membrane

Equipment Used

JYYJ-H800

Discontinued · See JYYJ-H-V8T pricing

JYYJ-H800 was discontinued in April 2026. Current owners: spare parts remain available from Pioneer Yangzhou warehouse — see service section below. New buyers planning H800-class output (2-14 kg/min hydraulic): the replacement is JYYJ-H-V8T (2-15 kg/min, 10-inch PLC, low-temperature protection, one-click start/stop). This page documents the H800 spec for legacy reference and the upgrade path to V8T.

36 MPa 2-14 kg/min

Applications

🏢

Spray Foam Roofing

Seamless spray polyurethane roof systems for commercial flat roofs and metal roof retrofits. Self-flashing, reflective topcoat compatible.

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Representative Project: Technical parameters and project outcomes reflect what Pioneer equipment and materials can deliver in similar scenarios. Customer-specific details are held under NDA; full documented case studies available on request.