A fully enclosed, steel-framed padel court system engineered with insulated sandwich panels delivering year-round comfort, superior thermal performance, and a durable, weather-resistant structure.
System Overview
This specification defines the design, engineering, fabrication, supply, installation, and quality control of a steel roof and enclosure system for padel courts located in Germany, executed by Unixpadel.
The System Includes
- Primary and secondary steel structures (H-profiles)
- Hot-dip galvanized steel components
- Thermal insulated sandwich panel roof and façade
- Glazed façade elements for natural daylight
- Anchorage and foundation connection systems
- Drainage and condensation control elements
- Wind, snow and seismic resistant detailing
- Maintenance and inspection access provisions
Engineered for All Conditions
Every Unixpadel structure is calculated against the strictest European load conditions, ensuring safety and longevity across diverse climates.
- Characteristic snow load: ≥ 1.50 kN/m² (150 kg/m²) on horizontal projection
- Wind loads: According to NTC 2018 and Eurocode EN 1991-1-4, based on Germany wind zone
- Seismic actions: Evaluated per EN 1998 / NTC 2018, where required by local authority
- Temperature range: −20 °C to +60 °C
- Execution class: Minimum EXC2 (EN 1090-2)
- Deflection limits: L/250 general; stricter for roof panels to prevent ponding
Premium Steel & Sandwich Panels
Steel Structure
- Steel grade: S355 (EN 10025)
- Profiles: H-profiles (columns and main beams)
- Surface protection: Hot-dip galvanizing ≥ 85 μm (EN ISO 1461)
Bolting & Welding
- Preloaded bolts EN 14399 / standard joints EN 15048
- Stainless steel AISI 304 / 316 where exposed
- Welding to EN ISO 3834-2; welders certified EN ISO 9606-1
Roof & Façade Performance
Panel Characteristics
- Core material: PIR or PUR insulation
- Thickness: 60–100 mm (project specific)
- Thermal conductivity (λ): ≤ 0.022 W/mK
- U-value, roof: ≤ 0.30 W/m²K
- U-value, wall: ≤ 0.35 W/m²K
Fire, Acoustic & Durability
- Fire reaction: EN 13501-1 — B-s2,d0
- Sound insulation: Rw ≥ 25–30 dB
- Air & water tightness: Tested per EN standards
- Durability: UV, moisture & corrosion resistant
- Standard: EN 14509 factory-made panels
Certification
- CE marking (EN 14509)
- Thermal performance test reports
- Fire classification certificates
- Acoustic and condensation resistance documentation
Structural System
- H-profile main frames with 3.0–5.0 m spacing
- Secondary steel members support sandwich panels
- Glazed façade zones for natural lighting
- Integrated gutter and drainage system
- Snow sliding & accumulation control
- Maintenance access lines and anchor points
Full European Compliance
Eurocodes
- EN 1990 – Basis of structural design
- EN 1991-1-3 / 1991-1-4 – Snow & wind actions
- EN 1993 – Steel structures
- EN 1998 – Seismic design
Execution & Quality
- EN 1090-1 / EN 1090-2 – CE marking & execution
- EN ISO 3834-2 – Welding quality requirements
- EN ISO 1461 – Hot-dip galvanizing
- EN ISO 12944 – Durability & corrosion protection
All documentation validated and signed by a licensed Italian structural engineer (Albo).
Anchorage & Foundations
The connection between structure and substrate is engineered to transfer combined tension and shear forces safely into the foundation.
- Anchors designed for combined tension and shear
- ETA-approved chemical or mechanical anchors
- Installation per manufacturer instructions: drilling, cleaning, curing, torque control
- Compliance with EAD 330232-00-0601
- Reinforcement verified by non-destructive methods where required
