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Innovative Canopy Systems

Sandwich Panel System

An insulated steel hall for padel courts, built from PIR/PUR sandwich panels on a galvanized S355 frame and engineered to Eurocode for year-round play.

Technical specifications

Built to the millimetre

A fully enclosed padel hall that keeps the courts bookable in every season, with the calculations and certificates to get it approved.

  • Hall Dimensions

    The reference layout covers a roof footprint 37.1 m long and 25.7 m wide, with a 7.58 m eave and a 9.8 m ridge. Each project is resized to its number of courts.

  • Steel Structure

    S355 (EN 10025) H-profile main frames at 3.0–5.0 m spacing, hot-dip galvanized to EN ISO 1461 with at least 85 µm of zinc.

  • Panel Insulation

    PIR or PUR core sandwich panels, 60 mm – 100 mm thick, with λ ≤ 0.022 W/mK and U-values of ≤ 0.30 W/m²K on the roof and ≤ 0.35 W/m²K on the walls.

  • Temperature Range

    Structure and panels are designed for service temperatures from -20 °C to 60 °C.

  • Snow & Wind Loads

    Snow load of at least 1.50 kN/m² on horizontal projection, wind per EN 1991-1-4 and seismic action per EN 1998 for the project site.

  • Fire Safety & Acoustics

    Fire reaction class B-s2,d0 to EN 13501-1 and airborne sound insulation of Rw 25–30 dB.

  • Quality Certification

    Execution class EXC2 to EN 1090-2, welding to EN ISO 3834-2, CE-marked steelwork and EN 14509 factory-made panels.

The Unixpadel Sandwich Panel System closes padel courts on every side with insulated, steel-skinned panels on a hot-dip galvanized H-profile frame. The result is an indoor-grade hall: courts stay playable through summer heat, winter cold, rain and wind, and heating and cooling cost far less than in a single-skin steel shed.

Why a Sandwich Panel Hall

  • Year-round bookings: the insulated envelope holds a stable indoor temperature, so the season never ends.
  • Lower running costs: PIR/PUR cores cut the energy needed for heating and ventilation.
  • Quiet courts: the panels keep ball noise inside and traffic noise outside, which helps with planning permission near homes.
  • Daylight where you want it: glazed façade zones and roof lights are placed in the panel grid.
  • Fast enclosure: factory-made panels bolt to the secondary steel, so the hall is closed within days of the frame going up.

Reference Layout

The renders on this page show a multi-court hall with a 37.1 × 25.7 m roof, a 7.58 m eave and a 9.8 m ridge. Two 4.33 m wide entrance canopies project 3 m from the long façade. Length, span and the number of entrances are set for each project.

What the System Includes

  • Primary and secondary steel structure in S355 H-profiles
  • Thermally insulated sandwich panel roof and façade
  • Glazed façade elements for natural daylight
  • Integrated gutters, drainage and condensation control
  • Snow-guard detailing and maintenance access points
  • Anchorage and foundation connection design

Engineered for the Site

Every hall is calculated for the snow, wind and seismic loads of the place where it will stand, to EN 1990, EN 1991 and EN 1993, plus EN 1998 where the authority requires it. Anchors are ETA-approved chemical or mechanical types to EAD 330232-00-0601, designed for combined tension and shear.

Documentation Delivered

Structural calculations, panel test reports, fire classification and anchoring documentation come with every project, signed by a licensed structural engineer. They are prepared for the building permit in the destination country.

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Ready to plan your Sandwich Panel System?

Tell us where the courts will go and how many you need. Our engineering team replies with a factory-direct quotation and a delivery plan.