(01) Overview
Two materials in one moulding
Double injection means a harder structural polypropylene and a softer surface come out of the same tool, so the shell can be rigid where it is loaded and yielding where the body touches it — without adding a pad.
Construction and materials
Pedrali publishes the following for this family: Shell: Glass-fibre reinforced polypropylene shell, antistatic and anti-UV; Technology: Double Injection moulding; Colours: Hammered front surface, glossy back surface One colour Bicolour with white inner shell; Frame: Steel frame, tube Ø14 mm; Feet: White or black technopolymer, on request feet with felt /00 suitable for delicate and sensitive floors (wood, ceramic, Trolley; Shell: Polypropylene shell, padded with flexible polyurethane foam (density 60 kg/m³), fire‑retardant (class 1 IM, EN 1021‑1,; Fabric: For more information see finishing legend on the website; Feet: White or black polyethylene Trolley; Packaging Recycling: Pedrali uses 100% FSC recycled cardboard packaging and plastic ba.
The range
16 versions are published for this page, listed in full under dimensions and selectable above. Finishes, upholstery and tops are specified per project rather than held in stock.
Testing and certification
Pedrali publishes for this family: Product tested in accordance with UL 2821test method to show compliance to emission limits on UL 2818. Section 7.1 and 7.2; GREENGUARD certified (UL 2818); GREENGUARD Gold certified (UL 2818); Tested to EN 1021; Tested to EN 16139:2013, L2; Tested to EN 1728:2012, +AC:2013, 6.17 - EN 16139:2013, L2; Tested to EN 1728:2012, +AC:2013, 6.4 - EN 16139:2013, L2; Tested to EN 1728:2012, +AC:2013, 6.5 - EN 16139:2013, L2. Company-level: ISO 14001, ISO 14064, ISO 45001, ISO 9001.
Made at Mornico al Serio
Pedrali has made furniture in Bergamo since 1963 and now runs two Italian plants — Mornico al Serio for metal and upholstery and Manzano, in the Friuli chair district, for solid wood. Moulding, welding, powder coating, upholstery and assembly are all done in-house, which is why the range can be specified finish by finish rather than shipped from stock.
About Pedrali
Pedrali is an Italian family company founded by Mario Pedrali in 1963, working with Odo Fioravanti, Patrick Jouin, Patrick Norguet, Jorge Pensi, Sebastian Herkner, Marc Sadler, Eugeni Quitllet, Formafantasma and its own R&D studio. Everything is made in Italy and made to order.
Where it works
Cafes, breakout and meeting spaces, training rooms, education and hospitality.
Key features
- Designed by Marc Sadler
- 16 versions
- Stackable
- Made to order in Italy
- Finishes, fabric and leather specified per project

The maker / Mornico al Serio, Italy
Pedrali
(02) In context
Pedrali Tweet Chair in the space.




(03) How we work
From schedule to install.
- 01
Specification
We help you choose the right model, configuration and quantity for the space, and build it into your furniture schedule.
- 02
Finishes & samples
Fabrics, frames and timber finishes from the manufacturer's range, with samples sent to you or viewed in our Pyrmont showroom.
- 03
Delivery & install
Coordinated delivery, installation and packaging removal, with after-sales and warranty support once you move in.




