Manufacture of plastic roller shutter profiles, special profiles and accessories using extrusion in Leonberg.

LEO Kunststoffprofile GmbH

LeonbergNew on Amplifa

over 60 yearsIndustry experience (catalog August 2025)

All about profiles

LEO Kunststoffprofile is a plastics processor based in Leonberg that manufactures roller shutter profiles including mini profiles for new and existing buildings as well as guide rails, end bars, window accessory profiles and accessories. Production takes place in own extrusion technology with rigid PVC formulations; roller shutter curtains are also produced as technical special profiles according to customer requirements, with individual color matching upon appropriate order volume. In addition, LEO offers converting (cutting to size, drilling for end bar, mounted lifting spring, packaging), its own logistics and an online shop for trade partners as well as the LEO Configurator for roller shutter and sun protection technology. The product range also includes drives (elero, ACOMAX), shafts and belt operation. LEO supplies the roller shutter construction industry, the window/construction supply industry and the roller shutter/sun protection trade, among others in Baden-Württemberg, Rhineland-Palatinate, Bavaria and Luxembourg.

Site: Leonberg
Processes: Extrusion of plastic profiles (roller shutter profiles, mini profiles, special profiles), Converting of roller shutter profiles (cutting to size, drilling for end bar, lifting spring, Manufacture of technical special profiles according to customer requirements (individual color, Own logistics, Manufacture of technical special profiles, Individual color matching upon appropriate order volume, Cut-to-size service, Online shop for trade partners
Materials: Rigid PVC, Aluminium (end bar EV1, painted), PU reinforcement (reinforcement PU37), Aluminium, PU reinforcement (PU37), Extrusion technology
Certificates: TÜV certificate, TÜV-tested quality
Industries: Roller shutter construction, Window/construction supply industry, Trade (roller shutter and sun protection technology)

01
Extrusion of rigid PVC profiles
02
Manufacture of technical special profiles
03
Color matching
04
Cutting to size
05
Converting (end bars, lifting springs)
06
Packaging
07
Own logistics

Materials and processes

PVC-H

Rigid PVC

Modern, high-quality formulations with high weather, light and color fastness for roller shutter and special profiles.

EV1

Aluminium

Painted aluminium end bars (EV1) as standard reinforcement and suspension of the roller shutter profiles.

PU37

PU reinforcement (PU37)

Reinforcement for roller shutter curtains with large curtain widths and areas.

EXT

Extrusion technology

Continuous profile extrusion of roller shutter, mini and technical special profiles up to 6.0 m production length.

Site Leonberg

Leonberg

Production and administration

Part weight / size: Roller shutter curtain max. 1.6 m width / 3.2 m² without
Lot size: Special profiles and color matching upon appropriate order volume
Materials: Rigid PVC, aluminium (end bars EV1), PU reinforcement PU37

Extrusion lines

Products and profiles

**Roller shutter and mini profiles (e.g. Mini 7/37, Mini Spezial 7/25)**Rigid PVC extrusion · Roller shutter construction

**End bars, guide rails, box covers, drives and accessories**Accessories/LEO Equipment · Roller shutter and sun protection technology

Inside the production

Service: converting, cutting to size and packaging

Online shop and LEO Configurator for trade partners

Industries

Roller shutter constructionWindow/construction supply industryTrade (roller shutter and sun protection technology)

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Extrusion of plastic profiles (roller shutter profiles, mini profiles, special profiles)Plastics	–	Production length 6.0 m (Mini 7/37) × max. width without reinforcement 1.6 m	–	–	Rigid PVC, Aluminium (end bars EV1)
Converting of roller shutter profiles (cutting to size, drilling for end bar, lifting springAssembly	–	–	–	–	Rigid PVC, Aluminium
Manufacture of technical special profiles according to customer requirements (individual colorPlastics	–	–	–	–	Rigid PVC

1 Anlagen & Maschinen

Machine	Manufacturer / model	Quantity	Working area	Year built	Site
Extrusion lines (extrusion technology)	–	–	–	–	Leonberg

Additional services

Own logisticsManufacture of technical special profilesIndividual color matching upon appropriate order volumeCut-to-size serviceOnline shop for trade partnersLEO ConfiguratorConverting (standard end bars, lifting springs)Packaging

TÜV-tested quality – Made in Leonberg

LEO roller shutters are manufactured exclusively from German raw materials in Leonberg and are subject to TÜV-tested quality control; the current TÜV certificate is available online.

Evidence	Leonberg
TÜV-tested quality

History

Over 60 years of experience according to catalog (as of August 2025); website states "over 50 years" – possibly outdated information
2025-08
Catalog update August 2025