
Extrusion of PVC profiles for windows and doors, including foil lamination in our own plant
L.B. Profile GmbH
Herbstein, Germany · Doboj, Bosnia and HerzegovinaNew on Amplifa
About LB Profile
L.B. Profile GmbH is a manufacturer of PVC profiles for window and door systems as well as industrial profiles. The company was founded in 1960 in Germany and today produces at its site in Doboj, Bosnia and Herzegovina; administration and sales for Germany are located in Herbstein. The focus is on the extrusion of multi-chamber profiles in various system lines (including PCD 70 MD, PCD 82 MD, PCD 82 XT, PAD CONTOUR, LB COMFORT) for new construction and renovation. In its own plant, the profiles are laminated with Renolit foils, also in two or three colors; the lamination is UV- and weather-resistant, and RAL certificates are available for colored profiles. The profiles feature steel reinforcements for increased stability and, according to manufacturer documentation, achieve thermal transmittance coefficients of up to Uf = 1.2 W/(m²·K). The company works with a network of around 44 distributors in the EU and supplies window specialist companies and joineries.
- Site
- Herbstein
- Processes
- Extrusion of PVC profiles for windows and doors, Lamination of window and door profiles with Renolit foils (also in two or three colors), Steel reinforcement of PVC profiles, Lamination of the profiles in our own plant with Renolit foils (also in two or three colors), Custom foiled profiles according to customer requirements, Industrial profiles
- Materials
- PVC (polyvinyl chloride), Renolit foils, Steel (reinforcement)
- Certificates
- RAL quality assurance (RAL certificates for colored profiles), RAL quality assurance (colored profiles)
- Founded
- 1960
- Employees
- 135
- Industries
- Window and door construction, Construction (new build and renovation), Joineries/window specialist companies
- 01
Extrusion of PVC profiles
- 02
Foil lamination in our own plant (Renolit)
- 03
Steel reinforcement of the profiles
- 04
Distribution via distributor network
Materials and Processes
PVC (polyvinyl chloride)
Base material for the extruded window and door profiles as well as industrial profiles.
Renolit foils
Foils for laminating the profiles in our own plant, also in two or three colors, UV- and weather-resistant.
Steel (reinforcement)
Steel reinforcements in the profiles for increased stability, also thermally separated (TG).
Sites

Herbstein
DEAdministration and sales for Germany

Doboj
BAProduction site and headquarters
- Materials
- PVC, Renolit foils, steel reinforcement
- Extrusion lines for PVC profiles
- Foil lamination line (Renolit)
Profile Systems



Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Extrusion of PVC profiles for windows and doorsPlastics | – | – | – | – | PVC (polyvinyl chloride), Foils (Renolit) |
| Lamination of window and door profiles with Renolit foils (also in two or three colors)Surface | – | – | – | – | PVC, Renolit foils |
| Steel reinforcement of PVC profilesAssembly | – | – | – | – | Steel, PVC |
Additional services
Reference customers
Quality
The profiles are subject to RAL quality assurance; their quality is continuously monitored by the relevant testing institutes. Thermal transmittance coefficients have been verified, among others, by the Institute for Window Technology (ift) in Rosenheim.
| Evidence | Herbstein | Doboj |
|---|---|---|
| RAL quality assurance (colored profiles) |
History
- 1960
Company founded in Germany; development of materials and processing processes
- 1980
Affiliation with the Dutch Wavin Group with access to research and development resources
- 1994
Affiliation with the British Litchfield Group of Companies
- 2017
Acquisition by HIFA OIL from Bosnia (Tešanj, January 2017); in October, strategic partnership with EURO ROAL for distribution in the Bosnian market