Manufacture and professional installation of joint profiles, expansion joint systems and guidance systems since 1961

Trenastic | Dichtungstechnik GmbH

OberhausenNew on Amplifa

1961Founded

3rd generationFamily company

4 mProduction lengths of joint profiles

HRB 11924, AG DuisburgCommercial register

About Trenastic

Trenastic | Dichtungstechnik GmbH is a third-generation family company based in Oberhausen. Since 1961, the company has been engaged in the manufacture and professional installation of joint profiles for expansion joints. The product portfolio includes floor joint profiles (standard and heavy-duty profiles, screed separation profiles), wall profiles, fire protection solutions (fire joint blocks, cut-outs, cord, Litaflex F90), edge protection, capping and finishing rails, and shaft covers. Production takes place in the company's own factory; the profiles are made from a robust aluminium construction with continuously perforated anchor rails and replaceable elastic expansion inserts; cover caps are available in brass or stainless steel. A particular strength is the design and manufacture of custom substructures as well as custom-made special designs. As a turnkey solution, Trenastic offers installation by its own personnel, complemented by technical consulting for construction projects. In addition, the company manufactures guidance systems made of solid aluminium as tactile floor indicators for blind and visually impaired people. Areas of application include public buildings, hospitals, office buildings and senior residences.

Site: Oberhausen
Processes: Custom-made special designs (joint profiles, special constructions), Design and manufacture of custom substructures for joint profiles, Professional installation/assembly of joint profiles (turnkey, incl. retrofit installation), Manufacture of guidance systems/floor indicators (solid aluminium guide strips and attention fields), Production in own factory and installation by own personnel (turnkey solution), Manufacture of joint profiles, Professional installation/assembly, Custom-made special designs
Materials: Aluminium (solid aluminium, Alu construction), Stainless steel, Galvanized steel, Brass, Elastic expansion insert (replaceable), Aluminium (solid aluminium), Steel, galvanized, Elastic expansion insert
Certificates: ISO 9001
Founded: 1961
Industries: Construction/building services, Public buildings, Hospitals, Office buildings, Senior residences/facilities, Car parks/underground garages

01
Technical consulting for the construction project
02
Design and custom-made special fabrication
03
Manufacture of joint profiles in own factory
04
Manufacture of custom substructures
05
Professional installation/assembly by own personnel
06
Turnkey handover

Materials and Processes

Alu

Aluminium (solid aluminium)

Construction material of the joint profiles with perforated anchor rails as well as of the guidance systems (guide strips and attention fields).

Stainless steel

Material for shaft covers and cover caps for protection against aggressive media.

Stahl verzinkt

Steel, galvanized

Material for shaft covers and fire protection solutions.

Brass

Cover caps for the visible aluminium edges for protection against aggressive media.

Elastomer

Elastic expansion insert

Replaceable insert of the joint profiles, available in black and grey; smooth antibacterial version for hospitals.

Locations

Oberhausen

Head office, production (own factory)

Materials: Aluminium, stainless steel, galvanized steel, brass, elastic expansion insert

Products and Components

**Floor joint profiles (standard and heavy-duty)**Aluminium construction with elastic insert · public buildings

**Shaft covers**Aluminium, galvanized steel, stainless steel · construction/building services

**Custom-made special designs**Special constructions · construction/building services

**Custom substructures**Aluminium · construction/building services

**Guidance systems / floor indicators**Solid aluminium guide strips and attention fields · public buildings

Inside the production

Manufacture and installation of joint profiles

Guidance systems – installation on floor surfaces

Industries

Construction/building servicesPublic buildingsHospitalsOffice buildingsSenior residences/facilitiesCar parks/underground garages

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Assembly	–	Production lengths 4 m	–	–	Aluminium, Stainless steel, Galvanized steel, Brass
Custom-made special designs (joint profiles, special constructions)Engineering	–	–	–	–	Aluminium
Design and manufacture of custom substructures for joint profilesEngineering	–	–	–	–	Aluminium
Professional installation/assembly of joint profiles (turnkey, incl. retrofit installation)Assembly	–	–	–	–	–
Manufacture of guidance systems/floor indicators (solid aluminium guide strips and attention fields)Assembly	–	–	–	–	Aluminium
Production in own factory and installation by own personnel (turnkey solution)Assembly	–	–	–	–	Aluminium, Elastic insert

Additional services

Manufacture of joint profilesProfessional installation/assemblyCustom-made special designsDesign and manufacture of custom substructuresTechnical consultingTurnkey solutionGuidance systems/floor indicatorsFire protection (fire joint blocks, cord, Litaflex F90)

Quality

All profiles are delivered kant-en-klaar, ready for installation; system solutions meet the requirements for quality and safety. Installation is carried out by trained in-house personnel as a turnkey solution.

Evidence	Oberhausen
ISO 9001

History

1961
Start of operations in the manufacture and professional installation of joint profiles; family company, now run in the third generation