Folding technique and special metal parts from sheet metal: bent profiles, wall cladding, roof and facade elements from aluminum, zinc, stainless steel, copper, and steel.

Freund Dach Metallverarbeitungs GmbH

Dortmund (Gneisenauallee 8, 44329) · Dortmund (Overhoffstr. 42, 44379 – former address)New on Amplifa

over 35 yearsMaster Craftsman (Founding year not specified)

5-9Employees

2Locations (Dortmund)

up to 6 m (Standard), up to 10 m weldedMaximum Bent Profile Length

2 mmSpecified Sheet Metal Thickness Range (Steel Hood Profiles)

About Freund Dach Metallverarbeitungs GmbH

Freund Dach Metallverarbeitungs GmbH is a master craftsman specializing in metal bending and special parts, based in Dortmund (Gneisenauallee 8, Derne district). The company manufactures individual metal profiles, wall cladding, roof and facade elements, roof edge trims, tray gutters, window sills, as well as welded parts and special custom components for casing construction, among others with color-coated surfaces. The processes include bending technology (CNC bending), punching and rounding (e.g., rounded copper shears for hopper covers), and WIG welding of aluminum. Materials processed include aluminum, zinc, stainless steel, copper, and steel (e.g., 2 mm sheet metal). Bent profiles are standardly manufactured up to 6 m in length; up to 10 m is possible in individual cases by central welding. The operation offers rush/emergency manufacturing with special parts available for pickup sometimes on the same day, provides measurement support and consultation, and does not offer installation (pure workshop production). Furthermore, as a partner of PREFA Deutschland, PREFA products are also distributed. The company employs 5 to 9 employees and operates regionally in North Rhine-Westphalia.

Site: Dortmund
Processes: Bending Technology / Sheet Metal Edges (Bent profiles, wall cladding, roof and facade elements), CNC Bending (cncbiegen), WIG Welding (Aluminum), Punching, Rounding (Tube bending, e.g., copper shears for hopper covers), Surface Color Coating, Casing Construction / Special Custom Components (Tray gutters, pipe cladding, roof edge trims,, Sheet Metal Work / Metal Roof and Facade Works (cladded, ventilated)
Materials: Aluminum, Zinc, Stainless Steel, Copper, Steel (2 mm sheet metal specified), Steel (e.g., 2 mm sheet metal), Bending Technology / CNC Bending, Punching and Rounding
Employees: 5-9
Industries: Roof and Facade Construction (Sheet Metal Work/Roofing Crafts), Construction Supplies / Building Materials, Casing Construction, Metal Processing

01
Consultation and Measurement Support
02
Punching and Rounding
03
CNC Bending / Sheet Metal Edges
04
WIG Welding (Aluminum)
05
Color Coating of Surfaces
06
Collection or Delivery (No Installation)

Materials and Processes

Aluminum

Primary material for bent profiles, wall cladding, tray gutters, roof edge trims, and window sills; WIG weldable and coatable in common RAL colors.

Zinc

Proven construction material for roof and facade elements.

Edelstahl

Stainless Steel

For corrosion-resistant bent and special parts.

Copper

Used, among other things, for rounded copper shears for hopper covers.

Steel (e.g., 2 mm sheet metal)

For standardly bent hood profiles and casing components.

Abkanten

Bending Technology / CNC Bending

Core process for millimeter-accurate manufacturing of bent profiles and special parts to customer specifications.

Stanzen

Punching and Rounding

Supplementary forming processes for special parts, including pipe cladding and round profiles.

WIG

WIG Welding (Aluminum)

For joining long components, e.g., 10-m tray gutters from welded segments.

Beschichten

Color Coating of Surfaces

Coating of aluminum and steel parts, e.g., window sills in all common RAL colors.

Locations

Dortmund (Gneisenauallee 8, 44329)

Headquarters and Production (Bending, Punching, Rounding, Welding, Coating)

Part weight / size: Bent profiles up to 6 m standard, up to 10 m welded
Lot size: Individual parts, small and series orders; rush/emergency manufacturing same day
Materials: Aluminum, Zinc, Stainless Steel, Copper, Steel

CNC Bending
Punching
Tube Bending
WIG Welding (Aluminum)
Color Coating

Dortmund (Overhoffstr. 42, 44379 – Marten)

Former Address (presumably former location)

Industries

Roof and Facade Construction (Sheet Metal Work/Roofing Crafts)Construction Supplies / Building MaterialsCasing ConstructionMetal Processing

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Bending Technology / Sheet Metal Edges (Bent profiles, wall cladding, roof and facade elements)Forming	–	6 m (Standard); 10 m in individual cases	–	–	Aluminum, Zinc, Stainless Steel, Copper, Steel
CNC Bending (cncbiegen)Forming	–	–	–	–	Aluminum, Steel
WIG Welding (Aluminum)Joining	–	–	–	–	Aluminum
PunchingForming	–	–	–	–	Aluminum
Rounding (Tube bending, e.g., copper shears for hopper covers)Forming	–	–	–	–	Copper, Aluminum, Zinc, Stainless Steel
Surface Color CoatingSurface Treatment	–	–	–	–	Aluminum, Steel
Casing Construction / Special Custom Components (Tray gutters, pipe cladding, roof edge trims,Assembly	–	–	–	–	Aluminum, Steel
Sheet Metal Work / Metal Roof and Facade Works (cladded, ventilated)Assembly	–	–	–	–	Aluminum, Zinc, Copper, Stainless Steel

Additional services

Bending Technology / Sheet Metal Edges (CNC)Punching and RoundingWelding Technology (including Aluminum WIG Welding)Manufacturing of bent profiles, wall cladding, roof and facade elements, roof edge trimsCustom manufacturing in casing construction with color-coated surfacesConsultation and measurement support for projectsDistribution of PREFA products (Partner of PREFA Deutschland)Rush/Emergency ManufacturingNo Installation (pure workshop production)Sheet Metal Work / Metal Roofing (according to craft registers)Roof gutters, balcony and terrace waterproofing, roof substrate insulation (according to general

Reference customers

PREFA Deutschland (Partnership, according to Instagram post)

History

Master craftsman for over 35 years (Founding year not specified in sources)