Master craft business for interior fit-out, acoustics and fire protection as well as custom-made doors, windows and stairs in wood and steel
ATF Holzsortimente Neitzert GmbH
Oberhonnefeld (56587), GermanyNew on Amplifa
About ATF Holzsortimente Neitzert
ATF Holzsortimente Neitzert GmbH is a joinery and master craft business founded in 1985 in Oberhonnefeld in the Westerwald region. The company manufactures custom-made door elements for fire, smoke, sound and radiation protection as well as steel frames and interior fit-out elements for well-known German door manufacturers. Its range of services also includes acoustic construction with integrated wall and ceiling systems, dry construction, cellulose insulation work, complete interior fit-out and all joinery work such as solid wood staircases, built-in wardrobes and entrance door systems. In building services fire protection, the company realizes combination, cable and pipe penetrations seals, fire protection suspended ceilings, cladding of steel columns as well as shaft and partition walls. Material selection follows building-biology criteria; materials used include wood and solid wood, steel, plastic and cellulose insulation. Customers come from schools, administrations, senior care and healthcare facilities as well as the private customer segment, with references including Hilda Gymnasium Koblenz, Seehotel Maria Laach and the Chamber of Crafts Koblenz.
- Site
- Oberhonnefeld
- Processes
- Joinery Work / Interior Fit-Out, Acoustic Construction – Integrated Wall and Ceiling Systems, Dry Construction, Cellulose Insulation Work, Fire Protection / Building Services Fire Protection (Combination, Cable, Pipe Penetration Seals,, Installation and Maintenance of Hold-Open Systems and Free-Swing Closers (DORMA, GEZE), Acceptance, Door Manufacturing (Fire Protection, Smoke Protection, Radiation Protection, Sound Protection,, Window Manufacturing (Plastic Windows, Wood Windows, Heritage Protection Windows, Fire Protection
- Materials
- Wood / Solid Wood, Steel (Steel Frames, Steel Columns), Cellulose (Insulation), Plastic (Windows), Melamine Resin (PORTALIT®), Steel, Plastic
- Certificates
- DIN 14677 Qualification Proof (Doors/Hold-Open Systems), Specialist Company Listing Fire Protection, Certified Company for DORMA/GEZE Hold-Open Systems, DIN 14677 Qualification Proof, DIBt / TÜV Rheinland Specialist Company Listing, DORMA/GEZE Certified Company
- Founded
- 1985
- Industries
- Construction, Public Buildings (Schools, Administrations), Senior Care Homes/Healthcare, Hospitals/Doctor's Offices/Research Laboratories (Radiation Protection), Craft Trades
- 01
Planning and Consulting
- 02
Manufacturing in the Joinery (Doors, Windows, Stairs, Furniture)
- 03
Installation on Site
- 04
Acceptance and Maintenance (including hold-open systems per DIN 14677)
Materials and Processes
Wood / Solid Wood
Base material of the joinery for doors, windows, stairs and furniture, selected according to building-biology criteria.
Steel
Used for steel frames and the cladding of steel columns in fire protection.
Plastic
Material for plastic windows and melamine-resin-coated door elements (PORTALIT®).
Cellulose (Insulation)
Insulation material for the building-biology-oriented insulation work in interior fit-out.
Melamine Resin (PORTALIT®)
Coating material for residential door elements.
Locations
Oberhonnefeld
DEWorkshop and Headquarters
- Materials
- Wood, Solid Wood, Steel, Plastic
Components and Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Joinery Work / Interior Fit-OutInstallation | – | – | – | – | Wood, Solid Wood |
| Acoustic Construction – Integrated Wall and Ceiling SystemsInstallation | – | – | – | – | – |
| Dry ConstructionInstallation | – | – | – | – | – |
| Cellulose Insulation WorkInstallation | – | – | – | – | Cellulose |
| Fire Protection / Building Services Fire Protection (Combination, Cable, Pipe Penetration Seals,Installation | – | – | – | – | Steel |
| Installation and Maintenance of Hold-Open Systems and Free-Swing Closers (DORMA, GEZE), AcceptanceInstallation | – | – | – | – | – |
| Door Manufacturing (Fire Protection, Smoke Protection, Radiation Protection, Sound Protection,Installation | – | – | – | – | Wood, Steel, Plastic, Melamine Resin |
| Window Manufacturing (Plastic Windows, Wood Windows, Heritage Protection Windows, Fire ProtectionInstallation | – | – | – | – | Wood, Plastic |
| Solid Wood Staircase and Handrail ManufacturingInstallation | – | – | – | – | Solid Wood |
| Furniture Making / Object Furnishings, Attached and Built-in Wardrobes, Entrance Door SystemsInstallation | – | – | – | – | Wood |
Additional services
Reference customers
Quality and Certification
As a specialist company in building services fire protection, ATF Neitzert is listed with the DIBt and TÜV Rheinland and deploys certified products through trained personnel. Hold-open systems and free-swing closers from DORMA and GEZE are installed and, as a qualified person under DIN 14677, accepted and maintained.
| Evidence | Oberhonnefeld |
|---|---|
| DIN 14677 Qualification Proof | |
| DIBt / TÜV Rheinland Specialist Company Listing | |
| DORMA/GEZE Certified Company |
Company History
- 1985
Foundation of the company by Udo and Heike Neitzert in Oberhonnefeld
- 1997
Lars Neitzert-Santonastaso joins the company, succession secured
- 2025
40th company anniversary