Individually manufactured conservatories, garden rooms (summer houses), patio roofs and glass extensions made of aluminium with in-house production and installation
Arrets & van Lipzig Wintergartentechnik GmbH
Geldern (DE)New on Amplifa
About Arrets & van Lipzig
Arrets & van Lipzig Wintergartentechnik GmbH is a metalworking craft business in Geldern on the Lower Rhine that has been planning, manufacturing and installing custom conservatories, garden rooms, patio roofs and glass extensions since 1993. All projects are manufactured 100 percent in the company's own production workshop in the Geldern-Walbeck industrial estate, at the present location since 2000. Production uses thermally broken aluminium profiles with powder coating in the customer's chosen colour, combined with thermal insulation glazing, laminated safety glass, polycarbonate or ornamental glass; load-bearing structural components are made of steel and aluminium to DIN EN 1090-2 and -3 respectively. Fitting elements such as lift-and-slide systems, folding systems, frameless sliding glass doors, roof windows as well as shading systems from Markilux and Warema round out the range of services. On request, turnkey execution is provided including ancillary trades such as foundation, bricklaying and concrete work, roofing, carpentry, electrical and heating work. With 20 employees and three apprentices, approximately one to two conservatories are completed per week; since its founding more than 3000 projects have been carried out, mainly within a radius of approx. 200 km as well as internationally in the Netherlands and England.
- Site
- Geldern
- Processes
- Manufacture of conservatories (thermally broken profiles, thermal insulation glazing), Manufacture of patio roofs (cold roof/warm roof, various roof shapes), Manufacture of garden rooms with fixed glazing and frameless sliding glass walls, Manufacture of load-bearing steel components to DIN EN 1090-2 (FPC), Manufacture of load-bearing aluminium components to DIN EN 1090-3 (FPC), Powder coating of aluminium profiles (in the colour of your choice), Planning with CAD system (initial planning, scale drawing, detailed site measurement), Installation incl. turnkey execution with ancillary trades (foundation, bricklaying, concrete work,
- Materials
- Aluminium, Steel, Thermal insulation glazing (insulating glass), Laminated safety glass (VSG), Ornamental glass, Polycarbonate, Wood, Stainless steel fittings
- Certificates
- DIN EN 1090-1 (factory production control), DIN EN 1090-2 (steel), DIN EN 1090-3 (aluminium), DIN EN 1090-1 (FPC)
- Founded
- 1993
- Employees
- 23
- Industries
- Private customers/residential, Commercial buildings, Gastronomy, Hotels, Wellness spas
- 01
Consultation and initial planning with scale drawing
- 02
Detailed site measurement and CAD planning
- 03
In-house manufacturing in the production workshop (100 % in-house)
- 04
Powder coating of the aluminium profiles
- 05
Delivery and professional installation
- 06
Optional turnkey execution incl. ancillary trades (foundation, bricklaying,
- 07
After-sales service
Materials & Processes
Aluminium
Corrosion-resistant, easy-care material for thermally broken profiles of conservatories, patio roofs and louvre roofs, powder-coated in the colour of your choice.
Steel
Material for load-bearing components, manufactured to DIN EN 1090-2 with in-house production control.
Thermal insulation glazing (insulating glass)
Highly insulating glazing for conservatories and warm roofs.
Laminated safety glass (VSG)
Safety glazing for cold roofs and patio roofs.
Polycarbonate
Alternative roof covering for patio roofs.
Ornamental glass
Glass variant for design-focused roof structures.
Stainless steel fittings
Branded fittings for windows, doors and sliding systems.
Powder coating
Surface finishing of the aluminium profiles in the colour of your choice, scratch-resistant and dirt-repellent.
Acrylic fabrics
Awning fabrics and sun sails for shading systems.
Leaded glazing
Historical glazing technique for Victorian conservatories.
Locations
Geldern
DEHead office with production, office, exhibition and showroom
- Lot size
- Individual systems, 1–2 conservatories/week
- Materials
- Aluminium, steel, glass
- Own production workshop
- CAD system for planning and detailed site measurement
Components & Products
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of conservatories (thermally broken profiles, thermal insulation glazing)Assembly | – | – | – | – | Aluminium, Thermal insulation glass, Safety glass |
| Manufacture of patio roofs (cold roof/warm roof, various roof shapes)Assembly | – | – | – | – | Aluminium, Laminated safety glass, Polycarbonate, Glass |
| Manufacture of garden rooms with fixed glazing and frameless sliding glass wallsAssembly | – | – | – | – | Aluminium, Glass |
| Manufacture of load-bearing steel components to DIN EN 1090-2 (FPC)Assembly | – | – | – | – | Steel |
| Manufacture of load-bearing aluminium components to DIN EN 1090-3 (FPC)Assembly | – | – | – | – | Aluminium |
| Powder coating of aluminium profiles (in the colour of your choice)Surface | – | – | – | – | Aluminium |
| Planning with CAD system (initial planning, scale drawing, detailed site measurement)Engineering | – | – | – | – | – |
| Installation incl. turnkey execution with ancillary trades (foundation, bricklaying, concrete work,Assembly | – | – | – | – | – |
| Specialist retailer/sales and installation of shading systems (awnings, external venetian blinds,Assembly | – | – | – | – | Aluminium, Acrylic fabrics |
| Installation of lift-and-slide systems, sliding systems, tilt-and-turn windows, top-hung windows,Assembly | – | – | – | – | Glass, Aluminium |
Additional services
Quality & Certification
The factory production control (FPC) is certified to DIN EN 1090-1, -2 (steel) and -3 (aluminium), which is required for CE marking of load-bearing components under the European Construction Products Regulation. Certification by an authorised body is subject to continuous recurring audits.
| Evidence | Geldern |
|---|---|
| DIN EN 1090-1 (FPC) | |
| DIN EN 1090-2 (steel) | |
| DIN EN 1090-3 (aluminium) |
History
- 1993
Company founded; since then more than 3000 projects completed
- 2000
Manufacturing in the Geldern-Walbeck industrial estate
- 2015
Certification to DIN EN 1090 (factory production control)