Sales agency for windows, doors, stairs, sun protection and canopies from German manufacturers

Handelsvertretung Grunwald

57076 Siegen · GermanyNew on Amplifa

1995Founded

1Employees (owner)

1Location

About Handelsvertretung Grunwald

Handelsvertretung Grunwald is a one-man company founded in 1995 by Frank Grunwald and based in Siegen. As an independent commercial sales agent, the company brokers high-quality building and furnishing elements from German family-run businesses between manufacturers and the craft and construction companies that purchase them. The portfolio includes windows in wood, wood-aluminium, aluminium and plastic-aluminium, front doors with burglar resistance up to RC 3, interior doors including XXL sliding doors, loft doors as well as fire and smoke protection doors, interior stairs, shutters and sliding shutters, plus entrance canopies and terrace roofs. Represented manufacturers include Alphakon, HDE, HEFRO, Kaiser Sonnenschutztechnik, Nießing, Sorpetaler and Stockhausen Treppen. The brokered products are predominantly made of wood, aluminium, plastic, steel, stainless steel and glass. The company sees itself as a bridge between manufacturers and trades, offering personal customer support, project consulting and appointment scheduling. Delivery of the brokered products takes place in Germany.

Site: Siegen
Processes: Commercial sales agency / sales for windows, front doors, interior doors, stairs, shutters, canopies, Sales/consulting for windows, front doors, interior doors, stairs, shutters and sun protection, Brokering between manufacturers and craftsmen/construction companies, Personal customer support and project consulting, Appointment scheduling and advisory meetings
Materials: Wood, Aluminium, Plastic, Steel, Stainless steel, Glass, HPL
Founded: 1995
Employees: 1
Industries: Building elements (windows, doors, stairs, sun protection), Construction and furnishing trades / craft

01
Manufacturer support
02
Product consulting
03
Brokering to craft and construction companies
04
Appointment scheduling and advisory meetings
05
Project support

Materials of the brokered products

Holz

Wood

Renewable raw material with high thermal insulation, PEFC- and FSC-certified, for windows, front doors and shutters.

Alu

Aluminium

Durable, low-maintenance and 100 % recyclable material for windows, doors, sun protection and canopies.

Plastic

Material for plastic and plastic-aluminium windows with good thermal insulation performance.

Stahl

Steel

Used for loft doors and stair constructions.

EdS

Stainless steel

Used in stairs and canopies in combination with glass.

Glas

Glass

Material for stairs, canopies and terrace roofs.

HPL

Material for stair construction, especially at Stockhausen Treppen.

Location

Siegen

Office / business office

Product areas

**Windows and front doors in wood and wood-aluminium**Brokering · Building elements

**Windows, doors and sun protection in aluminium**Brokering · Building elements

Inside the production

Partnership with German family-run businesses

Industries

Building elements (windows, doors, stairs, sun protection)Construction and furnishing trades / craft

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Commercial sales agency / sales for windows, front doors, interior doors, stairs, shutters, canopiesEngineering	–	–	–	–	Wood, Aluminium, Plastic, Steel, Stainless steel, Glass

Additional services

Sales/consulting for windows, front doors, interior doors, stairs, shutters and sun protectionBrokering between manufacturers and craftsmen/construction companiesPersonal customer support and project consultingAppointment scheduling and advisory meetings

Reference customers

Nießing doorsSorpetalerHEFRO GmbH & Co. Bauelemente KG

History

1995
Frank Grunwald founds Handelsvertretung Grunwald and has since been active as an independent commercial sales agent in the building elements industry.