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GNA Holzbau – Fertigung

Carpentry for roof structures, wooden balconies, stairs, saunas and individual timber constructions with its own workshop in Vösendorf.

GNA Holzbau Logo

GNA Holzbau und Handels GmbH

2334 Vösendorf (AT)New on Amplifa

2012Founded
approx. 20Employees
600+Completed projects
1998Start of timber construction and craft experience

About GNA Holzbau

GNA Holzbau und Handels GmbH is a carpentry business based in Vösendorf near Vienna. The company was founded in 2012 by Gani Abazi and his brother Nazmi Abazaj, both of whom ventured into self-employment after many years of experience in the woodcraft trade; the company name derives from the initials of the founders. With a team of around 20 employees, the company manufactures and assembles timber constructions such as roof structures, carports, terrace roofing, wooden balconies, wooden stairs, Finnish saunas, pergolas, pavilions, conservatories and handcrafted igloos. All timber components are cut to individual customer requirements in the company's own workshop. Planning is carried out, among other things, with modern 3D software, and the offering also includes concrete coping elements and parapet coverings (attica) as well as roof windows, roller shutters and light domes. More than 600 projects have been completed to date, with a focus on attic conversion.

Site
Vösendorf
Processes
Roof structures (planning, construction and assembly), Attic conversion, Concrete coping elements and parapet coverings (attica), Carports, Terrace roofing, Canopies, Igloos (handcrafted, individual), Wooden balconies (manufacturing and assembly)
Materials
Wood, Concrete, Steel (modern roof structure variants), Steel
Founded
2012
Employees
approx. 20
Industries
Timber construction, Carpentry, Private / residential construction
  1. 01

    Consulting and planning (3D software)

  2. 02

    Cutting of timber components in own workshop

  3. 03

    Manufacturing of the constructions

  4. 04

    Assembly on site

Materials and Processes

Holz

Wood

Main material for roof structures, balconies, stairs, saunas and constructions in various types of wood.

Beton

Concrete

Used for coping elements and parapet coverings (attica).

Stahl

Steel

Modern roof structure variants alongside traditional timber constructions.

Locations

Vösendorf

AT

Headquarters and workshop

Materials
Wood, concrete, steel
  • Machine fleet for timber cutting

Components

Roof structure
Roof structureCarpentry · Residential construction
Wooden balcony
Wooden balconyCarpentry · Residential construction
Wooden staircase
Wooden staircaseCarpentry · Residential construction
Terrace roofing
Terrace roofingCarpentry · Residential construction
Carport
CarportCarpentry · Private construction

Inside the production

Workshop in Vösendorf
Workshop in Vösendorf
Timber construction project
Timber construction project
Assembly of a timber construction
Assembly of a timber construction
Roof structure execution
Roof structure execution
Terrace roofing
Terrace roofing

Industries

Timber constructionCarpentryPrivate / residential construction

Processes & technical limits

ProcessesToleranceMax. partWeightLot sizeMaterials
Roof structures (planning, construction and assembly)Assembly––––Wood
Attic conversionAssembly––––Wood
Concrete coping elements and parapet coverings (attica)Assembly––––Concrete
CarportsAssembly––––Wood
Terrace roofingAssembly––––Wood
CanopiesAssembly––––Wood
Igloos (handcrafted, individual)Assembly––––Wood
Wooden balconies (manufacturing and assembly)Assembly––––Wood
Outdoor wooden stairsAssembly––––Wood
Finnish saunas (planning, production, assembly)Assembly––––Wood
Pergolas & pavilionsAssembly––––Wood
ConservatoriesAssembly––––Wood
Staircases & stairs (wooden staircase construction, manufacturing and assembly)Assembly––––Wood
Terrace decking & wooden walkwaysAssembly––––Wood
Roof windows, roller shutters and light domesAssembly–––––
Miscellaneous carpentry workAssembly––––Wood
Cutting of timber components in own workshopMachining––––Wood
Planning with modern 3D software (roof structure, roof build-up, roofing)Engineering–––––

Additional services

Roof structuresAttic conversionConcrete coping elements and parapet coverings (attica)CarportsTerrace roofingCanopyIglooWooden balconiesOutdoor wooden stairsFinnish saunaPergola & pavilionConservatoryStaircases & stairsTerrace decking & wooden walkwaysRoof windows, roller shutters and light domesCarpentry workPlanning and assemblyConstruction and repair of roof structuresManufacturing in own workshop

History

  1. 1998

    Gani Abazi begins to pursue his passion for wood and craftsmanship after many years of experience at a renowned company.

  2. 2012

    Founding of GNA Holzbau und Handels GmbH by Gani Abazi and his brother Nazmi Abazaj, named after the initials of the founders.

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