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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,962 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceZiefenFrenke Holzbau GmbH
Frenke Holzbau GmbH Logo
Verified· 3 sources

Frenke Holzbau GmbH

Summary

About the company

The core activity of Frenkeholzbau GmbH is timber construction, particularly the planning and execution of timber construction projects such as new buildings, conversions, staircase construction, interior finishing, carports, roofing, roof renovations and extensions.

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Offering

Products & services

Industry:Building MaintenanceInterior ConstructionTimber Construction & Carpentry
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Carpentry
Wood processing to customer specifications, from small jobs to large orders; planning, workshop preparation and installation in timber construction.
Timber element construction
Timber element construction with a high degree of prefabrication for single-family houses, attic extensions and additions; installation on site in a short time.
Conversions / Renovations
Conversions, renovations and modernisations of solid building fabric; renewals with wood and variable design options.
Roof refurbishments / Roof extensions
Roof refurbishments and roof extensions with consultation, insulation and material selection; coordination of the trades involved.
Interior fit-out
Ceiling and wall linings, fit-outs with roof windows, replacement of façade windows and installation of interior doors.
Roofing
Roof coverings and roofing work as a roofer's service for protecting the house against wind and weather.
Staircase construction
Wooden staircases tailored to individual needs with various material combinations, surface treatments and design options.
Flooring
Installation of floor coverings indoors and outdoors, in particular parquet, laminate and wooden decking for balconies or gardens.
Carport
Individually designed carports to suit requirements and the customer's wishes.
Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle44
★TrustpilotSoon
PProvenExpertSoon

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Location

Hauptstrasse 17
4417 Ziefen
Opening hours
Mon
07:00 - 12:00, 13:00 - 18:00
Tue
07:00 - 12:00, 13:00 - 18:00
Wed
07:00 - 12:00, 13:00 - 18:00
Thu
07:00 - 12:00, 13:00 - 18:00
Fri
07:00 - 12:00, 13:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-108.553.349
Founded
1997 · 29 years
Last commercial register change
September 29, 2014
Employees
1 to 10

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