3TEST GmbH: Windows, Entry doors, Conservatories – Bielefeld

Finstral dealer-partner with 1 m² exhibition area and Planner counters.

3TEST GmbH has since 1971 been an official dealer partner of Finstral. This South Tyrolean family-owned company is one the most innovative manufacturers among the many suppliers of windows, entry doors and conservatories in Europe.

Studio-Tag am Samstag 19. September 2020, von 10 bis 19 Uhr!
Advice via video chat
Contact
Parking
Opening times
Closed . opens on Wednesday at 08:00
{{placeholderCompany}} and Finstral together offer the most complete range of windows in Europe.
3TEST GmbH and Finstral together offer the most complete range of windows in Europe.
You don’t buy windows off the shelf – windows are planned individually. The frame form, the colour, material and functions should all aim to match the architecture and furnishing style of the house. As a manufacturer, Finstral offers the greatest variety and freedom of design in Europe: practically every item in its range can be combined with everything else.
{{placeholderCompany}} and Finstral together can supply the individual entry door of your dreams.
3TEST GmbH and Finstral together can supply the individual entry door of your dreams.
The perfect entry door is always secure – and always individual. We enable you to create your very own individual solution from the extensive possibilities of the Finstral entry door programme. From technical fittings to materials – whether PVC, aluminium, glass, synthetic resin or ceramics – we can offer you the widest variety of designs.
{{placeholderCompany}} can supply conservatories for all-year-round use.
3TEST GmbH can supply conservatories for all-year-round use.
Conservatories are perfect for expanding your living area, but they have to be carefully planned and constructed. That’s why we choose these “permanent gardens” from Finstral, the experienced window manufacturer. They always provide excellent insulation, regardless of whether it is snowing outside or the sun is shining – and they offer you maximum freedom to plan your individual dream conservatory.
Plan your windows, entry doors or conservatory with the Finstral planner counters at {{placeholderCompany}}.
Plan your windows, entry doors or conservatory with the Finstral planner counters at 3TEST GmbH.
How many times have you planned windows, entry doors or conservatories? For most of our customers, it’s the first time. That’s why we offer the ideal place for planning – our Finstral planner counters. Here you can always find the latest samples of every functional and aesthetic option, offering you an accurate picture of all the possibilities.
*Mandatory fields
 
Your message to us
 
 
 
 
 
How we process your data.
We use your data in order to provide the best possible answer to your enquiry – but not for unsolicited advertising. We will thus forward your details directly to the selected dealer partner – but also only for this purpose. Here you can find all the details concerning Data Protection.
How we process your data.
We use your data in order to provide the best possible answer to your enquiry – but not for unsolicited advertising. If necessary, we will pass on your data to our partners – but also only for this purpose. Here you can find all the details concerning Data Protection.
How we process your data.
We use your data in order to provide the best possible answer to your enquiry – but not for unsolicited advertising. If necessary, we will pass on your data to our partners – but also only for this purpose. Here you can find all the details concerning Data Protection.
How we process your data.
We use your data in order to provide the best possible answer to your enquiry – but not for unsolicited advertising. If necessary, we will pass on your data to our partners – but also only for this purpose. Here you can find all the details concerning Data Protection.
How we process your data.
We use your data in order to provide the best possible answer to your enquiry – but not for unsolicited advertising. If necessary, we will pass on your data to our partners – but also only for this purpose. Here you can find all the details concerning Data Protection.
Type of building project(optional)
 
 
 
Exterior frame material(optional)
 
 
 
Interior frame material(optional)
 
 
 
 
 
Which topic are you particularly interested in?
 
 
 
 
 
Your message
 
Your personal data
*Mandatory fields
 
 
 
 
How can we contact you?