About us

For many years BOSIG has been impressing with innovative building materials for sustainable construction. It has always been our passion to step out into the future and to meet the demands of the future with intelligent products. The daily challenges in the field of construction require that we always be capable of offering you the newest and best products. We put our entire competence into the continuing development of our technology systems as well as into the application of our products.

Products and services

Window and facade sealing Systems

Winflex ® Inside and Outside
Phonotherm ® 200
Winflex ® TFS and TFU
Winfix - Combband 300 and 600 and much more Repair and sealing tapes
Alubutyl and much more


Winflex® Inside and Outside

Winflex Inside and Outside is a vapour permeable window connection strip for the swift and reliable sealing of connection Joints for window and doors. It's available in many easy to use variants. Fixing to the Frame is made considerably easier through the application of self-bonding layer.

Further reading

Phonotherm® 200

Phonotherm® 200 comprises top quality, CFC, HCFC and formaldehyde-free polyurethane hard foams. A building product must be capable of withstanding extreme conditions, especially around its base. Phonotherm® 200 is totally uncompromising here, protecting buildings against moisture whilst also providing thermal insulation. Prevent thermal bridges by relying on Phonotherm® 200 from the start.

Further reading

Winflex® TFS and TFU

Winflex® TFS is a soft elasticity, single-component adhesive and sealant.
It's resistant to early morning condensation and is vulcanised by air humidity to form a soft elastic, rubbery adhesive. Winflex® TFS has excellent weathering- and chemical-proofing characteristics and excellent bonding characteristics on all common construction surfaces.
Winflex® TFU is a viscously elastic, single-component, polyurethane-based adhesive for special use with our sealing foils.

Further reading

Brunnenstr. 75 – 77
73333 Gingen an der Fils

Phone: +49 7162 4099-0
Fax: +49 7162 4099-200
Internet: www.bosig.de
E-mail: Send message

Contact person

Bin Liu
Sales Manager
Phone: +86 1381 6806782
E-mail: Send message

DHD Trading Co. Ltd.
255 Xinjinqiao Road, Unit 343
201206 Shanghai/Pudong
P. R. China

Phone: +86 21 50321953
Fax: +86 21 50323192
Internet: www.bosig.cn
E-mail: Send message

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