Performance

Acoustic, traffic
Acoustic solutions with VELFAC 200 DGU
SBD - Secured by Design
Security - VELFAC 200 DGU is SBD accredited
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VELFAC 200 DGU is Part Q compliant
Water test
Weather tightness with VELFAC 200 DGU (AWW testing)
Operating forces test
Functionality and Operating Forces test
The NV Buildings in Manchester
CWCT with VELFAC 200 Plus is NHBC compliant
Child testing the standard restrictor
Safety with VELFAC 200 DGU
Sustainability icon
Sustainability and VELFAC 200 DGU
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Solar protection with VELFAC 200 DGU
Durability icon V200
Durability with VELFAC 200 window systems
Energy performance icon
Energy performance with VELFAC 200 DGU
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DoP documents and CE marking VELFAC 200 systems
Norms & Standards - DK
Certificates for VELFAC 200 DGU
Principle for Natural ventilation
Natural ventilation in buildings with VELFAC 200 systems