VELFAC — aluminium windows and doors
VELFAC is a Danish manufacturer best known for a composite construction: powder-coated aluminium on the weather side and warm, finished timber facing the room. The result is a low-maintenance external envelope paired with an internal finish that feels closer to traditional joinery — an approach that continues to find favour with architects and self-builders alike.
Product information is published directly by the manufacturer at VELFAC's official site. In Stevenage and across Hertfordshire, 5EC holds authorised-supplier status for VELFAC.
Articles on VELFAC systems
Practical write-ups of the products specified most often in the UK.
VELFAC 200: Danish composite windows, aluminium outside and timber inside
The VELFAC 200 composite window system — construction, thermal specification and typical UK applications.
Read the article → 4 May 2026VELFAC 400: slim sightlines for architect-led minimalism
VELFAC 400 pushes the composite window towards minimalist architecture with markedly narrower sightlines.
Read the article → 26 May 2026VELFAC composite doors: matching the windows through the whole elevation
VELFAC's composite doors carry the aluminium-and-timber construction of the window range through to the entrance.
Read the article →Other brands in the journal
Continue with the ranges we cover alongside VELFAC.
Schüco
German engineering that sets the benchmark for the wider aluminium industry.
Cortizo
Spanish manufacturer with one of the largest extrusion operations in Europe.
Kobbe
Bespoke aluminium entrance doors, engineered to individual specification.
Kubu
Smart lock sensors built into the multi-point locks of aluminium doors and windows.
Rationel
Scandinavian precision in composite timber-aluminium windows and doors.