Fenster Products
Fenster’s window typologies and features.
Fenster’s door typologies and features.
Fenster’s supplementary products.
Fensters subsidiary Products
Product Care Guide
Our Product Care Guide for Glass and Aluminium will help you look after your product.
Powder Coated Frame Finishes
Select one of Fenster’s super durable, Qualicoat Sea-Side Approved, House Colours.
Fenster Certifications
U-Value
U-value (Thermal Transmittance) is the rate of heat transfer through a structure. The U-value is an assigned value that gauges the resistance of the transfer of heat from the outside to the inside or the inside to the outside of the fenestration, the lower the U-value, the higher the resistance.
Sans 613
SANS 613 is the South African national standard for mechanical/structural performance criteria. The criteria include water tightness, deflection, structural strength, and air tightness.
Fenster Double Glazing / Sealed Insulated Glass
Benefits from installing double glazed units in your home
- Increase insulation
- Optimize energy usage and consumption
- Noise insulation
- Increased security
