Ultraline windows deliver slim casement profiles with equal sightlines to both opening and non opening vents.
These two characteristics maintain the equilibrium synonymous with the Ultaline brand.

Integral shoot bolt locking, safety glass as standard coupled with internal glazing provide both security and stylish proportional design.

– Frame Width: 40mm

– Opening Vent Width: 52mm

– Frame Depth: 58mm

– Cill Depth: 42mm – 135mm

– Glass Units:

– Double Glazed Units 24mm

– Triple Glazed Units 36mm

– Integrated Blind Units 28mm

– U-Value of 1.63 – 1.37

RAL 7021 Matt

RAL 7016 Matt

RAL 9910 Gloss

We also offer an extensive range of non standard ral colours to choose from.

The colours displayed on the following chart are for guidance only.

The displayed colour will depend on your monitor.

CLICK HERE to view RAL colour guide PDF

Brushed Graphite

Brushed Platinum

Polished Ebony

Sealed insulated units are double glazed typically 4mm Planitherm total low ‘e’ glass inner pane with 4mm clear

toughened outer pane and a 16mm Argon filled cavity. Planitherm Total glass offers significantly better

thermal insulation than traditional low ‘e’ products and is one of the most energy efficient low ‘e’ glass

products available.


• Download Planitherm brochure PDF

• Download Thermobar data sheet PDF




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