Aluminium windows and doors manufacturer UK - Profal Aluminium

IMPERIAL SU

IMPERIAL SU

IMPERIAL SU is a modern system of classic aluminium frame windows compliant with the stringent thermal insulation performance regulations effective from 2021.

INSTALLATION DEPTH: 65MM
FRAME + LEAF ASSEMBLY: 76MM
MOVING POST ASSEMBLY: 91MM
GLASS THICKNESS: 4-51MM
THERMAL INSULATION: 1,27 W/m²k or better
WATER TIGHTNESS: Class E1200
AIR PERMEABILITY: Class 4
WIND LOAD RESISTANCE: Class C5/B5

We provide a wide colour range for our products.

  • All doors, windows and structures of aluminium profiles in our range are available in the full RAL palette of 213 colours (with flat or glossy finish), and with sand texture or metallic hues.

  • The aluminium doors and windows can optionally have the profiles anodised (which is galvanic coating of aluminium) to improve corrosion resistance. The anodised finish ranges from light to dark options and can be had with a peened or brushed texture in the following options: golden, silver, black, champagne, brown, olive green, or stainless steel.

 

  • There are woodgrain film colours to choose from: ask our sales representatives for availability.

Notice: Before choosing a colour, compare it with a physical colour sample swatch; some colour tones may vary from the shown on this website.


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