Argon Filled Units

Argon filled units are double or triple glazed units where the space between the panes is filled with argon gas instead of ordinary air. Argon is a poor conductor of heat, helping to improve the insulation of the glass and reduce heat loss.
Size
We manufacture to your exact measurements — no fixed size list. From small panes for cupboards and vents to full window and door-sized units, just send us your width and height in mm.
Spacer Bar
Available in Aluminium or Warm Edge, in Silver, Black, White, or Grey — with widths from 4mm up to 20mm to match your existing unit.
Glass Thickness
Available in 3mm, 4mm, 6mm, 8mm, 10mm, and 12mm per pane. Not sure what you need? Send a photo of your existing unit's spacer bar and we'll match it.
Glass Type
Often paired with Low-E Glass for maximum thermal performance, or available with Clear Float, Toughened, or Obscure/Patterned glass.
Unit Type
Argon fill is available as part of a Double Glazed or Triple Glazed unit, in one or both cavities — let us know which you need.
Additional Options
Available on request: Georgian bars, Duplex bars, Decorative Leaded designs, Custom Cut-outs
Not sure if Argon-filled glass is right for you? Let us know your requirements and we'll advise on the best spec.
