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Go to Sealed Unit Cost Calculator

Gas Usage Calculator

Recalculate

Gas
Used
Litres
Per Unit
Cost of
Gas / Unit
Argon
-
-
Krypton
-
-
Xenon
-
-

Enter your Insulated Glass Sealed Unit airspace, dimensions and gas figures below and click the 'Recalculate' button above to calculate your gas litres per sealed unit value and cost which will be displayed to the left.

Height of IG (Metres) Width of IG (Metres)
Air Space (mm) Gas Fill Ratio (%)
  Cost of Gas
Per Litre (£)
Units Per
Cylinder
Cylinder
Contents
(Litres)
Argon -
Krypton -
Xenon -

Please note:

Default costs are based on figures provided by BOC Gases in February 2009.

Default cylinder volume is for a size 'L' cylinder gas at atmospheric pressure.

All above calculations do not allow for gas wastage.

Recalculate

Useful information and cost implications

Consider the cost of corner keys:


Standard Corney Key
x 4/5 times the cost =
Gas Corner Key

A Gas Hole Punch Tool Kit could save you the cost of gas corner keys (see web link and photos below):


Please note: Collars and sleeves will be required for this method, but the cost of collars and sleeves is minimal in comparison to the cost of gas corner keys.

Multigas Fillers:

See Thermoseal Group's own range of Gas Fillers for all levels of IG sealed unit production (click link below):