Glass Width (mm, cm, feet or inches accepted)

Glass Height

Pond Width

Pond Length

Pond Depth

Will the window be infinity style (open top) or framed on all sides?

Infinity
Framed On All Sides

The results of the structural calculation on your glass will be emailed to you within 1 working day. If you go ahead with an order for glass with us, the price paid for the calculation will be discounted from the total.