Select which heel detail that you require and give us the span (overall length of the joist)
you require based on that detail.
What is the building construction type?
(Note: Timber Frame buildings require a more specialist design therefore drawings will be required)
Fields marked as* are mandatory and must be filled in.
Leave staircase dims blank if there is none
Please insert any extra or unusual information here :
for example, pipes that may need the joists to be moved or trimmed, under floor heating, extra large pipework.
Anything that you wish to inform us of, please enter in this box.