Question 1

What size F7 pergola beam do I need?

Accepted Answer

F7 pergola beams are typically supplied in 140×45, 190×45, 240×45, 190×90 and 240×90 mm sections. The correct size for your project depends on the span, spacing and load condition — always confirm against the AS 1684.2 pergola beam table for your wind classification.

Question 2

What spacing should I use for F7 pergola beams?

Accepted Answer

Pergola Beams are typically installed at 900 or 1200 or 1800 or 2400 mm centres in Australian residential construction. Wider centres mean larger sections; narrower centres allow smaller sections or longer spans for the same section.

Question 3

Is F7 suitable for pergola beams under AS 1684?

Accepted Answer

Yes — F7 Hardwood is recognised under AS 1684 for pergola beams in residential construction. Wind classification, load condition and span all affect the specific section size needed; always size against the official AS 1684.2 (non-cyclonic) or AS 1684.3 (cyclonic) table.

F7 pergola beams span tables (Australia)