No more napkin math
Run length in, parts list out — posts at safe spacing, top and bottom rails, and spindles that pass the 4-inch sphere rule.
Assumes up to 6-ft post spacing and 3-inch spindles. Local code varies — we confirm the final list with you.
We'll send your results plus the seasonal Maintenance Calendar — and remind you when it's time to reorder.
Free download
When to stain, when to re-caulk, what to inspect each season — one page, on your fridge, no guesswork. Plus occasional deals. No spam, ever.