Physical fit first
Exact width and depth beat nominal labels. If dimensions aren’t verified, we don’t pretend they fit.
We match real dimensions, mounting, budget and roof behavior against source-backed product data — then rank the strongest fits.
Five inputs.
No account.
No generic quiz.
Fit comes first.
Enter the maximum clear footprint. We test verified product dimensions, not the rounded size on the box.
Tip: nominal “10 × 13” pergolas often need an extra inch or two in the real footprint. Decimals are accepted.
Exact width and depth beat nominal labels. If dimensions aren’t verified, we don’t pretend they fit.
Budget, roof behavior, materials, installation and warranty become a transparent Fit Score.
Evidence quality is scored separately, so a compelling product with weak documentation can’t hide behind a high match score.
Manufacturer pages, manuals and authorized retailers feed the dataset. Affiliate economics can choose between equivalent merchant offers only after the product ranking is finished.