How to Measure and Estimate Pricing for Your Canopies
Let's say your pergola has a 21ft. width and 10 ft. projection (back to front) ...
 of the 50" standard sizes (just under 21 ft. width) would allow all available fabrics. Pricing would be between $17-$21 per square foot, depending on fabric selection.
 of the 64" standard sizes (21' 4" width, we would trim down slightly to fit) would allow most all solid and mesh fabrics, but only a select few stripes. Pricing would be between $16-$20 per square foot, depending on fabric selection.
 of the 84" standard sizes (21 ft width) would allow all mesh fabrics, and a few 80" solid fabrics. Pricing would be between $15-$18 per square foot, depending on fabric selection.
The width measurement would determine whether to use standard sizes with standard pricing, or custom sizes with 10% upcharge. The 'projection' (back to front -- mounting point to mounting point) can be any increment and does not need to meet any custom size requirement.
Often customers use a combination of sizes AND/OR a combination of colors (i.e. Stripe/Solid/Stripe, etc) to achieve the best price available AND/OR create the most decorative look for their project.
Additional Decorative Hangdown Valances on the canopies are $40 per canopy ($50 on 84" sizes). Hangdowns are typically 12-16 inches in drop down length, but can be shorter if desired.
*Prices do not include shipping and handling charges or taxes, if applicable. Prices do not include the pergola or frame structure. Prices quoted are for assembled canopies and all required hardware for installation. Shipping costs vary depending on location.