$99 / month

Curtain and Blind Calculator

Instant quoting for made-to-measure curtains, Roman blinds, and roller blinds, embedded directly in a Shopify product page. The shopper enters width, drop, fabric, heading style, and lining. The app calculates fabric usage against merchant-controlled pricing tables (CSV, Excel, or JSON) and returns a live price. Orders arrive at the merchant's dashboard with every measurement and every option attached, ready for the workshop with no callback or double entry. Built in 2015 for a Lithuanian curtain showroom, published on the Shopify App Store in 2023. Merchant-controlled pricing, metric and imperial support, and translations in English, French, Lithuanian, and Danish. Native integration with the InterioApp platform for quoting, orders, and workshop management. $99 per month or $999 per year with a 7-day free trial. Used by independent window-covering retailers in the UK, US, Canada, New Zealand, Australia, South Africa, France, and Belgium.

Ships from Shopify App Store7-day free trial