Powered by FlexiProof

Roof-Calc is proudly built and maintained by your suppliers at FlexiProof, and provided to you freely as part of our mission of achieving flat roof success for all.

Build accurate quotes

DIY customers, professional installers and sales assistants alike can confidently create accurate material specifications for projects quickly and easily.

Manage your calculator

The Roof-Calc dashboard enables various configuration and integration options for your e-commerce solution and supports your team in retrieving and modifying quotes.