Now allows you to generate your own 7 Page comprehensive structural and wind reading report using the latest 2015 BRE 489 Wind data and an itemised picking list.
System Calculator
Select your mounting system calculator
ExpressFixx the perfect system
for all tiles and slate roofs
The REDtip calculator is suitable for the REDtip above-roof pitched installation system.
REDtip Calculator Version 2.106
The variables in this calculator are derived from BRE Digest 489 and the results of MCS012 testing.
Further references: BRE Digest 489; BRE Digest 495; Eurocode-1 (BS EN1991).
Whilst every care is taken to ensure the accuracy of these calculations REDtip cannot be held responsible for any errors. Please check results carefully and if in doubt, consult a structural engineer.