Syntha Pulvin is one of the leading manufacturers of polyester powder for aluminium windows, doors, framing and curtain walling. Many of us will be familiar with the Syntha Pulvin references used to select a suitable colour.
Syntha Pulvin have produced an excellent Document M Compliance Calculator which can be used to check the reflectance value of contrasting colours using the Syntha Pulvin colour references.
If you are more used to RAL or BS colours, we have produced a list on all the RAL, BS and Syntha Pulvin Colour Ranges which will be useful.
The Syntha Pulvin Document M Calculator can be found here.