DesignMaster CAD

Comprehensive CAD library of over 4,000 quality roofing drawings

Link to DesignMaster
  • Free-of-charge drawings available in both .dwg and .dxf file formats 
  • Easy integration into your working drawings
  • Designed to save you time 
  • Complementary NBS-based specification clauses

DesignMaster is Redland's comprehensive CAD library of over 4,000 quality roofing drawings available in both .dwg and .dxf file formats for easy integration into the working drawings of your project. Designed to save you time each drawing also includes a complementary NBS-based specification clause. Use the filters below to find the drawing(s) you want.

Please note that ventilation product drawings can only be downloaded with a pitch of 35 degrees.

Detail Drawing Downloads

number of results: 3987

Product Drawing Downloads

number of results: 116

Batch Drawing Downloads

number of results: 95