Clement Conservation Rooflights Installation Guide

Recommended roof pitch for all 8 rooflights is between 30° and 70°.

We recommend code 3 (225mm) & 5 (450mm) lead flashing available at most builders merchants and DIY stores.

Click here for full, printable installation instructions.

Installation Guide

Installation Checklist

1. The CLEMENT conservation rooflight
2. Roof tiles
3. Double up head and cill trimmers
4. Double up rafters
5. Lead flashing – Code 5 for bottom apron, Code 3 for top apron and lead soakers
6. Vapour barrier
7. Timber battens and counter battens
8. Roofing felt
9. Insulation
10.  Plaster board with plaster skim finish

Rough guide for flashing Clement Conservation Rooflights

Click on an image to view a larger version.

  • Clement Windows on Houzz
  • Construction Line
  • Glass and Glazing Federation
  • HomePro Insurance
  • FENSA Registered Company
  • Trust Mark