General daylight design guidance

NARM Technical Documents

These are detailed documents drawing on knowledge and experience from within NARM's influential Technical Committee, as well as independent research.

NARM NTD01.2
An introduction to natural daylight design through rooflighting:
A broad based guide to factors affecting rooflight specification in all building types

NARM NTD07
NARM Statement on CE Marking

NARM NTD09
Rooflights: Glass, Polycarbonate or GRP?

NARM NTD11
Understanding the differences between ‘non-fragile’ rooflights and ‘walk-on’ rooflights for deliberate foot traffic

NARM NTD12
An introduction to natural daylight design in domestic properties

NARM NTD14
Glass rooflights - specification guide

NARM Quickguides

These brief documents are designed to provide a distillation of key data on specific subjects for a quick overview.

QUICKGUIDE 04
Designing with daylight – notes for specifiers