This page includes useful materials compiled by the NatHERS Administrator.


The latest NatHERS news and events


A searchable index of all supporting research documents related to NatHERS

Thermal Summaries and Reports

Thermal summaries and reports for NCC 2022 updates for NatHERS

Fact Sheets

A list of NatHERS related fact sheets for homeowners, assessors and certifiers

Worked Examples

A list of four NatHERS worked examples using AccuRate, Hero, BERS Pro and FirstRate5 Software tools. 

Frequently Asked Questions

A list of frequently asked questions and their answers.