Limiting heat gain and heat loss through the building fabric is a fundamental requirement of building regulations and critical for maintaining energy efficiency. 

Below, learn about thermal guidance for the UK and Republic of Ireland and how they relate to your project. For each country and devolved nation, you’ll find government issued regulations or technical guidance documents. 

We’re also currently developing a range of supporting ROCKWOOL handbooks, providing a quick and easy reference guide of typical constructions using ROCKWOOL insulation products that will assist the end user in meeting required performance levels.

Be the first to know about new ROCKWOOL guides to thermal regulations.