With more than 20 years' experience in energy efficiency and sustainability, Karen cuts through the jargon to explain environmental impacts and help you find greener options. Insulating a pitched roof ...

I'm interested in finding out more about loft insulation - will it save me money off my energy bills and why is it important? Can you explain what it's all about and what are my options? A home energy ...

If you have discovered wet loft insulation in your roof space you are likely to be wondering how it got that way. Insulation is so important in keeping your home at a comfortable temperature, as well ...