1. Energy - A SIPS house is already 25% better than building regulations Part L (1A) 2006 without the need for additional insulation, potentially adding upwards of 5.8 points to the overall rating.

2. A SIPS house is extremely air tight, reducing uncontrolled airflow and draughts which in turn also reduces the amount of energy required to heat the property.

3. Minimal cold bridging, as low as 4% of the building fabric compared to traditional Timber frame construction which can be 16% of the building fabric.

4. By incorporating a MVHR System (Mechanical Ventilation & Heat Recovery), the internal environment will be improved, not only is the airflow in and out of the dwelling controlled, the heat from the out going air is recovered which can provide a large proportion of the heat required to maintain a comfortable living temperature.

5. A SIPS house with an MVHR system make it possible for low and zero carbon technologies such as biomass boilers, solar panels or ground source heat pumps to be used to heat the hot water, as less energy is required to the property. Further reducing the carbon footprint.

6. Materials - timber scores highly in the BRE Green Guide, potentially allowing the builder to gain maximum points.

7. Site Waste Management – Being precision manufactured in the factory, with panels and timbers cut to the required size, on site waste is reduced to a minimum, assisting the builder with there Site Waste Management plan as well as reducing the amount of waste to be disposed of, saving the builder money.

8. Health & Wellbeing – Use of a SIPS panel as a party wall, will assist the house builder to gain the maximum 4 points for reducing the transfer of airborne sound to 67 db when constructed to the specific standard detail.


    For more information on the code for sustainable homes please visit www.communities.gov.uk

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