Top Ten SAP Report Tips
1. A good SAP rating can be achieved by
using an efficient heating system
2. When building an overglazed extension
an upgraded heating system should
virtually guarantee a compliant SAP
report
3. Keep glazing to a minimum to ensure a
good SAP rating
4. The use of thermal blocks helps to keep U-Values low in SAP calculations
5. Ensure SAP reports are prepared at design stage to minimise complications
later on during the build
6. Using accredited construction has a positive effect on SAP calculations
7. Always try to better basic standard elemental U-Values to help acquire a
pass in a SAP report
8. On conversions ask Building Control what improvements if any they require
to current elements before finalising design work and requesting SAP
reports
9. Quality products aid SAP ratings
10. Do not rule out the possibility of renewable energy technologies. Heat
pumps greatly improve SAP ratings