Energy saving
Floor Insulation
Timber floors can be insulated by lifting the floorboards and laying mineral wool insulation supported by netting between the joists.
You can also use a regular tube sealant, such as silicon to fill gaps between floorboards and skirting boards to stop draughts. A note of warning, however - don't block under-floor airbricks in your outside walls. Floorboards will rot without adequate ventilation.
For more on how floor insulation works, costs, savings and other considerations see the Energy Saving Trust information page1.
Other Links
Search and find
Find a professional (https://www.planningportal.co.uk/planning/planning-applications/find-a-trade-professional)
Find a professionalRTPI Directory of Planning Consultants (https://www.rtpiconsultants.co.uk/#/)
RTPI Directory of Planning ConsultantsFind your building control authority (https://www.planningportal.co.uk/applications/building-control-applications/building-control/find-your-LABC)
Find your building control authorityUseful links
Make an application (https://www.planningportal.co.uk/app/applications)
Make an applicationSpeak to an expert (https://www.planningportal.co.uk/permission/planning-guidance-service)
Speak to an expertStudio Charrette consultancy calculator (https://www.planningportal.co.uk/permission/home-improvement/planning-consultancy-calculator)
Studio Charrette consultancy calculatorSell your site with Land Match (https://www.planningportal.co.uk/permission/commercial-developments/sell-your-site)
Sell your site with Land Match- https://www.energysavingtrust.org.uk/home-insulation/floor
- https://www.planningportal.co.uk/permission/common-projects/insulation
- https://www.nia-uk.org/