Nationwide Energy Services Loft




		Important Information
		1. Items stored in loft spaces should be removed by the customer before insulation can take place
		2. Items like mirrors and pictures on walls leading to the loft access should be removed.
		3. The time taken to install the insulation depends on the size, type and thickness being installed.
		4. Old insulation does not have to be taken out; this can be covered and toped up to the required thickness.
		5. If there is already 50mm or above in the loft then we will top up the required thickness.
		6. All technicians have been trained to a high standard and will carry ID cards and all necessary tools and equipment to complete the insulation including dustsheets, lights and ladders.
		7. If the loft has no insulation, two layers will be installed one between the joists, usually (100mm) and the second (150mm) at right angles across the joists, which will result in the joists being covered, this is to ensure optimum levels of energy efficiency.
		8. Pipe and tank insulation will be upgraded if required; the installer will assess this and make the necessary changes.
		9. Walkways will be fitted (if applicable) from the hatch to the tank for access and maintenance. (Please be aware this may be chargeable.)
		10. Insulation must not block eaves or interfere with ventilation of the roof space, so a 50mm gap id required between insulation and underside of the roof in the eaves.
		11. The insulation will be retained 75mm from all electrical apparatus penetrating the ceiling i.e. recessed lighting.
		12. All debris resulting from the insulation will be removed.
		13. Electric cables from cookers, showers and immersion heaters shall not be covered by insulation.
		14. Boarded areas will be insulated over (if not in use).
		15. When completed the insulation in the loft will be no less than 250mm thick.
		16. The loft hatch will also be covered with insulation inside a polythene bag, however if a loft ladder if fitted this may not be possible.
		17. The loft hatch will have draft proofing fitted and two hooks and eyes to hold it in place again if a loft ladder is fitted this may not be possible.
		18. If you are unsure about anything speak to the technician, he will be happy to help with any questions you may have.