Please find enclosed a cheque in payment for the under-floor insulation your company recently installed for me.
I want you to know that we have noticed an immediate improvement in the temperature level upstairs. As you know we recently had a very cold spell with freezing winds and rain. Prior to the insulation, we would have needed to use some sort of heating for those conditions, but we found just adding an extra layer of clothing was sufficient for comfort.
Our daughter from Nelson visited us last weekend and she commented on the difference. With the space under the deck outside her room it was always a very colde room, but now it is noticeably warmer.
The final 'test' for me was the bathroom, which is on the south side of the house. During cold spells it was honestly like walking into a refrigerator. The floor was so cold I always wore socks or slippers in winter. The floor is now bearable to walk on in bare feet, even during a southerly!
Thank you for your product, but a double thank you for caring enough about the environment to use recycled products. Good on you. We need more businesses like yours who act upon their convictions. Keep up the good work.