No, not the operating system, I really do mean the things that let light into rooms and heat inside (mostly). Day one of a two-day installation by Anglia has gone really well, and I’ve got a lot done working from home while the team got on with it.
It’s only now that I have the new units in that I can look at the old ones and see how tatty they were getting, with blown seals and condensation everywhere. Lady M negotiated a good price on a like-for-like replacement.
The plan is to swap ends so she works from home tomorrow and does final sign off on the work. I shall head in to a library and look pretty. I’m reasonably sure my staff would add the word “gormless” on the end of that last sentence.