This excavation gave a recessed pathway along beside the house, and I decided ages ago to put in a retaining wall about six feet from the house (photo below right, taken in opposite direction).
This retaining wall is essential to prevent the higher ground of the "garden" (I like to call it that - it will be true one day!) moving gently back towards the house; this would again cause dampness and, having spent time and money in sorting this issue, I have no intention of ever letting it return. However, as you can see, the wall is still not finished!
It seems almost all paving is really quite expensive, but I have made it sound cheaper by comparing it to the cost of carpet. You certainly get what you pay for; if it's cheap then it looks cheap and you'll regret it. I did a fair search - cast cement, brick, reconstituted stone, real stone, etc, in a variety of colours and various finishes (but who wants polished stone outside?). Eventually I found I could get imported tumbled limestone, 30mm thick in regular sizes, for £32 per square metre. We chose the pale grey (with a faint hint of purple?) which hopefully will set off the greying yellow of the Cotswold limestone.
It seems the modern way is to lay a huge bed of cement, lay the paving of your choice and then add a dry mix for the grouting. Something in me still rebels at the thought of laying paving on cement - it seems so permanent. After all, in 2011 we got rid of nine 18-ton lorry loads of hardcore, soil and stuff from this house (and there were yards of concrete path and slabs all at the wrong height) so why should I want to lay more new cement? So, after a lot of deliberation, I have gone for a dry bed of sand on MoT Type 1 hardcore (which was already laid in 2011). This has the benefit of being easily reversible (a key principle for old buildings) but requires to be held in place with solid edging. [Top Tip - work out the entire cost before you decide anything - edging can add a lot to your costs, especially for some of those reconstituted stones.] I decided to use granite setts which I could buy for about £2 each (and they are almost 25cm long); I am also saving a bit of cash and work by laying the sand up to the wall of the new extension (the level being two bricks below the DPC). Since the extension was laid out with the use of a laser, this also gives me a good level to work from.
So, in the last three weeks I have laid the last little bit of concrete (near the drains) and a lot of setts in a slightly complicated pattern. This is because I didn't
want a straight pathway and, in any case, I have to avoid various obstacles such as the gas meter box and a few drains. Clearly, you have to get the setts right: the right plan measurements to avoid cutting the slabs, and the right height as well. The first thing I had to do, therefore, was to cut granite setts. This is achieved by use of a bolster and a decent mallet; a few good blows with the bolster carefully held yield a pleasing result. However, it is made more difficult if your setts are not smooth and then the bolster is not making good contact along its length. Result - it splits in not quite the right direction!
The current situation is that I have finished the preparation along the side of the house.
The setts on the right will separate the paving from a strip of earth so that I can plant a few things to make the wall look pretty. On the left, iron grating will fill the gap and allow the house wall to breathe. Notice that the gas meter box is a bit high; this is a good indication of how much lower the ground level is now - when it was fitted it seemed ever so far down! All I need to do is to work out how much Type 1 and sharp sand I need to order, then I can start laying. Then I have to do the rear of the house and extension...
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