ProDave

900 is the requirement for a domestic stair.

What sort of EWI are you thinking of and what finish over it? There are on line tools that will do a condensation analysis of your proposed new make up. But if doing this, I would add new insulation direct onto your existing plasterboard, and THEN the battens for your service void and plasterboard. That keeps all services inside the (hopefully) sealed wall make up with no penetrations.

I would do dowels and glue and coach screws from behind. That should cover all bases without spoiling it with visible fixings.

Unless the verge is wide enough for a mini digger I suspect they will want to close 1 lane of the road. What sort of road and how busy? I doubt you will get very far arguing it is not necessary. Post a plan of the proposal. Is there any way it could avoid running along in the verge, i.e. enter your plot at a different location? One thing I found when getting services in, is don't expect anything to happen quickly, forget any notion of trying to get different service connections coordinated, and don't plan a holiday in the 3 month window after your inspection as there will be no flexibility to change their date.

That is correct. But as you are going to the expense of moving the cylinder, give serious consideration to upgrading to an unvented cylinder that basically gives you mains water pressure hot water, and enables you to remove the header tank in the loft. Once you have had mains pressure hot water you will not want to go back to the old gravity feed system.

All our internal doors are 826mm and even that only gives about 780mm clear opening width. Cupboard doors can be narrower and of course a lot of what H sell is for retro fit into older houses and nobody is ever going to check or care. Time to discuss with H and change them for a bit wider?

Only use that soil to fill in around the outside of the trenches. Do NOT use it to fill in the inside of the trenches which will eventually support your patio, it WILL settle, you will not be able to compact it enough. The idea digging foundation trenches is you scrape them flat as you go with the digger bucket, you don't leave loose stuff in the bottom and if you do you remove it, not compact it down. You are trying to pour on stable undisturbed ground, not partly infilled stuff on top of it.

This is a major purchase, usually your house is the most expensive thing you ever buy. It IS worth a good long day trip to thoroughly look yourself. Depending where you are anything from 3 to 6 hours driving. If you don't think you can do it in a day, book a B&B. Get that carpet up and look at the slab, in particular look for crack. and as I say buy or borrow a good long spirit level.

And I chose the Conder for similar reasons, the main ones being price, and by buying from TP it was delivered on their vehicle with a hiab. Some other suppliers were telling me I had to have a telehandler on site to offload it from their vehicle. It would have been too high for my little digger to reach to lift it off.

Yes our plot is on the registry as land 50m east of (neighbours house) Street naming is another fun game to play later.

I used offcuts of 20mm thick wood fibre board notched round the fixing brackets, then my air tight membrane taped to the window, then plasterboard. Cut the ends of the wedges off close to the window so they are not an additional obstacle.

I would certainly want to pull that carpet up for a look. I bet the surveyor did not do that. Go armed with a long spirit level and your camera again.

I fitted a Mendip Stoves Chirchill 5 in my house. We chose it after doing a tour of all the stove retailers within 50 miles. The important thing is the stove takes both primary and secondary air from the ducted air in port. Not all do. Building control checked and certified the installation, the main things they check was distance to combustible materials from the stove and flue, requiring a copy of parts of the installation manual to check against.

1) Consider something else without moving mechanical parts, e.g one of the air blower treatment plants. 2) Rainwater soakaway and foul soakaway should be separate. The "plan" to share them may suggest you are short of land to do it properly. Post a site plan so we can see how much space you have. And welcome to the forum.

My no 1 question is WHERE are you? I would be very surprised if this is in the UK. Can you have the water tested? if it is not corrosive, why the need for a heat exchanger? just pump(s) and 2 or more 2 port valves. Use a heat pump hot water cylinder with a large area input coil.

Yes you won't need the bottle trap outside.

Yes 110mm to 40mm reducers are standard items and all sealed. It does not even need a branch straight into the top of the 110mm might be okay in some situations.

Do you have a link with dimensions?

That's more like it

Start with posting an anonymised plan or aerial view showing your plot layout and what you know about what is there.

The nearest from that site is this https://www.fhbrundle.co.uk/products/09FA608__18"_Galv_Garage_Door_Bolt_ Even that will need adaptation. It seems I have invented a new sort of gate bolt that nobody makes?

Your choices are apply for planning permission before continuing. Or just do it. If the planners notice and try and enforce it, then your first course of action is apply for retrospective permission. Only if that is refused (and an appeal is refused of you try that) that you will have to revert to what was there before. My gut feeling is it won't be refused. Out of interest how long has the garage been there?

Yes but I am trying to make the connection between the 2 more solid and less likely to rattle in the wind. These are not exactly solid gates.

Warning. Worlds worst mockup ever: that's all I want. Imagine that bit of chrome tube had a handle on the left hand end. When engaged there are 2 fixings on each gate and it is solid. It would just slide out to the left to open one gate or both (one will have a drop bolt into the ground). And a stop to prevent it coming all the way out. I could make it myself, even that bit of chrome tube and 4 galvanised conduit clamps in place of the plastic ones. Surely something like this must exist?

So in pic 2 you are already in the process of raising the height of your garage roof. I don't see the neighbours extension having any relevance to what you are doing, but it is outside what is allowed by permitted development so you should seek planning permission. If you don't then it's possible the planners may enforce it's removal. Worst case you put it back as it was. What to you want to achieve with this raised roof?