SteamyTea

How I would do it.

Basically yes. Damp boards can stop the resin curing where it makes contact, even if the outer is hard. This can lead to premature failure and a prolonged smell of styrene. Strong sunlight and high, or very low temperature can also cause problems. As I keep saying, if done right you can't get better, if done wrong, it gives it a bad reputation.

Because the resin needs an oxidising agent to link the polyester chains together. So it tries to get the oxygen out of the water, but it cannot break the strong H2O bond, so the water just gets dispersed in the free stryrene, which is carbon and hydrogen, and does not need anymore hydrogen. Or It just makes a sticky mess.

Tie a knot in the flexible pipe.

Can you tow it behind a Crapi

Sometimes people forget the really obvious. KISS

I think the issue is with cold spots, rather than the overall energy losses. Treat it the same as any other cold bridge, if you calculate it as a risk, then treat it as such, if you don't calculate it as a risk, and it proves to be one, then tuff.

Seem to remember that the CO alarm I fitted at my Mother's has to be a minimum distance from a gas boiler. They had a new boiler fitted as it kept setting off the council installed alarm. £8,000 later, lots of turmoil while fitting new pipes and radiators, the alarm went off when the system was commissioned. Council sent a man to fit a new alarm, same problem. Turns out the alarm was too close to the new boiler. £8,000

2 kegs of gelcoat weight about the same.

Shall just wait till New Year then,, will have the whole world of choice, and tariff free too. I have now decided to embrace the winning side. Keeping friendly with my Brexiteer neighbour as he has guns, one never knows.

Ah, I am after a new oven and hob, thought it was eBay/Amazon playing trick, because as soon as I placed order it went up in price or was out of stock.

Can you change the glazing unit only to 3g later on. How different are the frames really.

and you are about 150 m high.

Easiest people to sell to.

Better than selling someone else's glazing, which you seem to have done successfully.

I only (expletive deleted) my friends, not the whole country. So normal.

If only you had 2 way audio, could have sold them some walk on glazing.

I went to a minor public school that was surrounded by a haha. Just come out in a cold sweat remembering the debaggings, dunkings and floggings. I could have been prime minister. Luckily I turned out normal.

It is probably waterproof, and will stay that way, do don't get stressed about it. Main thing is that it is cosmetic, and fixable.

I would get the angle grinder out, sand off all the problem areas, then re-GRP those areas. The external corners are always going to be a problem, would probably use a glass tape on them.

The main laying up of the GRP does not look to bad, just the edges and corners that look rough. Basically what they did was use the cut edge of the roll on the trim. They should have used the torn edge. It is hard to tell if the trim was properly prepared before they started as they seem to have tried to cover up mistakes with extra flowcoat. Not a hard job to put right to be honest, just a bit time consuming and messy.

There is Cornwall. And then there is Cornwall. Are you only after a bungalow? Quick look on the Land Registry shows 2 detached properties below 180k that have sold recently, one in Illogen Downs and the other in St. Day. Probably more about but picked places by the A30.

Can you make it 2.2m by 2.2m, then line it with 100mm of Celotex?

How much insulation are you putting under the UFH pipework? If there is not much, heat will just leak out to the ground. Have you done any detailed heat loss calculations? The biggest problem with combining heating and hot water is that they are different things. You may find that you are better off heating your water with a simple E7 system, then using oil, or a heat pump, to heat the house. Regarding 'woeful' night storage heaters, sounds like they are sized incorrectly. Taking the simple example of one 21 kWh storage heater, this is charged with a 3 kW supply. It can deliver, on average, 875 W. Now to the best of my knowledge, no one makes a gas or oil boiler that small. So it is not fair to compare a 1 kW heater to a 12 kW heat source. Sizing is everything.

The benefit of making the external surfaces airtight is that you don't replace warm air that is trapped in the insulation with cold air. The disadvantage is moisture retention.