As we are tiling the floor, I decided to replace the flooring with 25mm WBP plywood (water and boil proof) and add noggins. The main reason for this was to minimise deflection that would disturb the tiles and prevent adding a step into the bathroom...
Tiling brands Mapei and Bal recommend sealing the back and edges of the plywood before tiling (this includes WBP version) to prevent any swelling from moisture but their products were far overpriced for this. I decided to seal ours with a polyurethane vanish which is a liquid plastic so it should do the job.
I bought classi seal for the shower tray which is a extra layer of protection if the silicone fails in a few years. I was hesitant that it might be a snake oil product but I was impressed with the seal once we fitted it. Highly recommended.
Cleaned out the joists, they were full of gravel and dust from the sandblasting and building work and added fresh insulation after fitting the noggins and plywood.
150mm off the last piece of plywood
Mixed reviews on magnetic filters, I know a lot of large companies like British Gas install them with the boiler these days so i figured they may have some merit? even if it just collects some gunk in the system from gravity. I went with the Sentinel Eliminator because its got a leak free filter design, whereas others such as Fernox have been reported to leak (from reviews online).
I'll also add some X100 Inhibitor and X300 cleaner as a part of the service once the radiators are filled.
Tiling brands Mapei and Bal recommend sealing the back and edges of the plywood before tiling (this includes WBP version) to prevent any swelling from moisture but their products were far overpriced for this. I decided to seal ours with a polyurethane vanish which is a liquid plastic so it should do the job.
I bought classi seal for the shower tray which is a extra layer of protection if the silicone fails in a few years. I was hesitant that it might be a snake oil product but I was impressed with the seal once we fitted it. Highly recommended.
Cleaned out the joists, they were full of gravel and dust from the sandblasting and building work and added fresh insulation after fitting the noggins and plywood.
150mm off the last piece of plywood
Mixed reviews on magnetic filters, I know a lot of large companies like British Gas install them with the boiler these days so i figured they may have some merit? even if it just collects some gunk in the system from gravity. I went with the Sentinel Eliminator because its got a leak free filter design, whereas others such as Fernox have been reported to leak (from reviews online).
I'll also add some X100 Inhibitor and X300 cleaner as a part of the service once the radiators are filled.
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