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  1. fdiddy

    Grp Composite primer

    Hi all, I need to paint my internal grp composite door. What primer should I use,1 or 2 coats and do I need to sand it to scuff it up slightly. Thanks
  2. fdiddy

    Insulation over dormer window & roof

    Hi, I need some advice on topping up insulation in a dormer window as seen in the first pic.should I install right to the wall or stop at the end of the aeroboard?I will be installing 200mm knauff eko. For pic 2, in between the 2 dormer windows is the roof which also has 100mm aeroboard. Is...
  3. fdiddy

    Attic insulation top up & Electrical wiring

    Hi all, I currently have 100mm attic insulation and would like to top it to 300mm in total. Problem is electrical cables are running on the existing insulation with very little slack.can the insulation be laid over the wiring without a fire risk. Thanks
  4. fdiddy

    Is it possible to to measure water temp in cylinder by measuring return pipe to boiler?

    Hi All, Trying to find an accurate way of measuring the temp of the water in a hot water cylinder, i have a temperature probe which is currently attached to the boiler return at the bottom of the cylinder. is that an accurate way of measuring the water temp in the tank? I know that as...
  5. fdiddy

    Is it wise to leave boiler on throughout the day

    Hi, Is it wise to leave the boiler on throughout the day, and when a thermostat calls for heat, then the circulating pump switches on and off accordingly. Pros and cons of doing this??I'm guessing it will use more energy but would like to know people opinion on this... thanks
  6. fdiddy

    Wiring 3 motorised valves to a relay

    Hi all I currently have 2 motorised valves that are wired to a plug and working perfectly via a WiFi switch. These 2 valves control the downstairs and upstairs rads. I also have a hot water circuit that has a motorised valve but is always manually open as it's currently not powered. I would...
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