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Hi all, I ordered 4t of readymixed floor screed from a company yesterday in order to raise my garage floor by circa 75mm. The mix looked quite dry but the driver managed to make a ball and said it was ok. I laid the screed but I couldn't float it flat as it seemed too dry. I compacted and made...

Hi everyone, I need to raise a garage floor that is sloping. The floor currently is concrete and I want to build up with insulation boards and then concrete screed. Lowest end needs to be raised 180mm and shallow end by 125mm. What is the best thickness boards and screed to achieve this? Do I...

Hi, Heating engineer replaced my 3 way valve head (as well as a new pump) last year. He fitted a Corgi model: A3MID-C. He mounted on the old valve. The motor has just started ticking when both the water and heating are on. Apart from this, everything works I.e. Heating, water all ok and...

Hi all, A heating engineer recently replaced my controller, pump and diverter with the following: - Controller: Drayton LP722 - Pump: DAB Evosta 40-70/130 - Diverter: Corgi 22/28mm mid-position valve actuator Its a gravity system. About 2 hours after he left, the diverter...

Hi all, Just joined and I hope you can help! Just moved into a mid 90's house and trying to connect a new PI security light outside my kitchen door. There is a existing 2 gang switch already which controls the kitchen celling light and what will be the new security light. A 4 core cable...