Very heavy radiator to be fitted to Thermal block wall

[Ron6a]

I have just bought a Quinn 'slieve' design double radiator 1600x723 horizontal. This is to be fitted to an outside wall of a 30 year old extension made from Thermal Blocks (no bricks). The weight of this radiator is so heavy that I cannot lift one end of it and am concerned that the wall will not hold that kind of weight. I have contacted the manufacturers, who do not make feet/stands for this model.
Does anyone have any suggestions please?

 

[Agile]

I am not familiar with that particular rad.

However, I have always managed to use 12mm or 18 mm plywood or other solid board products to support the rad and spread the load over multiple wall fixings.

Tony

 

[gas112]

drill the holes under size for brown plugs and push them home they will go then use 4 inch number 12 screws that should hold it perfectly ok . Themilites are a blooming pain for getting a sound fix there is proper thermalite plugs that just hammer in without drilling