Dear all,
Having read through the entire list of comments here I have gained some idea of what I think I should do, but thought I\\\'d try and get some confirmation from the list.
I have a number of computers that need to remain on 24/7/365 and would like to locate these in the loft. As a result, I will be getting a ring main installed. I also therefore need the loft to remain dry and at a relatively constant/comfortable temperature. This will NOT be used as habitable space, though.
I will be boarding out the loft using T&G chipboard (B&Q / Wickes) and am considering how best to insulate up there. The loft currently has about 2 inches of fibre matting over the lounge and bedrooms, but none over the kitchen, bathroom or hallway!
In order to maintain the temperature at a constant level, I am considering using ThermaWrap (double-sided foil backed bubblewrap, equivalent to 55mm polystyrene) attached to the rafters (max. 80mm space between exposed slate and bottom of rafters, no lining).
My question is this: Is it necessary / a good idea to top up the insulation between the joists and if so by how much? There is a total of 120mm depth available. Would I also need to strengthen the joists (currently 32mm thick, 120mm deep, spacing 420mm) to support the boards and possibly provide extra space for \\\"floor-level\\\" insulation?
Your thoughts or directions to where this information may be found will be much appreciated.
Regards,
PCmaniac
Having read through the entire list of comments here I have gained some idea of what I think I should do, but thought I\\\'d try and get some confirmation from the list.
I have a number of computers that need to remain on 24/7/365 and would like to locate these in the loft. As a result, I will be getting a ring main installed. I also therefore need the loft to remain dry and at a relatively constant/comfortable temperature. This will NOT be used as habitable space, though.
I will be boarding out the loft using T&G chipboard (B&Q / Wickes) and am considering how best to insulate up there. The loft currently has about 2 inches of fibre matting over the lounge and bedrooms, but none over the kitchen, bathroom or hallway!
In order to maintain the temperature at a constant level, I am considering using ThermaWrap (double-sided foil backed bubblewrap, equivalent to 55mm polystyrene) attached to the rafters (max. 80mm space between exposed slate and bottom of rafters, no lining).
My question is this: Is it necessary / a good idea to top up the insulation between the joists and if so by how much? There is a total of 120mm depth available. Would I also need to strengthen the joists (currently 32mm thick, 120mm deep, spacing 420mm) to support the boards and possibly provide extra space for \\\"floor-level\\\" insulation?
Your thoughts or directions to where this information may be found will be much appreciated.
Regards,
PCmaniac