If you need planning permission this will cost you 95. It is tempting to go for the cheapest short term solution. Ours is nine inches thick because its where the sun s going to hit. We have designed a special convector roof which circulates air, cooling the building in the summer and in the winter it acts as a thermal break. 2 Power plan for the future.
Computers have a habit of multiplying.
Putting the cable underground is preferable to an airborne cable but will require an armoured cable which has to be buried 18 inches below ground. Consult an electrical contractor for the required specifications. This extension was then attached into the telephone point in the house. A useful technique is to flush a cork attached to fishing line and then use this to pull the cable through and we now successfully have ISDN running across this. 5 Orientation not so much feng shui but consider views in and out.