DIY sprayfoam
In the spring of 2013 I insulated my narrowboat. New double glazing windows and the sprayfoam plus an Eberspacher diesel heater so the next winter in it would not be as cold as the previous one.
In the spring of 2013 I insulated my narrowboat. New double glazing windows and the sprayfoam plus an Eberspacher diesel heater so the next winter in it would not be as cold as the previous one.