Skip to content
Back Back to Insurance menu Go to Insurance
Back Back to Saga Money Go to Saga Money
Back Back to Saga Magazine menu Go to Magazine
Search Magazine

How do we insulate our solid walled house?

John Conlin / 27 November 2018

A reader lives in a Victorian house with non-cavity walls and wonders what options they have for insulating it.

Solid walled Victorian houses
A reader wants to know how best to insulate his single skin walled house


The outside walls of our Victorian house are solid non-cavity brick and we would like to reduce our heating bills by improving the insulation but are unsure of our options. We would welcome suggestions.


Cladding the outside walls would have the added benefit preventing damp passing through the solid brickwork. Panels of polystyrene or mineral wool should cover the walls following which tile hanging, composite non-wood weatherboarding or rendering should be applied as a weather proof cladding, but the appearance might not be suitable for a Victorian property.

Alternatively, you could line the internal surfaces of the outside walls with insulated plasterboard which is about 40mm thick but might involve adjusting skirting boards and floor coverings. The cost of such solutions needs to be considered because it could take many years of saving on heating to recover the cost of work. Lining the inside of external walls with polystyrene veneer applied just like wall paper, then papering over with heavyweight lining paper would provide some insulation and protection from condensation at much lower cost.

Try 12 issues of Saga Magazine

Subscribe today for just £29 for 12 issues...


The opinions expressed are those of the author and are not held by Saga unless specifically stated. The material is for general information only and does not constitute investment, tax, legal, medical or other form of advice. You should not rely on this information to make (or refrain from making) any decisions. Always obtain independent, professional advice for your own particular situation.