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Original poster

1930s house is freezing cold

53 replies

littleFinch · 21/11/2025 17:49

I've generally lived in old houses but they heat up ok if you whack on the heating. This just isn't working in new house.

Boiler and radiators are old but they are all hot when heating is on. I think they are small for the rooms though.

It is unpleasantly cold in all rooms except the front where the radiator is bigger

We are putting in loft insulation as there is currently none so that will help but I can't believe that is causing the cold to be so bad.

How would I check if it is the windows? They are doubled glazed but at least 20 years old. I am very happy to sort windows or heating but couldn't do both at the same time so need to prioritise one.

We are also going to sort the front door which is definitely draughty and get a new one.

OP posts:
FitnessIsTheOnlyWealth · 22/11/2025 16:04

PigletJohn · 22/11/2025 15:34

You can have it bricked or boarded up, using damp-proof material.

You need a brick-sized ventilation hole so that air can pass up each flue. Each fireplace has its own flue. Each flue needs to be ventilated top and bottom or it will become damp with internal condensation. You can put a neat grille over the hole. You can use the opening as a cupboard, or hide a safe in it.

If you are sure you will never use a chimney again, you can have it demolished from the top, and into the loft, with the roof remade over the hole. This removes the need for ongoing maintenance of the chimneystack, repointing, repairing flashing, and dealing with leaks. Do not allow a builder to throw rubble into a disused fireplace or chimney, it will encourage damp.

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Wow, thank you, that’s very informative. Would this affect resale value if the solution is permanent?

PigletJohn · 22/11/2025 16:14

It's totally normal.

People who know, will want to see it has been done properly.

Joeninety · 22/11/2025 18:21

Unusual to find a house now with no loft insulation. This was a done thing even from the early 70's. Get it insulated, it's not that expensive, and the benefits might amaze you.

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