Insulate it. Here is a good pdf link. It's British but most houses are the same.
Frost conditions occur when the temperature drops below freezing, causing water vapor in the air to freeze on surfaces like grass, cars, and windows. Frost can form intricate patterns and can damage sensitive plants and crops. It is important to take precautions to protect against frost, such as covering plants or bringing them indoors.
Fabric does not protect against bad weather as well as glass or lucite, nor is it as transparent.
get in my belly
The pipes may be wrapped with fiberglass insulation.
Earth pit is a glass-covered pit or trench that safeguards plants from frost. It is also used in making charcoals because it becomes a shield against oxygen.
Put all the radiators on! SIMPLE!
Ice and snow are insulators. If you put a layer of ice over a fruit crop, it will protect it, for a time, against the colder temperatures reached during the middle of the night.
Water them, do not use pesticides, and cover them in the frost of the winter.
To protect them from frost and cold wind.
no he was a stupid man
Another meaning for frost could be the act of covering something with a thin layer of ice, such as frosted glass or frosted cake.