1970s Roof Insulation

From the 1950s right up to the 1970s flat roof properties and flats were quite popular many were built and are therefore found throughout the uk.

1970s roof insulation.

If you have a period property you may have a split roof for example. Where the front is sloping with loft access and the back is flat. Insulation may be required as part of any renovation project and in any case will provide benefits for occupants. It didn t become popular until later however because it was considered very flammable.

The 1950s 1970s another form of insulation that became popular is cellulose. Other insulation materials in use in the 1970s include vermiculite which can also be dangerous as well as fiberglass and rock wool which are still in use today. How good is my flat roof insulation. Flat roofs have been common in construction for the last 150 years.

If you do have existing roof insulation the first thing to do is to check the depth. If there is only 25mm of insulating material then this is likely to date back to the 1970s as this type of. Graco spray foam equipment catalog pdf 2017 graco. Made of newspaper cardboard straw sawdust or cotton cellulose was actually one of the earliest types of insulation.

Houses built in the 1970s were generally not insulated.