1970s Roof Insulation

Made of newspaper cardboard straw sawdust or cotton cellulose was actually one of the earliest types of insulation.

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. If you do have existing roof insulation the first thing to do is to check the depth. How good is my flat roof insulation. Insulation may be required as part of any renovation project and in any case will provide benefits for occupants.

Where the front is sloping with loft access and the back is flat. Flat roofs have been common in construction for the last 150 years. Graco spray foam equipment catalog pdf 2017 graco. Polyurethane systems used for heat water and sound insulation purposes in roof front reverse ceiling and floors of buildings and in b1 b2 incombustibility class according to din 4102 standard.

The 1950s 1970s another form of insulation that became popular is cellulose. If there is only 25mm of insulating material then this is likely to date back to the 1970s as this type of. If you have a period property you may have a split roof for example. Insulation few houses built in the early 1970s were insulated and where insulation was installed it is unlikely to meet modern requirements.

Houses built in the 1970s were generally not insulated.