
Originally Posted by
goingbush
When I was working in the Simpson in 1965-6, we repainted the "dogbox" (rear body of the recording truck, where the "observer" works all day) from grey to white. Reduced the temperature by about ten degrees. No airconditioning in those days. Similarly, around the same time, my father repainted the roof of his car from grey to off white. Reduced the temperature when parked in the sun by about five degrees in summer.
For most modern cars, with a near horizontal windscreen and rear window, the effect of colour is much less pronounced than it is with a Defender having near vertical and fairly small glass, since on the car, most heat from the sun gets in through the glass.
John
Last edited by JDNSW; 28th September 2012 at 12:37 PM.
Reason: addition
John
JDNSW
1986 110 County 3.9 diesel
1970 2a 109 2.25 petrol
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