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Old 03-05-2018, 01:57 PM
rvdave rvdave is offline
Join Date: Jun 2005
Posts: 294
Default Windshield heat reflector

Any source for a foil type windshield sun deflector while parking or is the cloth cover what is being used?
Dave Ford
Cadillac, Mi
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Old 03-05-2018, 01:58 PM
bkervaski's Avatar
bkervaski bkervaski is offline
Join Date: Mar 2017
Location: Birmingham, Alabama
Posts: 588

Cloth cover .. you don't want the heat passing through the window and then have it build between the inside of the window and a reflective layer.
#140376 RV-14A QB IO-390 Thunderbolt
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Old 03-05-2018, 03:44 PM
Ron B. Ron B. is offline
Join Date: Nov 2007
Location: Yarmouth, Nova Scotia
Posts: 2,170

I like the covers as they only take a minute to install and some what secure the aircraft. You cannot see what is inside without removing the cover.
Thanks Ron
RV-14 Flying
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Old 03-05-2018, 04:03 PM
xblueh2o xblueh2o is offline
Join Date: Apr 2011
Location: SF East Bay
Posts: 730

Are you talking about a reflective shade inside the cockpit? The reflective window shades you put on the inside of the window are fine for your car with its glass windows but not the best plan for your airplane with plastic windows. The reflective shades can concentrate energy like a magnifying glass. I know one of the major manufacturers of long range business jets recommends against the use of reflective shades inside the windows. I have heard most of the others have similar advice to operators but I have not seen it first hand.
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Emp completed except for glass work
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Old 03-05-2018, 06:36 PM
rvdave rvdave is offline
Join Date: Jun 2005
Posts: 294

Good info, thanks.
Dave Ford
Cadillac, Mi
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Old 03-05-2018, 06:48 PM
carolsyracuse carolsyracuse is offline
Join Date: Oct 2006
Location: locust grove, ga
Posts: 109

We contacted LP Aero plastics regarding the crazing on our RV10 windshield. They said the cause was the use of automobile reflective inserts on the inside of the plexiglass. They said there is a chemical reaction from the materials in the sunshields that causes the crazing.

Even Bruce's custom cover's does not recommend the use of their internal sun shields for more than a couple of hours at a time..."We would only recommend using sun shields 'HeatShields' for temporary use during day trips or for a couple of hours at a time during a short layover. If used too frequently over time, the silver reflective surface can cause damage to your Plexiglas windscreen and laminated windshields as it traps heat in between your glass and the HeatShield."
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