Vinyl and lp wood siding have similar r values around 6 with lp siding having the edge.
Lp siding r value.
That s a remarkable improvement and that will make a tangible difference in how much energy is saved in your home.
Lp smartside engineered wood trim siding resists damage from impacts better than fiber cement and vinyl siding.
The r value of insulated vinyl steel and aluminum siding when you choose one of these siding products backed with quality foam insulation you will increase the r value of the siding to 3 0 4 0.
The higher the r value the better the insulation and the lower the energy bills.
Does lp smartside siding have an r value.
Finally lp smartside engineered wood lap siding is easier to install than hardieplank fiber cement lap siding and there s some data to suggest there are fewer installation errors with it.
The higher r value a material has the better it is at insulating.
The insulation also adds some r value or insulating quality to the siding.
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This means that no matter which material you pick it can serve as additional insulation.
Wood siding is well known for its natural insulation properties which help to lower energy bills.
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However lp smart siding has a higher insulation r value than that of traditional vinyl.
The smart siding choice.
Cost is an issue but don t want condensation issues either.
With wet sprayed cellulose the r value of the wall would be about r 28 5.
Building materials are given an r value which is a measurement of how well that material resists the conductive flow of heat or how well it insulates.
November 2009 preceding version.
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Upgrade your home s beauty durability and value with lp smartside engineered wood trim and siding.
Frankly while the lp smartside warranty lasts 20 years beyond hardie s it is prorated so it loses value every year and most homeowners are ready for a siding change by that time anyway.
So it s definitely not the most protective part of your home s exterior.
I m thinking i ll rip strips of 2 foam board to apply over interior side of studs to increase wall depth to 7 5 to decouple thermal transfer from the studs.