Fanfold Insulation For Vinyl Siding

Owens corning foamular fanfold insulation sheathing is suitable to use on wood steel framing or concrete walls.

Fanfold insulation for vinyl siding.

The q series products have an extruded polystyrene foam xps core with high impact polystyrene capsheets on both sides which make it one of the most durable products currently available. R 1 fanfold rigid foam board insulation sheathing 21um the home depot. Owens corning foamular 1 4 in. Is the fan fold foam an adequate weather resistive barrier.

A corresponding editor paul fisette responds. Fanfold board is worth the cost and effort to install behind vinyl siding. Living near a busy highway noise reduction is also a factor. I m preparing to replace the 30 year old vinyl siding on my house in virginia.

Like bob said it helps with sound insulation. Easy to handle cut and install. When every penny counts you can rely on the performance of our most economical fanfold siding underlayment. My house currently has cedar shake which i m removing because it is in poor condition.

The extruded polystyrene xps foam offers superior stiffness so your siding job has the smoothest finish possible. Rigid foam will shed any water that gets past leaky vinyl siding. It is called fanfold due to the fact that it is stored folded up like a handheld fan often used years ago which makes it. 3 8 thick with an r value of 1 5.

It also helps to level the walls so you get a better smoother siding job. My question is do i install fanfold foam insulation over the substrate and then put housewrap over the fanfold or do i put the housewrap on and then fanfold over that and then vinyl siding any help with this would be greatly appreciated. Also it is a vapor barrior on boyh sides of the board. Thanks for the info todd.

Greenguard xp38 xfp38 fanfold underlayment. Before installing vinyl siding over existing wood siding we first install a layer of fan fold foam insulation. I was thinking to apply housewrap there currently is none then 1 4 fan fold insulation and non insulated vinyl siding or the housewrap then insulated vinyl siding. If you have ever seen vinyl siding and the laps looked dirty all the time this is caused.

Exterior fanfold insulation is the foam type of insulation that is applied between your home s exterior and the siding and it offers some protection from moisture in addition to creating a layer of thermal insulation. It also helps with wind infiltration through the walls. I plan on putting vinyl siding.