The thickness you choose really depends on the quality of the foam.
Bench seat foam thickness.
The ild rating of a foam material will tell you how firm the foam is.
This rating is a measure of how much pressure it takes to compress the foam 25 of it s thickness.
It s used to create a fuller more cushioned look and feel particularly under quilted upholstery in boats and car seats.
Thicknesses from 1 to 5 are considered firm and thicknesses from 6 to 8 are considered extremely firm.
The best way to get the cushion thickness that is right for your bench frame is to measure an existing cushion.
Cushion thickness is a matter of preference however choosing a cushion that is too thick or thin could result in an uncomfortable seating experience.
Lux foam r is suggested for seats chairs cushions benches and mattresses.
Seat rebuild kits if you are down to the springs this is the seat foam rebuild kit to use.
Rebond foam is highly resilient and stands up to high impact usage.
Hi zelda i would recommend 3 foam 30 35 ild.
1 8 lb ft3 density with a 50lb ild.
Foam has a typical life of 7 years.
Firm to extremely firm foam depending on thickness.
As with every cushion we require you to specify a thickness for bench cushions.
Please note these kits are not molded or precut for any specific vehicle.
Each single seat rebuild kit includes burlap 2 sheets of high density foam padding hog ring pliers hog rings and basic instructions.
Do you recommend the 2 or 3 foam for a window seat.
If you can find a high quality super high density foam 35 40 ild then a 2 thickness could work but if it s not dense enough or of lower quality you may bottom out when you sit on it.