will soft be too soft that I will sink into that? Hi, I am redoing my popup camper. Regarding Dryfast foam, if we went with a 3″ thick for an outdoor bench cushion application, how much does it compress down to? Would the 3″ Lux-HQ be enough to keep me from bottoming out and still be cushy enough to be comfortable? Can you explain why you chose this ? I misstated the type of material I have. The dimension leaves about 1″ around all perimeters of the steel bed frame and allows for thick bedding. I was thinking a 4″ base layer of your HD36 HQ foam and a 2″ layer of softer memory foam on top. Compute cost of oils, fuels, refrigerants at different temperatures, The search results include links to various calculator pages associated with each found item. I could probably add a 1″ super soft pad. this will be our 3rd try. But I’m leaving them all whenever I’m not in the car. As long as the foam is protected from water with plastic or waterproof covers, conventional polyurethane foam can be used for your application. All of my hours of research have left me with no idea what to buy. The foam we suggest is our Lux-HQ foam, covered in a durable fabric such as vinyl. I would lean more towards our firm foam, such as our Lux-R foam for your application. But the cushion for the cabin and berthing had a smell. However, one of the most confusing things about foam is the relationship between these characteristics. Adding extra material on top also takes up valuable space in a 20 foot camper. However, if you could do 3″ instead of 2″ of super soft, I would suggest that instead. I would suggest about 2″ to 3″ of our super soft foam for your application. What is your recommendation? Do you have anything that would fit this need? We would suggest our Lux-HQ foam for your application. The current foam is a Diminished Density foam( for enhanced customized comfort.The retailer claimed diminished density meant the foam gets softer the closer to the top and it is still very durable. 2″ of this foam should be OK. Yes, compression is the same as ILD. Thank you very much for your help & direction in this matter. My husband has been sleeping on 1 1/2″ memory foam on the carpeted floor so firm is a good thing. We would suggest a 2″ or 3″ thickness of super soft foam for your application. What should I get? You are also correct that a 2″ thick, King-size 3LB density memory foam topper should weigh around 21/22LB. The seat needs to not compress much where I will sink down because I need to maintain this height to fly the airplane correctly. Then to wrap it with a product (muslin?) What can you suggest to make the foam less firm or stiff. In your case, we would suggest 4″ of our 5lb density memory foam topper. I weigh about 200 pounds and would like a supportive, yet not too firm, 4 inch foam mattress. Great for back but miserable on side-hits too many of the pressure points. They are used daily male 210 lbs. The telescoping rod will be suspended in the foam (I’ll be drilling a half inch hole through the foam for the telescoping rod). Open cell foams are typically about 1/2 lb/cubic foot; Closed cell foams are more dense and rigid, typically about 2 lb/cu. Its measurement is called Indentation Load Deflection (ILD) (also known as Indentation Force Deflection/IFD), found by mechanical performance testing. The upholstery could accommodate a total depth of foam of 5 inches high. we are both side sleepers mostly. Every mattress I sleep on my hips feel like they sink through to the base (platform bed) and it hurts! I am having a traditional Japanese Shikibuton made as our new mattress. Thanking you in advance for your consideration. You can price out and view the different types of foam at our seats and cushions section of our website. I have fibromayalgia and currently sleep on a Cotton foam mattresses which is too firm for me. There isn’t much that will prop up a sagging mattresses. This seems to be a very soft mattress at 7″ deep, single layer foam. Since weight is how you deduce foam’s density, you can use weight and density interchangeably here. On the surface, it would seem the density or weight of a material would allow you to draw a correlation about its firmness, and vice versa. Density measures the mass per unit volume.It is calculated by dividing the mass of the material by the volume and is normally expressed in g/cm 3. For a good quality foam, we suggest either our HD36-HQ foam for a medium foam or our Lux-HQ foam for a firm foam. The seat being light and durable priority for safety reasons. Please contact us directly for product samples. The foam will be on a platform bed. Link to polypropylene foam. Your website is a great resource! We are considering adding 2″ – 4″ of more dense foam in the range of 5.2# to 5.7#. Have a great day! I am upholstering homemade patient treatment tables for a physical therapy clinic. The Cal 133 code is one of the most stringent. My partner and I currently sleep on a 2-3″ shikibuton on top of carpet that lacks rebond padding above the plywood. Also, the density of foam reflects the quality and durability of the material more than the feel. Do you have a small sample of the closed cell foam we can test, At 3″ thick, we would suggest our firm Lux-HQ or Lux-R foam. What thickness, density and ILD can you suggest? Even with hours and hours of heavy use every day (constant getting up and getting down, falling into seats, kneeling on cushions, etc.) Foam has a … density of polystyrene is equal to 1 060 kg/m³. I’ll be using this chair to nurse/rock my newborn baby, so I would like for the cushions to be firm enough to be supportive but also give way enough that sitting on and leaning back against them is comfortable for long periods of time. Need new mattress for RV. 2. We would suggest the 3″ of 4LB memory foam for your application. What foam is right for this? Polystyrene is one of the most widely used plastics. Yes, we can glue different types of foams together so you could have medium on one side and firm on the other side of your mattress. Custom cut dryfast foam cushions. Hi, So wondering if I added a more dense Memory Foam like 3 inch 5.0 or 6.0 if I could get that perfect combination of soft enough with enough support. Also, for the sake of clarity is a lower ILD a harder one and the higher numbers progressively softer? I purchased sofa where the back flips down into a sofa bed. The boat is spotless now. Hello, I’m going to be using this as an indoor/outdoor mat to lay down on so needs to be able to travel in a car without taking up too much room. We would suggest a firm foam, good for heavy duty use, such as our super lux foam, rebond foam, or neoprene foam. Will be used to dampen the weight of a 300lb weights/barbell. I would likely be cutting out approx 2″ deep section of the seat area and then blending the suggested foam. What can you do for me? We would suggest the 4lb density polyethylene or the neoprene high quality to help in reducing the sound from going in between levels. I already bought hard layer. For the long-term durability you’re after, a couch cushion should be between 2LB and 3LB density, for the best blend of benefits and value. Yes, what is commonly used is the 6LB density polyethylene foam. This could be done with just foam. On back of each backpack is a pocket that reaches all the way down to the bottom seam. There warranty excludes “normal shrinkage of foam” yet I have to think that this is not normal. I only have 3″ max to work with. Do you carry 9″ very firm foam, at approximately 100 ILD for two seat cushions measuring 41.5″(front) x 7″ x 7″(“L”) x 24″(outside) x 34″(back) x 31″(inside) which creates the “L” shape. Are you guys familier with Fastcap, or Kaizen brands of foam tool organizing systems? Cosest we have to automotive seats would be our Super Max foam. Thank you for your excellent information. In either case, we would typically recommend our Super Max foam. Please contact us for further suggestions and pricing. It’s a broyhill very nice leather sofa. I both sit and sleep on this futon (in chair position). Thank you in advance for any advice or suggestions that you can offer! Thanks. What I can suggest is our super soft foam which is softer than the memory foams that we carry. In the meanwhile, feel free to Contact Us with any other questions you may have! The back of the seat needs to be 18″ and the seat hight needs to be 6.” I would like this foam to be light, yet durable, and somewhat comfortable…. I plan on having this sectional for a good 10 years. What is the best foam to use for outdoor seating. Thanks in advance. Typically we suggest either our Lux-Regular or Lux-Hiqh Quality foam for that application. We are considering the LUX-HQ. The entire sofa is made of a built in inner springs mattress. Our caravan has a sofa and ottomans that convert into a bed. We built a sleeping platform in our camper out of plywood. 2: Enter the value you want to convert (Density of ice). Typically what is used for weightlifting benches is our rebond foam. Hello, We have an old air mattress bed (like sleep number) that has become very uncomfortable no matter what we do. I do not like memory foam. In your situation where you want something durable that will comfortably hold up for years while being very supportive, we would suggest our Lux-HQ foam. Polyethylene foam is one of the strongest and most resilient types of foam because of its closed-cell nature. As many have already said, this is a super informative website! What type of foam would be suitable for this application? If you want medium, go with HD36, if you want firm, go with Lux. With that being said, a 1.7lb Polyethylene and a 2lb Polyethylene are close enough to work the same in most situations. We like the cushions firm but are not sure if the 50 ILD will be too firm. In your situation, where you’re looking for support, higher ILD is desirable, because firmer foam doesn’t create that softer “sinking” feeling. 5. This is rated at a 2.8LB density and 70ILD. The soft part of this seems apparent in the name “super soft” but what about the support factor ? I was looking at the Polyethylene Foam Roll, but I don’t know if the density (2 lbs vs. 4 lbs) would affect the amount of noise that can go through. My boy friend likes a firm mattress but I need softness for my hips. Can high density foam to be used for a seat cushion insert, be vacuum compressed like seen on videos using vacuum and plastic. We use the sofa for an extra bed for sleepovers. If you are looking for firm, then we would suggest our Lux foam for your application. Finally, 50.4 times 1.8 gives you a block weight of about 91 pounds. I have a 13″ foot stool which is an heirloom piece from my Wife’s late Grandmother. I’m replacing foam in the seats of some heavily used office/computer chairs. Plus: what am I looking at for delivery time (Freeland, Wa), days, weeks or months. Density (LB/Cubic Ft.) 1.2: 1.7: 2.2: Color: Green: White Charcoal Blue Pink* White Charcoal Gray: Cell Count (cells/inch) 18: 20: 24: Compressive Strength (LB/In. Love your company and Thank You! I have a sectional sofa 8 years old that had tons of use and cushions now need replaced. I decided that overall thickness is going to be 2 inch, which will consist of hard bottom layer end soft top. If you have any other questions or comments, don’t hesitate to ask, whether it’s in another blog comment, through our Contact Page, where you can find our phone number and e-mail address, or even tweeting at us on Twitter (@FoamFactoryInc)! Since I didn’t see a way to post a review I wanted to come back here and let you know how pleased I am. Anything more in terms of density or firmness is unnecessary. If you wanted a medium foam, I would suggest our HD36 foam. I was thinking 5-6″, but comfy enough for 250# person. I am making cushions that are to be used in a glider chair. For this application, we would recommend our Lux-HQfoam. If you had a 1 cubic foot of our low density product it would weigh 1.25 lbs and the high density would weigh 4 lbs. My 200 pound son sits there. Our western mattress was considered Firm and is less than a year old but is too soft. What type of topper should I get for it? I want to have a custom seat pad made for my seat, and I’d like to match the feel and durability of the seat itself as closely as possible. Thanking you in advance. When you are dealing with a headboard, all you need is a medium conventional foam. If I did get the lux should I still increase my measurements by 1 inch for it to fit properly in the cushion cover? BULK MATERIAL DENSITY TABLE. We would suggest going with just 3″ of super soft foam on top of 5″ of our medium HD36-HQ foam for your application. What do you think and what would you suggest ? Fabric choice is your preference. Looking to reshape my motorcycle seat by thinning the padding, what would you recommend for someone who weighs 185 lbs and would like to keep the thickness to 2”. I found a slip cover website that could custom make the pad cover, but now I need to find the foam, We would suggest our 4LB memory foam or our HD36 (medium) foam for your application. 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