When you are sure you ha… Follow the lines with the utility knife. Foam board insulation is often used in garages, work sheds, or other spaces that may not require interior finish or wall trim. Source: Amazon If you are going to be cutting a lot of foam and don’t want to have to deal with a mess, then the best option for your use is a hot wire knife.This knife will either run on batteries or plug into the wall and it can quickly heat up to very high temperatures, allowing you to use the blade to slice easily through foam without any problems. For extruded polystyrene such as the blue foam board insulation, you can cut it well with any sharp blade. Blue Elephant EPS Styrofoam CNC router machine adopt integrated casting machine body by well heat treated, which makes machine more stable, rigid, endurable. All rights reserved. A wide variety of cutting of styrofoam material. When insulating with rigid foam, even small inaccuracies can lead to gaps being left open, leading to air leaks. This will result in a small impression or etching in the board. That way, if you make a mistake, it will not damage or destroy the entire piece. Affordable & Quality cnc router foam cutter here! ... you use the craft knives with snap-off blades you can extend a fresh blade right out of the handle giving yourself a 3" cutting edge. Styrofoam is a very versatile material, used in many hobby applications ranging from remote-control airplanes to home remodeling. Installing Reflective Insulation Behind Radiators. The best way to cut, is to adjust a massive wire (3/32" iron weld rod) to simply melt through NO+SMOKE and not burn the foam.. EPS Foam CNC Router is one kind of foam CNC machines, it is mainly working as a CNC foam cutter for styrofoam carving, it has a big working dimension, does a good job in carving or cutting of large scale workpieces in different materials, such as wood, aluminum, styrofoam, but not for steel, iron, etc. Foam insulation board is an excellent insulation material with a high R-value. Follow these steps for a better result and an easier cleanup. However, in order to install foam board to insulate your home's walls you will have to cut it first. Make sure they are securely and firmly in place so that the pieces will not shift or slip during the cutting. Because you put the foam board waste side up in the previous step, you should be cutting on the waste side, not the material side. While it is not perfect for every individual situation, it is a very good option for unfinished walls, or walls that have not been finished yet. Bladed implements like knives, box cutters, precision blades (like X-acto knives) or hacksaws are great for cutting through styrofoam, especially if you don’t need to make any curved cuts. Leave the cutting tool in the flame long enough for it to emit a red glow. 1995-2018 MH Sub I, LLC dba Internet Brands. Additionally, it is relatively easy to work with and install if you know the proper techniques, usually only requiring a commercial adhesive product. It is very important to take accurate measurements when cutting foam board. We welcome your comments and Go from end to end, using your straight edge tool as a guide to make sure you make a perfectly straight line with your knife. You should be able to snap the foam board cleanly into two pieces along the line by doing this. For any custom body type, you’re going to have to cut some foam. Because of this, you will need to be sure your measurements are precise. suggestions. All information is provided "AS IS." It could be a long ruler, yardstick, extra board, or anything long enough to extend beyond the length of the cut you will make. submitted to our "DoItYourself.com Community Forums". Start with a straightedge and a black marker to draw lines on the foam where you wish to cut it. I use a good quality filleting knife and keep it well sharpened with a steel. Before you install your foam insulation board, take the time to clean up the edges with your utility knife. Precision sizes available as per your specification with .010 tolerance Once you finish the scoring the board with your utility knife, remove the clamps and straightedge. STYROFOAM™ Extruded Polystyrene Foam Insulation must be covered to protect it from sunlight (UV or ultraviolet light). To protect the work surface, use a cutting board or cutting mat when cutting Styrofoam. Machines for cutting and carving Styrofoam. If you have properly scored the foam board, it should simply pop or snap off. Iv been cutting Styrofoam 50 years. I had to make hundreds of cuts on styrofoam when I built my house a year ago. options are available to you, such as certification. You may freely link Regardless of how many people are involved, you will need to hold both ends of the foam insulation board firmly so they do not move. Lift the foam insulation board so that the sheet is sitting upright. When I insulate my basement floor with rigid foam board, what are some of t... [ATTACH]83498[/ATTACH] Is it a good idea? GOCHANGE 3 in 1 Foam Cutter Electric Cutting Machine Pen Tools Kit, 100-240V /18W Styrofoam Cutting Pen with Electronic Voltage Transformer Adaptor 4.4 … 7% coupon applied at checkout Save 7% with coupon. Since its discovery in 1941, Styrofoam™ Brand XPS Insulation has a long and rich heritage as a sustainable building product, insulating to meeting core thermal, moisture, air and vapor performance requirements through its rigid foam board technology. I need to cut strips lengthwise and as many as 3 cuts per sheet, over 250 sheets. Pink styrofoam vs. White styrofoam. Alibaba.com offers 1,003 cutting of styrofoam material. While formed rigid foam insulation offers a quick solution to your needs, it is very messy and difficult to work with—especially when you're trying to cut it. Use your tape measure to take measurements of the area you will be installing your blue foam board into. Our product is Dow® Blue STYROFOAM® Brand Core Stock with a density of 25 and 30 PSI Blocks Removing the extruded skin on the core stock by hot wire or planning of the board’s surface does not change the overall density. Not cheap - but can also be used in the kitchen! Cut the foam with cookie cutters. $19.99 $ 19. to this site, and use it for non-commercial use subject to our terms of use. One effective way to cut styrofoam is by using a hot blade knife. Cut on the lines with the reciprocating saw and discard the wasted portions. It is ICF construction. Copyright© I am currently working on finishing my basement in southern new jersey and ... Hi all, new user here although I’ve used info found on this site many tim... We have a basement in new jersey that is below grade cinder block walls. Copyright© 99 cutting blue board on a table saw is not bad dust wise and with a shop vac it is fine, the white bead board makes a mess. I have a lot of cutting to do in 4' x 8' Styrofoam sheets. For a smoother cut, run the blade along an old candle before cutting your styrofoam. 2" is what I would use as subgrade details are easily carved out of 2" material without cutting completely through. Blue styrofoam sheet. It is very important to take accurate measurements when cutting foam board. We have decided to keep the name ‘bluefoam.co.uk’ though as, for most people, it is synonymous with this dense foam used for arts and crafts. Ignite your torch and place it within arms reach of your work area while pointing it away from yourself and your work pieces. 4.1 out of 5 stars 53. This foam cutting saw has a base that rides on tiny wheels to prevent friction, and the large area of the base keeps the blade straight up and down. Once you have scored the foam board from end to end to your satisfaction, set it upright. Th... Moisture resistant flooring options above rigid foam board floor insulation? GOCHANGE Foam Cutter, 3 in1 Foam Cutting Tool Kit, Styrofoam Cutting Pen with Electronic Voltage Converter Adapter for Styrofoam Cutting Edge 4.4 out of 5 stars 411 £25.99 £ 25 . I've run into interior renovation situations were I really wish I could pro... Our house is 5 years old and has spray foam, we have an oversized attic wit... How to Install a Retro Fit Insulation Board, Using Foam Board Insulation to Help Insulate a Floor, Pros and Cons of Spray Foam Insulation Board. at 90 degrees to the pipe length, as above. home improvement and repair website. Composed of 95% air, Styrofoam is incredibly light. Next, get out whatever tool you are going to use as a straight edge. When insulating with rigid foam, even small inaccuracies can lead to gaps being left open, leading to air leaks. Next, lay your foam board on the ground with the waste side up. DoItYourself.com®, founded in 1995, is the leading independent To smooth the rough edges of Styrofoam, rub the rough area with another piece of Styrofoam. How to Finish Basement Walls With Insula... How to Finish Basement Walls With Insulation. It should be covered within 90 days of its installation. Take your cutting tool and place it in the path of the flame. Gently break the sheet over a countertop or table and use a knife to cut off any excess foam. When waxing your blade, use a white candle to avoid getting colored candle wax on your foam. I want to keep the mess down so I don't want to hand saw it, plus I … View our Privacy Policy here. Fortunately, cutting foam board only requires a utility knife and measuring tools, and is quite simple if you prepare correctly. Use a butter knife, credit card or any thin, sharp-edged item to make cuts at intervals along the cutting line. problems contact webmaster@doityourself.com. DoItYourself.com®, founded in 1995, is the leading independent products. Use your tape measure to take measurements of the area you will be installing your blue foam board into. To create a variety of Styrofoam shapes, consider using cookie cutters. Questions of a Do It Yourself nature should be How to Install Rigid Flat Roof Insulatio... How to Install Rigid Flat Roof Insulation. (Build your own with these instructions.) To ensure our content is always up-to-date with current information, best practices, and professional advice, articles are routinely reviewed by industry experts with years of hands-on experience. Measure off  the same amount of blue foam insulation board. There are many different ways to cut and shape foam material. submitted to our "DoItYourself.com Community Forums". Styrofoam is NO LONGER BLUE! Always use appropriate glues such as UHU Por or Foam-2-Foam to stick styrofoam together. However, keep in mind that this method may be hard to use without help for particularly large sheets of rigid foam insulation, so adjust as needed. How to Install Rigid Flat Roof Insulatio... How to Install Rigid Flat Roof Insulation. While used for beverage cups and food containers, Styrofoam poses a number of health risks to those exposed to the substance in the form of dust, as well as those exposed to Styrofoam's composite chemicals. Once you have done this, use your knife to score the foam board. Depending on the size of your particular piece of foam insulation board, you may wish to enlist the help of a friend for this step. Penetrate the entire thickness of the foam. 99. We welcome your comments and Aligning the wire parallel within the flame will help to heat a large area of the wire. suggestions. While cutting, make sure that your knife cuts to the outside edge, or "waste area," of the board. Type Hot Wire Knife. Next, take your long straightedge and line it up with your cutting lines. Select a metal cookie cutter in the shape you want to cut and press it down evenly through the foam. Because of this, you will need to be sure your measurements are precise. Density: 52kg m³ (except RF32161 which is 30kg m³). Remember to snap the foam board from the uncut side of the insulation board or it make not work as you want it to. Foam board insulation is often used in garages, work sheds, or other spaces that may not require interior finish or wall trim. Website operating With your utility knife, score the foam insulation board by firmly running the utility knife along the outer edge of your straightedge. Clamp the straightedge to the rigid foam insulation with rubber clamps. Blue Room technical forum: Cutting circles in foam - Blue Room technical forum. Measure the distance on the foam board insulation that you wish to cut, and then make a mark there. Those working with or cutting Styrofoam should be aware of these hazards. home improvement and repair website. You can cut blue foam with any ordinary utility knife. When you are sure you have the measurements as close to perfect as they can get, mark your foam board off with your marker. Press metal cookie cutters in foam sheets no more than 1/2-inch (1.27-cm) thick. If everything has gone as planned, you now have a nice clean cut in your foam board. You may freely link to this site, and use it for non-commercial use subject to our terms of use. Blue styrofoam vs. Styrofoam is … This procedure should produce precise, clean cuts and less waste in the end. Custom foam cnc machine for carving. Next, lay your foam board on the ground with the waste side up. All information is provided "AS IS." Transfer any measurements or designs that you want onto the foam board with a pencil. Speak to an Expert Today! Cutting styrofoam by electric saw will also melt and produce fumes. Jhua Hot Knife Foam Cutter Electric Styrofoam Cutting Tool 36W Hot Wire Foam Cutter Electric Foam Cutting Machine Pen Hot Pen 15CM Styrofoam Cutter Cutting Tool Kit. However, it is likely that things have not gone perfectly. While you are doing this, push firmly on the section of  the foam board that you scored. 1995-2018 MH Sub I, LLC dba Internet Brands. Blue Foam Products Blue foam products intended to be used as sheathing on exterior walls are faced with thin plastic films that protect the board's extruded polystyrene core and add extra strength to … Then, snap along the scored cut by pressing hard against the backside of the score (etching) line while securely holding the side edges of the board. This will serve as your cutting line. Measure off the same amount of blue foam insulation board. After trialling a few ways of making the ‘cutting’ edge, I found this to be the best method. Score a Styrofoam sheet along the desired cutting line. Foam board insulation is a relatively inexpensive type of insulation that adds a high R-Value to areas where adding standard installation is either cost-prohibitive or not required. Get it as soon as Mon, Jan 11. Ravatherm XPS Sheets – Our distributorship with Ravago Building Solutions enables us to offer a comprehensive range of Ravatherm Extruded Polystyrene sheets, hot-wire styrofoam cutting sheets to any thickness and CNC machined components.Our commitment to Ravatherm is demonstrated by a stock holding of 3000M3 and is the largest single stocking point in the UK. Cutting thick Styrofoam is easy with a reciprocating saw. Questions of a Do It Yourself nature should be Always remember and follow the adage "measure twice, cut once" so you don't get the wrong sized pieces and end up wasting material. Website operating Hot wire cutting machines such as the CUT 3000S follow the form of the function. In other words, the cutting edge will reach a higher temperature in the air than when it is cutting styrofoam, as the foam will absorb the heat. Firstly, the end needs to be cut and filed/sanded straight i.e. Use a blade for straight cuts. A long blade of the saw cuts through the foam easily, letting you contour curves and sharp angles with ease. Please note:- our blue styrofoam is being replaced by dark grey, if you cannot find the size of blue you need, check the dark grey listings. All rights reserved. The material is similar to a Styrofoam cup not the blue foam sheets. 6 Tips to Using Rigid Foam Board Insulat... 6 Tips to Using Rigid Foam Board Insulation Sheets. How to Install a Retro Fit Insulation Board, Proper Safety Equipment When Using Spray Foam Insulation. problems contact webmaster@doityourself.com. Posted by train_frk-0079 on Saturday, January 31, 2009 5:11 PM ... man weighing 160-180 lbs. Foam board insulation is a relatively inexpensive type of insulation that adds a high R-Value to areas where adding standard installation is either cost-prohibitive or not required. Blue foam board is manufactured by Dow Chemical Co., and it's marketed under the Styrofoam brand name. Sunlight will very slowly begin to degrade the insulation, changing the surface from a rigid blue plastic to a yellow powder. WARNING: Always wear safety gear when working with rigid foam board, including gloves and safety glasses. Variety of sizes available (see drop down box). Continue this method for all the pieces you need cut for your insulation project. Line up your straight edge with the marks you have made previously. To cut soft or rigid foam that's 1/2-inch (12 mm) thick or less, lay the foam flat on your work surface. Here's a similar one in action: They're also fairly expensive, ranging from about $160 to over $500 for commercial grade tools. View our Privacy Policy here. Often it isn’t even necessary to cut all the way through, you can simply score it and then snap along the scored line.If you’re going to cut a lot of foam, or desire to work with expanded polystyrene, you’ll want to get a hot wire cutter. We also call it EPS CNC, Foam CNC briefly. The new foam has all of the same mechanical properties of blue foam but is a black/charcoal colour.