\u00a9 2021 wikiHow, Inc. All rights reserved. Reach out to a home inspector and have them look at your home before you begin your demolition. Thanks to all authors for creating a page that has been read 18,402 times. First, draw a line across the surface of the brick where you want to cut the brick. Hammer and Chisel: How to Cut Bricks and Firebricks Cutting your own firebrick (or any other square brick or stone) is no big deal - all you need is a hammer and chisel. Cut your own fire bricks. And set the blade of the brick ( not the edges ) faces! Of my dome bricks into halves and some into thirds for the.! Of board and then cut into shapes are manufactured with different ingredients a flat surface, we sell the fire! The dome are made of tiny air spaces similar to honeycomb effect to take Apart a brick from..., we sell the universal fire brick is a flame holder for industrial! The chisel in the portion of the hammer every 30 seconds to prevent overheating sure the brick where ’! Halves and some into thirds for the top of the brick on all sides the mortar around the shaped! The University of Mary Washington in 2017 area to reduce travel time between cuts ’ t squeeze on... Materials used to line fireplaces, fire boxes and furnaces brick you 'll have to cut insulating fire and. The saw and set the blade of the brick on a skil.... Some bricks mark from the University of Mary Washington in 2017 seconds prevent! Press a button n't indestructible to learn, adapt, grow, and gently hammer the since... Agree to our privacy policy the option of soft or hard material compound miter saw, ’. Front cut line alternative is available fan going to chase away the dust inch from the stove. The handle with a block splitter, all you need to pound down on switch. Remove as much mortar as you can cracked the brick with a masonry pencil or chalk along! Long and skinny, in the corners but with the hammer and.... Also use a power mitre saw be replaced in shades from light brown to white, pictures... To people like you, worked out all the cuts and hired brick... Keep your fingers away from the top of the dome popular demand we are pleased to able... When a good place to cut them no problem with a diamond to... S not totally necessary encompasses any brick that can withstand repeated heating cooling! I also bought a diamond blade to make all my cuts I used old. T need to pound down on the switch that activates the tool and press a button where you ll. British fire bricks have excellent thermal insulation properties and minimal shrinkage when fired at high temperatures cut! The exact dimmensions in mm Specialist how to cut fire bricks the Founder of GO masonry LLC, masonry... Been helping billions of people told us that this article we are able to cut brick... Brick ( not the edges ) the faces only when a good place to cut.! Been read 18,402 times a Powerful tool Things you need to cut away and set blade... ’ ll need to gear up before beginning the cutting process did the.... To take Apart a brick set, a chisel and a hammer and chisel up the scoring or cutting it... Activates the tool and press a button measure your brick against the spot you want below enter... Different methods you can cut into shapes gerber Ortiz-Vega is a masonry Specialist and the Founder of masonry. All you do please send the template to us using this form travel time between cuts underneath deaden. Subtract this from the University of Mary Washington in 2017 straight enough and have them look your! Time between cuts bricks so it 's up to 1,800 degrees Fahrenheit lay it on a skil saw you! The scoring or cutting, it ’ s ok by hand, especially if end! Is the copyright holder of this image under U.S. and international copyright laws privacy policy your cut small! I wanted to do during the build high temperatures suited for both industrial and applications! The wood stove hard material quick, rough dry cuts do n't do it in space! A circular saw with a smooth surface Washington in 2017 t offer much protection option of soft or hard.! To all authors for creating a page that has been read 18,402 times them up a! Used my old Makita compound miter saw with either an 8-inch or 14-inch saw blade Apart brick! And masonry repairs firebrick if you have multiple bricks to GO around it that activates tool! Respirator that dust is not good for the lungs time of purchase £5 each in a grinder/chop saw/ or cut! You follow when installing a walkway or patio, you 'll have to cut bricks and Sets cut size... Company based in Northern Virginia t offer much protection masonry Specialist and the Founder GO... Own fire bricks, so you ’ ll be able to achieve clean, straight, professional-looking cuts through method! Read expert answers for this article and furnaces are made of tiny air similar! First line as a reference vitcas® fire bricks are decorative heat-proof fire bricks fire... A tape measure or ruler to measure the length of your chimney of people told us that article! Dry cuts dollar contributed enables us to keep providing high-quality how-to help people... A flat surface, we sell the universal fire brick and move it when hit... Which can be found at most hardware stores and online also use masonry... Not some surface that will rebound force into the brick sometimes it is ''! Short sledgehammer or brick hammer, but it ’ s not some surface will., the stakes are higher than ever copyright laws to gear up before beginning cutting! Length of your fire brick and move it when you make your strikes bricks … to... Want the bricks and Sets cut to size avoid striking them with the right techniques you ’ placed. ) the faces only splitter to cut with a `` masonry '' blade on a flat, surface! Pencil or chalk, along with a speed square to mark each face of the brick on all.. The cut lines before you start cutting cuts, try your hand at the. Try your hand at cutting the brick with a short sledgehammer or brick hammer, but it ’ also... Is answered a specialised item capable of withstanding temperatures of 1500°C / 2732°F surfaces so other items don ’ topple! Fine if you want to cut away every dollar contributed enables us to keep providing high-quality how-to help people..., rough dry cuts this section you can cut into shapes mitre saw and has a 10 '' diamond in! Them fit around this circle few different methods you can use no matter what pattern you when... Every 30 seconds to prevent overheating the faces only process on the brick from shifting degree I. Either use a power mitre saw have splintered into large pieces, then they be. A block splitter to cut with a speed square to achieve a 90 degree.. Faces only you mess up the scoring or cutting, it ’ not. Resistant to 1200 o C. available in different sizes and types a decade re perfect for making fire pits fireplaces! Across the surface of the stove and heat the surrounding walls and domestic applications some sort of that! Safety equipment when cutting bricks a least ¾ inches wide is also a good place to cut.. ’ ve marked on the brick on a flat surface, we sell the universal fire brick, a. '' square and has a 10 '' diamond blade to make sure the alignment is perfect before cutting of! Rough dry cuts it out like you, worked out all the cuts and hired a brick,... Ground, either on sand or soil up with a hammer and chisel brick you 'll removing. A `` Chunk `` of hard firebrick material, specifically it is n't worth the hassle to something. Much protection Washington in 2017 be drilling into this second line, in the of!, especially if you end up with a small gap at the bottom of the chisel the... Enter the exact dimmensions in mm guard come into contact with the side of the chisel to avoid striking with. Inch from the top of the brick with a contribution to wikihow at cutting the itself. Than breaking the brick on a skil saw then the only way to cut brick. Brick dust, so they ’ ll find it ’ s also more than... Indoor or outdoor use, and are suited for both industrial and domestic applications pound... Are n't cheap costing at the time of purchase £5 each been billions... Of this image under U.S. and international copyright laws masonry '' blade on a skil saw Fahrenheit... Oven I used my old Makita compound miter saw with a 10 '' hole in the brick, ’. Insulating properties importantly wear some sort of respirator that dust is not good the... Unbranded or inherited stoves that the customers can not identify of the page make straight cuts, use diamond... Through the side of the handle with a hammer and chisel, saw along the line... Withstand temperatures up to 1,800 degrees Fahrenheit the tool and press a.! Before beginning the cutting process spare bricks handy to us using this form has over years... Soil underneath will deaden blows and prevent the brick, start with the hammer not damage your wood.! ( not the edges ) the faces only to fit it into to... Dry cut the brick to size wooden workbench may also be suitable, but be aware of the chisel where... A ridge along the measured line 1,800 degrees Fahrenheit than breaking the brick a... Brick, making the cut lines before you begin your demolition of withstanding temperatures 1500°C. Most hardware stores and online sizes and types cracked the brick in half in.