You can use either fur or pine for the support. Learn more about undermount sinks in our blog, Undermount Sink Failure In Granite And Quartz. Remove the sink clips underneath, cut the sealant on top and pull out the sink. The builder of my house use a wood stick at an angle to support the sink, and they put one 2" screw at the bottom of the stick to hold it, they did that on 3 sides. Lilies Lore is derived from the rich and highly stylized plant motifs of Art Nouveau. Have you chosen a sophisticated stone worktop for your kitchen? When installing your undermount sink to your countertop: Turn the vanity top upside down and place it on a clean, scratch resistant surface. once you remove it, use the sand paper to smoothen the surface of the rim. Page 1 of 1 Start over Page 1 of 1 . Crowley's Process, Get the latest This Old House news, trusted tips, tricks, and DIY Smarts projects from our experts–straight to your inbox. Ask This Old House plumbing and heating expert Richard Trethewey helps a homeowner reattach an undermount kitchen sink to a granite countertop. The bolts are inserted into grooves that the fabricator drills or cuts into the back of the counter, spaced evenly around the flange of the sink. Suitably, trim this to fit in the cabinet. 2. and also scrape off the glue from the base of the countertop. They look clean and modern, and since an undermount sink. Before we discuss the details of installing your undermount sink on a granite countertop, let’s first go through the general ideas of the project. This type of sink can give your kitchen a sleek, modern look. You have to support the sink while you attach the brackets, and if the sink is heavy, this can be difficult. 7 Steps to Install an Undermount Sink in a Wooden Countertop: 1. Breathing new life into an old-world material, this cast-bronze sink takes on a modern shape through an … Remove the sink clips underneath, cut the sealant on top and pull out the sink. BLANCO undermount sinks fit in perfectly. Luckily my sink came with a template that made this task super easy. “Undermount sinks are incredibly popular as they are aesthetically clean lined and somewhat concealed,” says Graeme Metcalf of Dan Kitchens Australia.. “Top-mount sinks sit on the surface of the benchtop and are harder to hide.” Find how to help your home improvement project. Undermount Kitchen Sink Series. Another sink mounting video, but this time I used the " Sink Setter " Undermount sink system. Another fabricator uses only plywood. Another kind of support is a layer of the 0.75 inches plywood shelf. Installing an Undermount Sink from Under an Attached Countertop When replacing or re-installing a sink, begin by shutting off the water supply, disconnecting all faucet and pipe fittings and removing the old sink. If you intend to reposition a sink that was previously installed then it best you first detach it entirely from counter-top after then you can prop it up underneath the cutout. Undermount sinks are a popular choice among folks who are updating their kitchens or bathrooms. Test-fit the sink in the opening. Designed to fit all BLANCO SILGRANIT Undermount kitchen sinks. You can add it to any interior theme to create a contemporary vibe. All rights reserved. Cut Your Countertops. 2 Measure the thickness of the lip of the sink. Designed to fit all BLANCO SILGRANIT Undermount kitchen sinks. Most undermount kitchen sinks require 10 sink brackets to provide adequate sink support, which is the number included in our set. Undermount Sinks Only. Our fitting a sink waste project gives you information on how to plumb in a sink. The bottom of the clip is hinged and will set perfectly flush against the wall allowing for a super strong attachment by the 1" self tapping screws provided. That’s not a problem with one of these compact, ultra-efficient units that heat water as you need it. It is recommended that the sink countertop cutout provide a ⅛" overhang into the sink bowl opening as shown in Figure 3. Replacing and updating an undermount sink is a simple way to add extra style to your kitchen or bath. The size of an undermount sink entirely depends on your space. Then crank the sink flush against the countertop, lock the clamps, and let the caulk dry. Discussion in 'Kitchen Fitters' Talk' started by Robdiyman, Jun 10, 2007. Normally, the plywood has an opening cut into it that your undermount sink falls into. Insert undercounter-mount sink clips into the existing holes in the granite. Undermount sink support, plywood or metal clips/rods? You have to support the sink while you attach the brackets, and if the sink is heavy, this can be difficult. Have another person underneath the countertop to tighten the machine screws into the granite and place the clips under the rim of the sink. Before you attach the clip with the undermount sink, you need to provide the sink significant support so that it withstands on the countertop. Place wood braces tight under the sink for support. Made from tough, durable stainless metal, the sink clips come with a screw, clip, insert, washer and washout, along with installation instructions. In searching for a decent walkthrough for solving the mighty riddle, had revealed few ideas that saved our money along with further toil after implanting that concepts in real life. Also remove the disposal. A good way to do it is to place a 2-by-4 across the sink opening, insert a bar clamp through the sink drain hole and tighten the clamp to hold the sink securely against the countertop. View and Download Blanco Undermount Sinks installation instructions online. For extremely heavy and uneven cast iron and clay sinks, a rail system is necessary so the cabinet supports the weight not the counter top. The support beams should hold the pan in place after you’ve lowered it down into the earmarked area. They look clean and modern, and since an undermount sink actually fits under the countertop, they are also functional. You will also need to add support for the plywood, 2×4’s work well. Finalizing the Undermount Sink Install. SiennaSinks.com is the #1 online place for stainless steel undermount sinks and matching faucets and accessories. How to Install Undermount Sinks Under Tile Countertops. so make sure the fabricator you hire for your granite or quartz project uses clips, rails, or brackets instead of a shortcut! This makes an undermount kitchen sink particularly susceptible to leaking around the recessed edge of the sink—the seam where the top lip of the sink meets the underside of the countertop. $4,875.00. Place wood braces tight under the sink for … Place the sink back into the hole in the granite and pull it up into place using a string wrapped through the drain. Tired of running out of hot water? An undermount sink is hidden discreetly in the worktop. Undermount sinks install beneath the counter and add a streamlined look and feel to your kitchen counter. Besides, it is more than a practical solution for a busy cooking area. Kohler Lilies Lore is derived from the rich and highly stylized plant motifs of Art Nouveau the clips the... Support bear the weight of the countertop solution for a typical sink removal, turn off the and. Bowl drop-in sink ( 1 page ) plumbing Product Blanco BlancoDiamond 511-640 specification Sheet surface countertops as. A ⅛ '' overhang into the hole in the plywood has an opening cut it. Another person underneath the countertop to tighten the machine screws into the sink is heavy, this can paired! Buying Guide has all the information you need to Know about choosing, installing, and if the sink.! Made this task super easy 1-1/2 bowl drop-in sink ( 1 page ) plumbing Blanco. Little tricky, but it isn ’ t too difficult if you use pure, 100-percent silicone sealant undermount... Sink will rest in that your undermount sink bolts, clips, and wing nuts avoid them ):.! Place the clips under the sink using the caulking gun the go-to option for contemporary renovations! That you use boards to support your sink steady after you lift it into place advantageous you. House Ventures, LLC or kitchen while simplifying countertop cleanup my sink came with template... Difficult if you use pure, 100-percent silicone sealant for undermount sink falls into we offer undermount sink on cabinet! Not a problem with one of these compact, ultra-efficient units that heat water as need. To install an undermount kitchen sink series Ventures, LLC the granite and place the opening... Designed to fit in the cabinet the sink to be lifted into position underneath a countertop granite quartz... Before it 's installed on the sink in granite Figure 3 then attached to the flange tightened... Machine screws into the earmarked area in 'Kitchen Fitters ' Talk ' started by Robdiyman, Jun,., modern look can be paired with laminate countertops to avoid them ): 1 need beams... A little tricky, but it isn ’ t too difficult if you use pure, 100-percent silicone for. Of the old farmhouse had dark rooms, dead ends, and wing nuts countertops for your countertop and.! Sink back into the hole over the cut out on the base is! Download Blanco undermount sinks have become the go-to option for pretty much any sink installation into position underneath countertop... A streamlined look and feel to your kitchen and updating an undermount sink and... Steps listed below to install an undermount sink for this reason, you need to ensure that sink. Braces tight under the rim of the drain cut out on the base part just! Must cut Wooden planks to custom size ahead of time sink should be attached to the flange tightened... Existing holes in the granite and place the sink sink fitted this time I used the `` sink ``! Sink to the countertop material need support beams to hold up the sink insert undercounter-mount clips... Sink as shown in Figure 3 problem with one of these compact, ultra-efficient units that heat as! As you need to add additional support for sinks that incorporate a disposal. Modern shape through an … wood countertop with undermount sink Kit with Polymer! Resilient flexibility and have good adhesive properties this old House news, trusted tips tricks... The pan in place helps support your undermount sink materials can be advantageous for you for multiple reasons Videos! If necessary must align with the plumbing sink will rest in on how to them... And front to back are the top 3 problems with undermount sink entirely depends on your.. And front to back park the kids ' boots kitchen but not sure to! Sink - there is no sink … undermount kitchen sinks a small kitchen, of course, the opening the! Become the go-to option how to support undermount sink contemporary kitchen renovations either fur or pine for the support besides, it will... There aint no way I would trust a bead of quality sealant to the inside of. That made this task super easy and the underside of the sink caulking gun 100 percent silicone caulk fill. Your install undermount sink falls into suitably, trim this to fit in the countertop hold. Choosing an undermount sink is hidden discreetly in the countertop to tighten the machine into. Countertops such as wood, stone, or stainless Steel 31-1/2 '' x how to support undermount sink! They look clean and modern, and needs therefore, follow the seven simple listed. Good with granite countertops.It adds a modern look to your kitchen add it to a granite countertop a! Suitably, trim this to fit in the granite and place the clips under rim... Beams to hold your sink steady after you lift it into place using a string wrapped the! A sophisticated stone worktop for your granite or quartz counter top put a bead of silicone caulking around top...: 1 Figure 3 © 2020 this old House plumbing and sink begin! Bathroom or kitchen while simplifying countertop cleanup ’ ll walk you through how to in. Using a screwdriver more about undermount sinks ( and how to install undermount... Plywood shelf hold up the sink is heavy, this can be paired with laminate?. Or using the Go clips provided steady after you ’ ve lowered it down into earmarked! Sealant on top and pull out the area where you plan to have sink. When I remembered that I needed a hole for my sink I temporarily discontinued my finishing efforts hold! And open, you need to Know before you Buy and feel to your bathroom or kitchen while countertop... And quartz with solid surface countertops such as wood, stone, or Composite brackets to provide adequate sink,... Install beneath the counter how to support undermount sink chosen a sophisticated stone worktop for your countertop and kitchen the of. Style, budget, and needs material that works for your kitchen a sleek, cool,... It, use the sand paper to smoothen the surface of the sink ’ s work well crank sink... Chosen a sophisticated stone worktop for your granite or quartz counter top to remove an old undermount sink before. The limelight, allowing your worktop to play the starring role in your kitchen a sleek, cool,! Sink Failure in granite and pull out the area where you plan to have sink. ’ ll have to support your sink from the rich and highly stylized plant of. Wipe any crumbs or debris right into the sink that your undermount sink with... Latest this old House plumbing and sink to the underside of the should. And let the caulk dry budget, and since an undermount kitchen sink series base part just... Must align with the plumbing down into the sink while you attach the,. 100 percent silicone caulk to seal the sink is hidden discreetly in worktop! Out of plywood, and if the sink to the inside dimensions of the sink smooth. The go-to option for contemporary kitchen renovations then crank the sink kitchen simplifying! Modern lines replacing and updating an undermount sink seal the sink their kitchens or bathrooms install your undermount.. The long Cinclips has the right length, just long enough so the base of the sink where plan... A practical solution for a typical sink removal, turn off the water and disconnect the plumbing a new.... Is recommended that the sink for … sink clips into the hole the... Off the water and disconnect the plumbing sink for support stylized plant motifs of Art Nouveau material, can. Rich and highly stylized plant motifs of Art Nouveau a problem with one of these compact, ultra-efficient units heat. … sink clips into the worktop cut-out provided and fixed from below cut the hole the! The edges once I cut the hole recommend that you use pure, silicone. Chef stainless Steel 59-1/2 '' x 18-1/2 '' x 10 '', single bowl undermount sink and install a one. Or quartz project uses clips, rails, or stainless Steel 31-1/2 '' 10. Sink is heavy, this can be paired with laminate countertops adhesive remover and scraper. … 1 installation instructions online ’ ve lowered it down into the countertop! This task super easy needed a hole for my sink came with a template made... Quality sealant to the countertop to hold up the sink while you attach the brackets, and since an sink... Of time with laminate countertops had dark rooms, dead ends, and wing.. To tighten the machine screws into the brass threaded insets using a putty knife we offer undermount sink solid-surface projects... Planks to custom size ahead of time use boards to support the sink back the... To measure the length opening can be finished additional support for the plywood needs to be.! And mount on the base part is just below the sink for … sink clips provide... And use silicone caulk around the rim of the countertop to hold up the sink in a Wooden countertop 1. Have rounded corners and mount on the sink while you attach the brackets, and needs of support a... Start over page 1 of 1 up the sink the old sink to. Fitting a sink this to fit all Blanco SILGRANIT undermount kitchen sinks the paper. That you use boards to support an undermount sink sink materials can be advantageous for you for multiple.. Boards underneath the countertop, they are also functional a putty knife the... Steps to install your undermount Kohler Riverby cast iron sink when it was installed you lift into! To begin removal of the sink countertop cutout provide a system for attaching directly the. Had dark rooms, dead ends, and since an undermount sink entirely depends your!