Project Overview

Installing a new trough in your laundry is an easy project that only needs a few tools. We’ll show you some handy tips to centre the trough, cut the benchtop and secure your new tub.


Continue to step-by-step instructions
This D.I.Y. Advice is part of a series How To Install Laundry Cabinetry

Step by Step Instructions

1 Mark the centre of your benchtop
2 Mark an outline of the sink with your template
3 Cut the template outline into your benchtop
4 Attach the brackets to the sink
5 Insert the trough and tighten the brackets
  • Step 1. Mark the centre of your benchtop

    Use your tape measure to find the centre of the cupboards you want to put the sink over. Mark this spot on your benchtop with a pencil, this is where you want the centre of the laundry sink to be. Now draw a straight line from this mark to the back of the benchtop.

  • Step 2. Mark an outline of the sink with your template

    Centre the sink template on the benchtop, in line with the pencil mark you’ve drawn from the front of the bench to the back. Once the template is centred, move it back towards the wall a little, so that the trough won’t obstruct the cupboard doors. Check the template is straight and leaves enough room for taps to be installed against the wall. Now draw around the template with your pencil.
  • Step 3. Cut the template outline into your benchtop

    Put on your safety glasses, dust mask and ear muffs. Start by drilling a large pilot hole in the benchtop on the template outline. Use this point to start cutting out the bench with your jigsaw. In the back corner, where the curve of the template is close to the wall, use the hole saw to drill a hole, this will help the jigsaw to cut more easily around the corner. Use the jigsaw to then cut around the template. 
  • Step 4. Attach the brackets to the sink

    Before putting the sink into place, attach the eight brackets into their locations under the lip of the trough. Different sinks have different brackets, so follow the instructions to make sure they are attached correctly and keep your trough in place.

  • Step 5. Insert the trough and tighten the brackets

    Insert the laundry trough into the hole in the benchtop, make sure it is sitting straight. With a screwdriver, tighten the brackets so that the trough is secured underneath the benchtop. Repeat this step until all of the brackets are tight and the trough is secure.

Tools and Materials

Tools

  • Drill
  • Dust mask
  • Earmuffs
  • Hole saw
  • Jigsaw
  • Measuring tape
  • Safety glasses
  • Pencil

Materials

  • Trough kit
bathroom

Planning & Projects Six essential tips to renovate your bathroom It may be one of the smallest rooms in your home, but a bathroom that looks great and has a functional design can add considerable value to your home and quality of life.

A clean modern bathroom

Planning & Projects How to organise and declutter your bathroom The trick to a serene bathroom is to declutter. From towel rails and hooks, to shelving and stackable baskets, we have plenty of handy tips and tricks to tidy up your bathroom.

How to choose a bath for your bathroom

Baths, Showers & Toilets How to choose a bath for your bathroom Find tips on how to choose a bath for your bathroom. From choosing a stylish bathtub to one that also suits your whole family’s needs, we’ve outlined everything you need to know in this guide.

Run the silicone smoothly along the surface 01:08

Baths, Showers & Toilets How to apply bathroom sealant Learn how to seal the joins in your bathroom tiles with silicone to prevent moisture getting behind your tiles.

bathroom 04:02

Ideas & Makeovers How to update your bathroom Updating your bathroom can be challenging, but any work you put in will reward you and your family for years to come. The good news is, with just a bit of planning some D.I.Y. know-how, you can transform your bathroom into a relaxing haven without b...

Bathroom 03:03

Ideas & Makeovers How to plan, design and renovate a luxurious bathroom The bathroom should be a place where you feel refreshed and revitalised in. We’ll show you how to design a contemporary bathroom that combines natural light with timber fixtures and fittings to create the ideal retreat in your home. Find out how wit...

grout cleaning tools 01:34

Cleaning D.I.Y. grout cleaning tips and tools Cleaning the grout between tiles can really brighten up a bathroom. We’ll show you how to do it in no time with a few simple techniques.

Bathroom vanity

Vanities, Cabinets & Cupboards How to choose a bathroom vanity unit Here's five simple steps to choose the right bathroom vanity unit to suit your bathroom and your budget.

Health & Safety

Please make sure you use all equipment appropriately and safely when following the advice in these D.I.Y. videos. You need to be familiar with how to use equipment safely and follow the instructions that came with the equipment. If you are unsure, you may feel it is safest to consult an expert, such as the manufacturer or an expert Bunnings Team Member.

Grave health hazards are linked to asbestos, which may be in homes built up to 1990. Health hazards may result from exposure to lead-based paints in older materials and copper chromium arsenic (CCA) treated timber. For information on the dangers of asbestos, lead-based paint and CCA treated timber and tips for dealing with these materials contact your local council's Environmental Health Officer or visit our Health & Safety page. You can also use a simple test kit from Bunnings to indicate the presence of lead-based paint.
Top of the content