How to insulate a ceiling

LUKE
View the video

How to insulate a ceiling

View the video
×

Project Overview

Good insulation in your ceiling keeps your home warm in winter and cooler in summer. It can also help you save on energy bill. We’ll teach you when is the best time to install insulation, how to cut it to size and some handy hints to make the job easier and safer.

Continue to step-by-step instructions

Step by Step Instructions

1 Tips before you start insulating your ceiling
2 Measure and cut the insulation
3 Installing the insulation
  • Step 1. Tips before you start insulating your ceiling

    Make sure the power is turned off before you start insulating your home. You should also work well away from any electrical wires in the ceiling space. Keep the insulation away from any lights to prevent it from catching fire. It’s best to install insulation in the morning before it gets too hot in the roof space. Always wear coveralls, gloves, dust mask and safety glasses because some insulation can be irritating to your skin.
  • Step 2. Measure and cut the insulation

    Wearing your safety gear, use your tape measure to measure the distance between the ceiling joists. Remember not all of the distances between the ceiling joists will be the same, so check them all. Using these measurements, cut your first piece of insulation to size with the utility knife and straight edge.
  • Step 3. Installing the insulation

    Standing on your step ladder, feed the first piece of insulation between the ceiling joists until it is laid flat. Make sure to keep it away from any lights. Keep measuring, cutting and installing until all of your roof has been covered. Keep any of the insulation off-cuts until you have finished the job, they can come in handy to fill in small gaps between the joists.

Tools and Materials

Tools

  • Coveralls
  • Dust mask
  • Gloves
  • Ladder
  • Safety glasses
  • Straight edge
  • Tape measure
  • Utility knife

Materials

  • Insulation – the higher the R value the better the insulation
hydrangea

Planting & Growing How to create an allergy-friendly garden If you suffer from hay fever or other allergies, then being out in the garden can, at times, be less than enjoyable. But there are some steps you can take to create an allergy-friendly garden so you can spend more time gardening and less time sneezi...

pallet coffee table

Outdoor Living Five D.I.Y. ideas to update your outdoors Autumn is a great time of the year to tick off a few D.I.Y. projects from your to-do list. Here are a few good ideas to get you started.

pot

Planters How to choose the right plant pot Pots are a great way to add colour, interest or texture to your outdoor space. Tuscan Path’s Elaine Foster shares her top tips on how to choose the perfect pot.

sunflower

Planting & Growing How to plant and care for sunflowers Sunflowers are a great way to add colour to your garden, and they’re easy to grow and care for. Bunnings Greenlife buyer Katie explains the basics of how to grow sunflowers and shares some tips on how to care for them.

orchid

Planting & Growing How to care for orchids Orchids are a low-maintenance flower that can be grown indoors or outside in a protected location. And, with a little care, they will provide you with lots of colour.

paint

Guides & Projects How to upcycle almost anything with paint Rather than throwing out old household items, you can restore them with paint. It’s a quick, easy and affordable way to give anything from furniture to fences a new lease on life. Learn how to paint and prepare different surfaces to get the finish y...

DIY balcony and courtyard garden

Planters D.I.Y. balcony and courtyard garden Even if your outdoor space is limited to a balcony or courtyard, it doesn’t mean you have to miss out on having a garden. The team at Tuscan Path, who have been supplying pots to the Australian marketplace for over 40 years, share some ideas on how ...

 kitchen benchtop materials

Benchtops & Cabinets A guide to kitchen benchtop materials The perfect benchtop will add style to any kitchen. It’ll also see the most action, so choosing the right benchtop for your kitchen – and budget – is an important decision explains Bunnings Kitchen Designer Ben Carey.

Top of the content