What Insulation Should I Use In My Walls

What Insulation Should I Use In My Walls – Insulating your walls is one of the best ways to help you reduce your energy use and help you save money on your electricity bill. Installing high-quality insulation in both external and internal walls can make a significant difference to the livability of your home, not only helping to regulate heat but also providing acoustic benefits.

There are several types of wall insulation, each with its own advantages.

What Insulation Should I Use In My Walls

At Pricewise Insulation we offer a wide range of insulation products from Australia’s most reputable brands such as Knauf, James Hardie, Kingspan and Bradford Insulation.

Wall Insulation: How To Install Insulation In 4 Easy Steps

The most common materials from which wall insulation panels are made are glass wool, rock wool and polyester. They are all effective in reducing heat transfer, but their properties differ slightly. The best insulation material for you will depend on the properties you want your insulation to have.

Perhaps the most important quality of any insulation product is its R-value. The higher the R-value, the more effectively the product resists heat flow. So products with a high R-value will help you regulate your home’s temperature more efficiently, resulting in more energy savings.

At Pricewise Insulation we always recommend upgrading to the highest R-value you can afford as it is a wise investment for the future. Wall insulation can only be installed during construction or renovation, so it’s important to get it right. Do not forget to insulate the internal walls as well.

Depending on where you live, we recommend not going below the R values ​​below for wall insulation:

Attic Eave Minimum Insulation

If you provide a phone number where we can reach you, we will call you within the next few hours to assist you with your order.

If you live in Tasmania, the Northern Territory and some regional areas, you should contact us for a quote. Call us at 1300 729 639 or email

If you are looking for polyester insulation in NSW, QLD, WA and SA then check out Bradford Polymax Insulation.

At checkout, we will calculate the shipping price for your order based on your location. We have $85 shipping to major cities.

Read This Before You Insulate Your Attic

If your location is not listed at checkout, please contact us for a custom quote. Please let us know the type and quantity of insulation required.

You can choose your preferred delivery date at checkout. Standard orders are delivered within 1-3 business days to cities and 2-4 days to regions.

Sometimes products may run out. In this case, we will notify you within 1 business day and provide an estimated delivery time.

Specialty products have longer delivery times as indicated on the product page. Don’t hesitate to contact us if you have any questions.

The Advantages Of Insulating Interior Walls

We have Knauf Earthwool Insulation in our warehouses in Melbourne and Sydney. We will contact you when your online order is ready for collection.

Contact us for the nearest collection point in your state. Our suppliers usually stock one brand of insulation and it takes 1-2 days to process your order before it can be picked up. We can help you check stock availability and fast track your order if needed.

Yes, you can return leftover insulation packs to Pricewise Insulation. Returns must be made within 30 days of order and will incur a 15% restocking fee. Packages must be in their original condition without any damage.

You can return the insulation to the warehouse where it was shipped, or pay a courier to collect it from your home or construction site.

Blown In Insulation: 8 Things To Know Before Installing

If you are installing insulation for the first time, be prepared for some waste. Instead of deducting 10% for the shot, you might want to deduct 5%. Home insulation is designed for the four main areas of your home: ceiling, walls, sub-floor and between floors. Insulation products are designed specifically for each area to ensure they meet the stud spacing, cavity depth and required thermal ratings (R-values). While two products may be made from the same materials, it may not be ideal to use them interchangeably throughout the home.

Read on to find out the difference between wall and ceiling infill and whether you can use wall insulation in the ceiling or under the floor.

Ceiling panels tend to be thicker and less rigid than wall panels so that there are no gaps when installed between ceiling joists. On the other hand, the depth of wall cavities tends to be significantly less than that found in the ceiling area. Therefore, the wall panels need to be thinner to ensure they fit snugly against the wall studs.

Since the wall panels are vertical in the wall cavity, they need to be stiffer to avoid collapsing under the weight. Also, wall insulation usually has a water repellent added to it, while ceiling insulation does not.

How (and Why) To Install Rockwool Insulation — The Gold Hive

This comparison applies to bulk insulation products. Keep in mind that there are other types of insulation, including reflective insulation and foam insulation, that have a number of unique properties that make them ideal for certain applications.

In general, for the best thermal performance and energy savings, it is recommended to use the type of insulation designed for the specified space. However, this is not possible for some homes.

There are two factors to consider when choosing to insulate a ceiling space: R-values ​​and the amount of free space.

Depending on the area of ​​your home that you insulate, you will be required to meet minimum R-value guidelines under the Building Code of Australia (BCA).

What’s The Best Type Of Insulation For Exterior Walls?

We recommend a minimum of R4.0 for suspended ceilings. However, the highest R-value achieved by wall bats is R2.7HD. In contrast, ceiling insulation mats go up to R7.0 and are designed to perform well even in alpine and very hot climates.

In houses where there is not enough space for ceiling insulation, there may be no other option than intermediate floor or wall insulation.

If you have minimal ceiling space, you can use R2.5HD or R2.7HD wall insulation products. However, if you have enough space, it is recommended to install subfloor insulation rather than wall insulation.

These insulation boards achieve higher ratings in less space than conventional ceiling insulation boards and are better than R2.7 wall boards.

How To Insulate Walls With No Sheathing

If you need advice, our insulation specialists are happy to help you find the best solution for your project.

In most cases, wall insulation can be used in subfloor applications. If you decide to do this, we recommend installing R2.0 or R2.5 high density or acoustic products. These products are more rigid, meaning they will stay in place over time.

We also recommend fixing the insulation in place as shown in our video tutorial How to Install Knauf Earthwool FloorShield Insulation Boards.

R2.5HD Knauf Earthwool Sound Shield Insulation is an excellent choice for floor applications due to its toughness, affordability and cost.

Blown Insulation For Cavities Of Existing Exterior Walls

One of the most important considerations for ceiling insulation is the R-value, or thermal performance of the product.

Note that the above values ​​are minimum requirements. Going up to the highest R-value you can afford will increase thermal efficiency and lower energy costs.

When choosing a ceiling insulation product, don’t forget to consider materials, cost, and brand reputation as well. Find out more in our guide to the best ceiling insulation in Australia.

When choosing wall insulation, it is important to consider both the sound and thermal capabilities of the product.

Cavity Wall Insulation

All insulation provides a level of thermal resistance (this is their R-value), but choosing insulation that can minimize noise levels inside your home will help you create a more comfortable home.

There are two types of wall insulation that you will want to install in your home: exterior wall insulation and interior wall insulation.

The main purpose of external wall insulation is to reduce heat transfer from outside to inside and vice versa.

Choosing a soundproofing product can also prevent noise such as traffic and neighbors from entering your home, and keep the noise inside your home from disturbing your neighbors.

Beginner’s Guide To Installing Ceiling Insulation

Interior wall insulation reduces the flow of heat between rooms in your home, helping to make heating and cooling more energy efficient.

A minimum of R2.5 wall insulation is recommended in Melbourne, Sydney and Adelaide and a minimum of R2.0 for warmer climates such as Perth and Brisbane.

Whether you need high-performance insulation in the ceiling or acoustic panels to reduce sound transmission between rooms, Pricewise Insulation has a wide range of products to meet your needs.

If you need more information on the difference between wall and ceiling panels, and if you can switch products, our team is here to help.

How To Add Wall Insulation In An Old House Without Damage

Buy affordable, high performance insulation online today or call us on 1300 729 639 for a free expert consultation on your project.

If you provide a phone number where we can reach you, we will call you within the next few hours to assist you with your order.

If you live in Tasmania, the Northern Territory and some regional areas, you should contact us for a quote. Call us at 1300

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