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Find the Right House Slab Concreters in Sydney
Did you know that 90 percent of Aussies opt to build a concrete slab house? This material is the popular choice for foundation for its complete durability and security.
Whether you’re contemplating a new house, or granny flat build, you can trust us to provide a complete concrete slab solution. Our concreting contractors can manage the whole process.
A concrete slab foundation by a specialised contractor can secure the structural integrity of your home.
When do I need to think about a house slab?
Right at the beginning of a home construction project. House slabs are one of the first stages you have to experience for a new build, as they will make up your home’s foundation.
When we think of the foundation of our home, we think of complete durability. One that lasts through harsh weather conditions, has resistance to pest infestations etc. This is true for a house set with a concrete slab, because a concrete slab is resilient against shifts, damages and changes in the weather; and they can withstand an enormous amount of weight on it.
Why do I have to think about house slabs for my new home?
An ill-fitting concrete slab solution to your terrain and building’s dimensions can compromise your home’s integrity. Which is why it’s important to know not just the type of foundation you want (in this case, a concrete slab) but what suits the site and your house plans.
As your concrete contractor, KMA Concrete Constructions, our team will assist you in this endeavour.
If you have any questions or concerns in regards to your house slab, discuss this with your contractor.
The stages of early home construction
To better understand when house slabs come into play for your build, we’ve provided a brief outline.
See the below:
- Site Prep: Clearing the site of trees, rocks, and debris. In addition to levelling the ground for the foundation.
- Surveying and Layout: Surveyors mark boundaries and layout ensuring accurate measurements.
- Excavation: Digging trenches for the foundation. The groundwork is also set for a stable structure.
- Foundation Construction: Pouring and setting the concrete footing. Base support for the house.
- House Slab Construction: The concrete slab is poured to form the floor of the house. This is executed with precise levelling to ensure a flat surface.
At KMA Concrete Constructions, our multidisciplinary team is able to assist you with our services, with every step of this process.
Benefits of a Concrete Slab Foundation
In Australia, concrete slab foundations reign supreme. House slabs offer various benefits over other foundation types such as a crawl space foundation.
See some of the foundational advantages of concrete below:
- Cost effective construction
- Immune to termite infestation and damage
- Good energy efficiency ratings (or thermal efficiency) which is perfect for sustainability
- Decreased likelihood of flooding
- Lower chance of gas leaks
- Perfect for the Australian climate and terrain (which consists primarily of sandy soil)
Finding the Right Concrete House Slab
Concrete slabs are not a “one size fits all” solution. There are many types available to accommodate varying home construction needs. It’s important to note that on average, homeowners aim for slab size that is 85mm thick.
There are two main options when it comes to concrete slabs for building houses.
See the below:
Raft Slabs
Raft slabs are great for sites with unstable soil. Which means that it’s a great option for those who live on an incline, such as a sloping hill.
This distributes the load evenly, reducing the risk of foundation movement. Which is due to it having a large steel slab in combination with steel beams inserted into the ground.
It’s also much less susceptible to having any damage inflicted, such as cracking.
Waffle Slabs
Named after their waffle-like shape, it’s an easier and more cost effective installation than rafts. However, this is ideal for stable soil surfaces and not any inclines.
Built on the ground, it also features an edge beam consisting of smaller beams on the inside. This slab type is more likely to accumulate damage than a raft.
You can trust a concreting contractor to help find the best concrete slab for your house. This assessment and solution is based on factors known in their experience like the type of soil involved, and whether it will be built on an incline.
Meeting the Corresponding Aussie Standards
All residential slab constructions should correspond with the Australian Construction Code. This involves fulfilling either the standard AS2870, AS 3600 or the ABCB Housing Provision section 4.
This ensures that your home is structurally sound. Which then makes it resistant to any damage.
- Standard AS2870: Details the legal obligations for the design and construction of a raft and waffle slab. While also specifying the different soil conditions. This is specifically for residential properties.
- Standard 3600: This outlines the regulations for the entirety of the slab construction process. Following from the initial design to testing stages. Providing a comprehensive guide.
- ABCB Housing Provision section 4: This provides a brief overview of the guidelines in relation to slab construction. It provides a bigger picture in relation to the guidelines of the NCC.
It’s crucial to find a contractor that meets these regulations. Failing to do so can mean that your home fails the new build inspection. With the homes foundation being one of the first on the checklist.
At KMA Concrete Constructions, we have been providing concreting services since 1999. From the time we’ve started, we have always kept up to date with following and complying with all the relevant regulations regarding concrete slabs, with every project we undertake.
Why Choose Us – KMA Concrete Constructions?
Industry Experienced
Our experts have accumulated years of industry experience—as a company, we have over 30 years in the field. Which means that we’re equipped to navigate any challenges. Providing you with the most seamless house slab construction as possible.
Customer Focused
Backed with a commitment to customer satisfaction, we’ll work closely alongside you. Trust us to keep you assured from the beginning to end.
We understand that a new build is overwhelming, which is why we ensure prompt assistance. This is through addressing any questions that you raise, providing updates and staying easy to reach.
Transparent Communication
Our team shares a promise for complete transparency. This is provided to both you, as well as the other professionals in your construction project. Some of these include: building architects and engineers.
This allows us to play our part in streamlining construction.
Complete Qualifications
Our team strictly consists of industry qualified professionals. They carry the right certifications, licensing and abide by all Australian standards.
Cost Effective
We provide concrete slabs for building houses at competitive prices. By utilising efficient construction methods and materials, we ensure that you get the best value for your investment.
Contact Us Today
For the best concrete slabs for house building in Sydney, look no further than KMA Concrete Constructions. Our team of expert house slab concreters is ready to help you build a strong and durable foundation for your home.
Ready to start your project? See why we’re the leading house slab contractors in Sydney.
Contact us today for a consultation.
FAQS
Does a concrete slab need footings?
No it doesn’t, this is otherwise known as a ‘floating slab.’ However this is more ideal for smaller structures, due to the lack of additional stability offered by footings.
What is the strongest foundation for a house?
The most durable foundation for any home is concrete, as it can withstand a range of weather conditions. With the ability to support a range of structure, regardless of the size. It also provides the added flexibility of being poured into various shapes.
What is the lifespan of a concrete slab?
The lifespan of a concrete slab depends on various factors, such as the quality of the installation. However, on average the lifespan ranges anywhere from 50 to 100 years.
How do I know if my slab foundation is bad?
If you suspect that your current home foundation is bad, there are various factors indicating this. Remain wary of problems such as plank gaps, as well as obvious cracks expanding alongside surfaces such as exterior walls. Although these are commonly overlooked, it can quickly escalate into larger scale issues such as a pest infestation.
Is concrete slab expensive?
It’s important to note that the price of your concrete slab varies from project to project. However, concrete slab solutions are an affordable alternative to bricks and stones. We’ll provide you with a fixed quote at competitive pricing, for your assurance.