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#1 Structural Repair Top-Rated in Australia

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Why Your Home Renovation Should Start with the Foundations

TL;DR: Before you upgrade your kitchen, bathroom, or floors, start with the building blocks–make sure your home’s foundation is sound. Renovating over unstable ground can lead to cracked tiles, warped cabinets, and expensive rework. Before starting a major reno, look out for warning signs like wall cracks, sticking doors, or uneven floors. These often point to underlying structural issues. When this is the case, Buildfix help homeowners through resin injection and damp-proofing services to stabilise foundations before renovations, protecting your investment and avoiding costly mistakes.

Planning a home renovation is exciting. Whether you’re dreaming of a sleek new kitchen, a luxurious bathroom, or stylish new tiles, it’s easy to focus on the design details. But before you spend your hard-earned cash, there’s one critical question to ask: Is your home sitting on solid foundations?

At Buildfix, we’ve seen countless homeowners invest heavily in renovations, only to face heartbreaking results—cracked tiles, warped floors, and unusable spaces—all because the underlying foundation wasn’t addressed first. Here’s why ensuring a stable foundation is the smartest first step in any renovation project.

The Risks of Renovating Without Checking Your Foundations

1. Cracked Tiles and Uneven Floors

New tiles look amazing when first installed, but if your home has unstable foundations, even just a small structural movement can cause those beautiful tiles to crack or come loose in a matter of months. Even worse, if your soil foundations aren’t stabilised, the weight of new materials added during a renovation can also cause uneven settling. This leads to sloping floors that will make your new kitchen or bathroom completely unsafe and unusable.

2. Warped Cabinets and Misaligned Fixtures

Renovations like custom cabinetry, benchtops, and bathroom vanities require precision. However, if the structure beneath them shifts even slightly, these fixtures can become misaligned, leaving your kitchen drawers jamming or your bathroom vanity pulling away from the wall.

3. Expensive Repairs After the Renovation

Fixing foundation problems after a renovation is far more disruptive and costly than addressing them beforehand. Renovated areas may need to be partially dismantled, wasting your time and money.

Warning Signs That Your Foundations Will Impact Your Renovations

Every renovation starts with a vision—a dream of a modern, functional space. But that dream needs a strong base to stand on. The foundation of your home supports everything above it, including the walls, floors, and all those new fixtures you’re about to install.

Signs Your Foundations Might Need Attention:

  • Cracks in your walls, ceilings, or floors.
  • Doors and windows that stick or don’t close properly.
  • Uneven or sloping floors.
  • Gaps between skirting boards and walls.

What Causes Foundation Issues?

Before you dive into your renovation plans, it’s worth understanding what might be lurking beneath the surface. Common causes of foundation problems include:

  • Reactive Clay Soil: Expands and contracts with moisture changes, leading to subsidence.
  • Water Damage: Poor drainage or leaking pipes can weaken soil and foundations.
  • Tree Roots: Roots from nearby trees can disrupt the soil under your home.

If these issues are present, jumping straight into a renovation without fixing the foundation first is a recipe for disaster.

The Buildfix Approach: Foundation Repairs You Can Rely On

At Buildfix, we specialise in innovative foundation repair methods designed to stabilise your home and prepare it for all renovation, large or small. Our solutions include:

1. Resin Injection Technology

A non-invasive method that stabilises the soil beneath your home, relevels floors, and prevents further movement. Perfect for homes experiencing subsidence or uneven floors.

Cracked tiles caused by unstable foundations.

2. Damp Proofing

Protection against rising damp, which can cause tiles to lift, wood to warp, and walls to weaken over time.

Warped kitchen cabinets from foundation issues.

3. Expert Assessments

Our team will assess your home and identify any potential risks to your renovation, ensuring you start on solid ground.

Resin injection repairing home foundation.

Stabilising Your House Foundations Is a Smart Investment

Renovating your home is a serious investment. Whether you’re upgrading your kitchen, redoing your bathroom, or installing fresh tiles from your supplier, it’s worth taking the time to ensure your home is ready for the changes. Otherwise, you could be throwing your money down the drain as things start falling apart.

Benefits of Starting with Foundation Repairs:

  • Longevity: Protect your renovation from future damage.
  • Peace of Mind: Feel confident that your investment is secure.
  • Cost Savings: Avoid expensive repairs after the fact.

Don’t Make This Common Renovation Mistake

Many homeowners skip the crucial step of foundation assessment, focusing instead on finishes and fixtures. But as we’ve seen time and time again, the most beautiful renovations can be ruined by underlying structural issues.

Before you start renovating, give your home the solid base it deserves. At Buildfix, we’re here to help you get it right the first time.

Ready to Renovate? Start with Buildfix

Don’t let foundation issues turn your dream renovation in to a nightmare. Contact Buildfix today for a professional foundation assessment. With our innovative solutions and expert team, we’ll ensure your home is stable, secure, and ready for whatever upgrades you have planned.

FAQs

Why should I check my foundations before renovating?

Because unstable foundations can cause cracks, floor movement, and misaligned fixtures after your renovation is complete—ruining your investment.

What are signs that my foundation may need repair before a renovation?

Look for sloping floors, sticking doors or windows, wall cracks, or gaps between skirting boards and the wall. These are all indicators of structural movement.

What common foundation problems can affect a renovation?

Subsidence, water damage, reactive clay soil, and tree root interference are all common causes of foundation movement that can compromise your renovation.

How does resin injection prepare my home for renovation?

Resin injection stabilises the soil beneath your home, relevels floors, and prevents further movement. It’s fast, non-invasive, and ideal for homes with foundation movement.

Can Buildfix assess my home before I renovate?

Yes. Buildfix provides professional foundation assessments and repair solutions to ensure your renovation is built on stable ground—saving you time, money, and stress.

Help & Advice

A resource collection of articles, tips and advice

Wall cracks are common in Australian homes, but not all mean something's wrong. Some are harmless signs of natural...
Every home experiences settlement to some extent. But differential movement occurs when sections of a structure settle u...
Planning a home renovation is exciting. Whether you’re dreaming of a sleek new kitchen, a luxurious bathroom...
If you’re planning a renovation, self-levelling compound might seem like the perfect fix for uneven floors...
A sloping floor is easy to dismiss—until it gets worse. What starts as a slight tilt can turn into misaligned walls, sti...
A damp proof course (DPC) is your home’s first line of defense against rising damp, stopping moisture from creeping up t...
Poor drainage around your home leads to water pooling, soil erosion, and foundation movement. Signs include mould,...
Reactive clay soil is a significant concern for Australian homeowners, capable of causing major structural damage if pre...
Traditional restumping is an invasive process to replace deteriorated sinking stumps in older homes. It can restore stab...
Before buying a home, pay careful attention to the cosmetic touch-ups....
Example of Subsidence
You don't need to be a geological expert or structural engineer to understand what subsidence is...
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Guttering is designed to direct water away from your home and its foundations...