Common Home Renovation Mistakes and How to Avoid Them

Home renovations always sound like a dream makeover until reality sets in, with budget overruns, awkward layouts, and unexpected plumbing disasters. When you rush through the planning process or get too trend-happy, your new kitchen or bathroom can quickly turn into an expensive headache. From picking the wrong contractor to forgetting a bathroom fan, these mistakes can add up quickly. 

With a little extra foresight, a realistic budget, and the right pros on your team, you can dodge these renovation pitfalls and end up with a home that’s both stylish and functional. Our team will work with you to avoid those “oops” moments that haunt most first-time renovators. Read on to learn the most common home renovation mistakes we’ve seen and how we go about avoiding them.

General Renovation Mistakes to Avoid

Living Room

These common missteps can affect any home renovation project, no matter the room or scope.

Lack of Proper Planning

Jumping into a renovation without a clear plan often leads to regret. Before starting, define your renovation goals, research what’s involved, and map out the timeline. Consider aspects like layout, materials, and any structural changes. Thorough planning also involves understanding how each change will affect your home’s overall functionality and value.

Setting an Unrealistic Budget

One of the biggest mistakes is underestimating renovation costs. When budgeting, account for materials, labor, and any additional expenses like permits or unexpected repairs. A good rule of thumb is to add at least 10-15% for contingencies. This buffer can cover surprises, such as wiring updates or plumbing fixes that come up once walls are opened.

Ignoring Permits and Regulations

Skipping permits or failing to follow local building codes can lead to hefty fines, delays, or even the need to redo the work. Contact your city or local government office to find out what permits you need before starting. Some renovations require inspections at various stages, so plan for these in your timeline.

Hiring the Wrong Contractor

Choosing the wrong contractor can lead to poor workmanship, delays, and budget overruns. Do your due diligence: read reviews, ask for references, and verify licensing and insurance. A reputable contractor will have experience with similar projects, a portfolio of past work, and be able to provide a detailed contract.

Kitchen Renovation Mistakes

Kitchen

A kitchen renovation is often the most complex room upgrade, with unique pitfalls.

Poor Space Layout

Kitchens need a logical flow, and one mistake is cramming too much into a small space or having an inefficient layout. Follow the "work triangle" rule: placing the sink, stove, and refrigerator in a triangular layout to create a functional space. Avoid putting these key items too far apart or in a way that obstructs traffic flow.

Skimping on Storage

Storage is critical in the kitchen. Skipping out on cabinets, shelving, or pantry space can lead to cluttered counters and frustration. If possible, add extra cabinets or extend them to the ceiling. Consider deep drawers for pots and pans and pull-out shelves for easy access.

Neglecting Ventilation

Cooking produces heat, moisture, and odors that need to be vented out. Skipping a proper ventilation system can lead to mold, lingering odors, and damage to cabinetry and walls over time. Invest in a good range hood and ensure it vents to the outside, not just recirculates air.

Choosing Trend Over Functionality

It’s tempting to follow the latest design trends, but trends can quickly become outdated. Prioritize functionality and timeless features like durable countertops, quality appliances, and practical cabinetry. Neutral colors and materials with staying power, such as quartz or granite, will serve you better in the long run.

Bathroom Renovation Mistakes

Bathroom

Bathrooms come with their own set of challenges, especially concerning moisture management and space efficiency.

Overlooking Ventilation

Like kitchens, bathrooms need ventilation to prevent moisture buildup, which can cause mold and mildew. A bathroom fan vented to the outside is essential, especially in smaller spaces without windows. Choose a fan with adequate power (measured in CFM) for the size of your bathroom.

Poor Drainage and Plumbing Planning

Bathrooms are all about water flow, so careful planning is essential. Mistakes in drainage slope, pipe size, or venting can lead to backups, leaks, or low water pressure. Work with a qualified plumber to ensure all fixtures are installed correctly, and plan for proper drainage around showers and tubs.

Choosing the Wrong Materials

Bathrooms are high-moisture environments, so materials must be water-resistant and durable. Avoid porous materials like regular wood or untreated stone, which can warp or degrade. Instead, opt for porcelain or ceramic tiles, moisture-resistant paint, and waterproof flooring.

Inadequate Lighting

Bathrooms need a mix of lighting for functionality and ambiance. Overhead lights are great, but adding task lighting around mirrors for shaving or makeup application is essential. Consider installing dimmable lights for flexibility and ensuring all lighting fixtures are rated for damp environments.

How to Avoid Common Renovation Mistakes

Front House

Now that we’ve covered the common mistakes, here’s how to avoid them and keep your renovation project on track.

Work with Professionals

DIY is tempting, but not always practical for large renovations. Professionals bring expertise, safety, and efficiency to your project. Whether it’s a general contractor, designer, or specialist like a plumber or electrician, hiring professionals often saves money in the long run by avoiding costly errors.

Plan for the Long Term

When making decisions, think about your home’s future needs. Ask yourself if the choices fit your lifestyle, accommodate growth (like family changes), and are designed for durability. This foresight can save you from having to redo renovations later on.

Stick to a Realistic Timeline

It’s easy to get excited and want the renovation done quickly, but rushing can lead to mistakes and subpar work. Be realistic about how long each phase will take, factoring in potential delays. Communicate with your contractor about the timeline to set expectations and avoid feeling rushed.

 

Working with DeLeers can make all the difference in your project. We bring decades of expertise, precise project management, and a commitment to quality that keeps everything on track. Let DeLeers handle the details, so you can enjoy a smooth renovation experience and a space you’ll love for years to come.