As the spring/summer season approaches, homeowners are gearing up to tackle their home improvement projects, and one area that often takes centre stage is the bathroom.
To ensure that bathroom renovations are successful and withstand the test of time, Bathroom Deal, a leading bathroom supplier, is highlighting the most common mistakes people make during these projects. With expert commentary from Warren Kinloch, a seasoned in-house bathroom expert at Bathroom Deal, homeowners can learn how to avoid the most common mistakes made when trying to create their dream bathrooms, helping to avoid the headache of costly errors.

- Not factoring in enough storage space.
Warren Kinloch emphasises the importance of sufficient storage in a bathroom. He states, “One of the biggest mistakes homeowners make is not considering their storage needs. A cluttered bathroom not only looks unappealing but also makes it difficult to find and organise essential items. I suggest incorporating smart storage solutions such as built-in cabinets, floating shelves, or vanity units with ample drawers. By maximising storage space, homeowners can keep their bathroom tidy and functional.”
- Choosing poor quality materials and finishes that save money in the short term but cost in the long run.
According to Kinloch, opting for cheap materials and finishes is a common pitfall that homeowners should avoid. He advises, “While it may be tempting to choose inexpensive materials to save money upfront, they often lack durability and require frequent repairs or replacements, which can end up costing more in the long term. Instead, invest in high-quality fixtures, fittings, and finishes that can withstand the rigours of daily use, ensuring longevity and reducing maintenance expenses. My advice would be to avoid laminate flooring, plastic hardware and generally low quality materials. Instead, make an investment in ceramic, porcelain, and other durable materials that will last.”
- Using the wrong paint type.
When it comes to bathroom paint, Kinloch cautions against overlooking the importance of moisture resistance. He explains, “Bathrooms are prone to high humidity and moist air, which can cause regular paint to peel, blister, or develop mould and mildew. You need to use specialised bathroom paints that are designed to withstand moisture for the best results. These paints have a mildew-resistant formula and provide a protective barrier against moisture, ensuring a long-lasting and visually appealing bathroom.”

- Trying to fit too much into a small space.
Kinloch also understands the desire to include every luxurious feature in a bathroom but advises against overcrowding a small space. He says, “Whilst we may all want an extravagant freestanding bath and walk-in shower, this isn’t always possible. Trying to fit as many statement pieces in your bathroom as you can, may actually be detrimental to the functionality and beauty of the space.”
“It’s essential to consider the size and layout of your bathroom when planning renovations. Trying to fit too much in a limited space can make the room feel cramped and hinder its functionality. Instead prioritise your absolute must-haves and opt for space-saving fixtures, such as wall-mounted toilets or compact vanities, to create an open and comfortable atmosphere.”
- Not investing in good ventilation.
Proper ventilation is often overlooked but plays a crucial role in maintaining a healthy and functional bathroom environment. Kinloch points out, “Inadequate ventilation can lead to excess moisture buildup, which promotes the growth of mould and mildew and can cause long-term damage to the bathroom and even affect the overall air quality in your home. I recommend installing an efficient exhaust fan or a window that can be opened to promote air circulation and minimise humidity levels. There’s nothing worse than investing in a stunning bathroom remodel, and ending up with mould growing a few weeks after completion.”