Paint & Decorating: Mistakes to Avoid When Buying

In depth

Buying paint and decorating supplies can seem straightforward enough – pick a colour you like, choose a tin of emulsion, and get to work. However, a surprisingly high number of homeowners find themselves facing frustrating problems later on, often stemming from overlooking crucial details during the initial purchase. These issues frequently involve misjudging scale, overpaying for features that aren’t relevant to their needs, or simply failing to account for the additional costs involved beyond just the paint itself. Let’s examine some common pitfalls and, more importantly, how to avoid them.

One of the most frequent errors is selecting a paint quantity based solely on the room's square footage. While calculators online can provide an estimate, they rarely account for factors like ceiling height, the number of walls, or the complexity of the space’s layout. A standard tin of emulsion, typically 2.5 litres, might seem adequate but could easily be insufficient for a large hall with high ceilings, requiring significantly more to achieve even coverage. Similarly, a small room with intricate molding and numerous corners will demand considerably more paint than a basic rectangular bedroom. Before purchasing, meticulously measure every wall surface, taking into account the height of the ceiling and any architectural features that necessitate extra coats or careful application. Add at least 20% – potentially up to 30% – to your calculated volume requirement as a buffer; it’s far better to have a little leftover than to be halfway through a project with no paint remaining.

Then there's the issue of ‘feature paints’ – often promoted with terms like “Durable,” "Anti-Mould," or “Washable” – that add significantly to the price without necessarily offering benefits for all users. Most emulsion paints, especially those in the mid-range and above, are already formulated to be reasonably durable and washable. The claims of ‘anti-mould’ properties are usually achieved through additives that may not be necessary in well-ventilated rooms with regular cleaning. Unless you're painting a bathroom or kitchen area subject to high humidity, paying a premium for these features is often unnecessary. Instead, focus on selecting a quality emulsion based solely on its colour and finish – the underlying paint formulation will typically perform adequately. Consider what’s actually *needed* in that space before automatically opting for the most expensive option; a standard eggshell finish will likely be perfectly suitable for most rooms.

Beyond the initial purchase price, homeowners frequently underestimate the additional costs associated with painting and decorating. These can include items like masking tape (essential for protecting furniture and skirting boards), drop cloths (to shield floors from spills), filler and sanding supplies (for preparing walls before painting), brushes and rollers (which will need replacing over time), primer (often necessary for new or previously painted surfaces), and potentially specialist tools depending on the project’s scope. Don't overlook the cost of ventilation – fans or dehumidifiers might be needed to ensure proper drying, especially in smaller rooms or during colder months. A small investment upfront in these ancillary supplies can save a considerable amount of time and frustration later, preventing costly delays and rework.

Furthermore, be wary of getting caught up in marketing hype surrounding specific paint technologies. Manufacturers often highlight innovative features – such as ‘self-leveling’ emulsions or ‘micro-pigment technology’ – that may sound impressive but don't always translate into a noticeably better finish for the average homeowner. These advanced formulations tend to be considerably more expensive, and their benefits are frequently marginal. Unless you’re undertaking a particularly demanding project – such as painting intricate decorative walls – stick with a well-regarded emulsion in a standard finish and focus on proper preparation and application techniques. Prioritise learning how to apply the paint correctly rather than chasing the latest technological gimmick.

Finally, consider the long-term maintenance of your painted surfaces. While durable paints offer greater longevity, regular cleaning and occasional touch-ups are still essential for preserving their appearance. Investing in a good quality furniture polish or surface protectant can also help reduce wear and tear. Factor this ongoing maintenance into your budget – replacing a tin of paint every few years is significantly cheaper than undertaking a full redecoration project. Researching the expected lifespan of the paint you’re buying, along with understanding how to care for it properly, will contribute significantly to a long-lasting, beautiful finish.