How to Compare Three Refurbishment Quotes Like a Pro

Comparing quotes for a home refurbishment is about more than just looking at the bottom line; it is about ensuring you are getting the same quality and scope of work from every builder. By breaking down costs into manageable categories, you can spot hidden omissions and select a partner who will deliver your project on time and within budget. This guide will walk you through the essential steps to evaluate three separate quotes side-by-side so you can make an informed decision for your 2026 project.

Establishing the Baseline with a Detailed Brief

Before you can compare quotes, you must ensure that every contractor is quoting for the exact same job. If you give three different builders a vague idea of a kitchen extension, you will receive three completely different prices that are impossible to compare. In 2026, transparency is everything, so provide each company with a detailed specification document, including floor plans, electrical layouts, and a list of preferred finishes.

When a contractor knows exactly what is expected, they can provide a fixed price rather than an 'estimate.' Estimates are often subject to change, whereas a fixed quote provides much-needed financial security. Ensure your brief includes specifics like the number of double sockets, the type of flooring, and whether you expect them to handle the removal of all construction waste. This prevents the common issue of one builder quoting £45,000 for a 'shell' while another quotes £60,000 for a 'turnkey' finish.

Breaking Down Labour and Material Costs

One of the most effective ways to compare quotes is to look at how each firm splits their costs between labour and materials. In the current UK market, labour typically accounts for 40% to 60% of a refurbishment budget. If one quote is significantly lower in the labour department, ask yourself why. They might be using less experienced subcontractors, or they might not have accounted for the necessary time to achieve a high-end finish.

Material costs can also vary wildly. Some contractors have trade accounts that allow them to pass on savings, while others may add a significant markup. Look for the following details in your breakdown:

• PC Sums (Prime Cost Sums): These are allowances for items not yet chosen, like tiles or taps. Ensure all three quotes use similar PC sums so the totals aren't skewed.
• Quality of Materials: Check if the quote specifies 'contract grade' versus 'premium' materials.
• Waste Disposal: Skips and muck-away services can cost upwards of £350 per load in 2026; ensure this is included.
• Scaffolding: For loft conversions or roof work, scaffolding is a major expense that must be explicitly listed.

Checking for Hidden Extras and VAT

In the UK, the standard rate of VAT is 20%, and this can be a massive shock if it isn't clearly stated. Always check whether the quotes are inclusive or exclusive of VAT. For a £100,000 full-house refurbishment, the VAT adds an extra £20,000 to your bill. If one quote looks significantly cheaper, it may simply be that they haven't added the tax yet.

Beyond VAT, look for 'provisional sums.' These are essentially placeholders for work that cannot be fully priced until the project starts, such as structural repairs found after stripping back wallpaper. A quote with too many provisional sums is a red flag, as the final price could balloon once the work begins. A reliable contractor will try to minimise these by conducting a thorough initial site survey.