Why use us?

"Accurate Costs. No Guesswork"

Architects and builders across the UK trust us to deliver high-quality estimating services at competitive rates. By streamlining our workflow and using cost-efficient global resources, including our dedicated measurement centre overseas, we help clients keep projects on budget without sacrificing detail or accuracy. Our precise cost planning reduces the risk of overruns and supports strong financial control from concept to completion.

"Local Knowledge, National Reach"

We understand the UK construction landscape — from regional labour costs and material pricing to planning constraints and buildability issues. Whether your project is in London, Manchester, or a rural area, we tailor our estimates to reflect real conditions on the ground. This regional awareness ensures every quote is relevant, reliable, and practical.

"Trusted. Transparent. On Point"

Our reputation is built on delivering dependable, detailed estimates. We adhere to NRM2 and all recognised UK standards, using the latest digital tools to produce clear, audit-ready documentation. Architects, developers, and contractors rely on our honest approach and consistent output to inform their decisions with confidence.

"Flexible Support That Works for You"

Our structure makes expert estimating accessible to all – from sole traders to major firms. With a remote team working efficiently across time zones and our admin hub in Gibraltar managing client support, VAT, and documentation, we ensure smooth communication and fast turnaround. We’re flexible, responsive, and committed to supporting your project from day one.

In the UK, interest in Passivhaus continues to grow as energy prices soar and carbon reduction becomes a priority. Homeowners, developers, and local authorities are turning to this proven standard to dramatically cut energy use—reducing heating demand by up to 90%—while improving indoor comfort and health.

Originally developed in Germany, Passivhaus is ideally suited to the UK’s temperate conditions. Through precision detailing, airtight construction, mechanical ventilation with heat recovery (MVHR), and superior insulation, Passivhaus buildings deliver exceptional thermal comfort and energy performance across all seasons.

Over the past decade, the UK has seen a strong rise in certified Passivhaus professionals and completed projects—from affordable housing schemes to schools and custom homes. Organisations such as the Passivhaus Trust have played a key role in education and advocacy, helping the standard take root across the construction sector.

With increasing pressure to meet net-zero targets, UK policymakers and local councils are starting to reference Passivhaus as a benchmark for best practice in energy efficiency. Though still a niche standard, it is rapidly gaining traction in both public and private sector developments, especially as whole-life carbon becomes a key concern.

Buildersmates has spent several years supporting UK architects, self-builders, and developers with specialist Passivhaus estimating. We know what makes these projects different—from thermal bridging to MVHR spec—and we provide clear, dependable cost plans that reflect the technical requirements of the standard. Whether you're new to Passivhaus or scaling up delivery, our experience helps you build smarter, reduce risk, and stay on budget.