We at VALRAO offer practical façade insulation and waterproofing services built around energy efficiency, building protection, and long-term reliability. Our focus is simple: keep buildings dry, warm, and durable. Whether you own a residential block, commercial unit, or heritage structure, we assess the specific conditions of each site and recommend the most effective materials and techniques for lasting results.
London’s weather can be unpredictable. From heavy rainfall to cold winters, properties across the city need reliable insulation and strong barriers against moisture. We combine modern methods with careful planning to improve your building’s performance without disrupting its appearance.

Clients across London trust us because we focus on practical solutions and reliable outcomes. Here’s what makes us a reliable choice:
Skilled Team with Real Experience
Our technicians and engineers have worked on a range of properties, from small flats to complex commercial blocks. We understand the challenges posed by London’s architecture and climate.
Materials That Last
We use trusted brands and proven systems that have been tested in similar environments. From insulation boards to waterproof coatings, each product we use serves a clear purpose with long-term results.
Service That Puts You First
We keep communication clear and expectations realistic. Whether it’s project timelines, budget limits, or planning requirements, we keep everything transparent from start to finish.
Let’s Discuss Your Building Needs
Looking to improve your building’s thermal performance and protect it from the elements? We are available to help you navigate the procedure. Our team conducts on-site evaluations to understand your structure’s condition and recommend the most effective solutions.
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1. What is EPC C compliance, and why is it important?
EPC C compliance refers to meeting the minimum Energy Performance Certificate rating of “C” for rental properties in the UK. From 2025, new tenancies must meet this standard, and from 2028, it will apply to all existing rentals. Achieving this rating improves energy efficiency, reduces utility costs, and ensures legal compliance with government regulations.
2. How can Valrao help my property meet EPC C requirements?
Valrao offers a complete EPC C compliance service that includes a detailed energy assessment, identification of required upgrades (like insulation, heating systems, or double glazing), and full project management of improvements to ensure your property meets or exceeds the required standards.
3. What types of properties does Valrao work with?
Valrao works with a wide range of residential and commercial properties, including single-family homes, flats, HMOs, and larger portfolios. Their services are tailored to suit landlords, property managers, and developers across London and the UK.
4. How long does it take to bring a property up to EPC C standards?
The timeline varies depending on the current condition of the property and the scope of upgrades needed. Valrao conducts an initial assessment and provides a clear timeline and step-by-step plan to ensure efficient completion with minimal disruption.
5. Is the EPC C upgrade cost-effective in the long run?
Yes. While some upfront investment may be required, EPC C upgrades typically reduce energy bills, increase property value, and improve tenant satisfaction. Valrao focuses on cost-effective solutions to deliver strong returns over time.
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