Future Homes Standard 2026: What the New Glazing Regulations Mean for Your Renovation
As the UK continues its journey towards more energy efficient homes, the Future Homes Standard is set to bring significant changes to building regulations that will affect homeowners planning renovations. At Leekes, we understand that these updates can often seem confusing, especially when it comes to glazing regulations.
With the government targeting a reduction in carbon emissions, the Part L building regs windows guidance is becoming more stringent, and many homeowners are asking: Do I need triple glazing, or will modern uPVC double glazing suffice?
In this article, we’ll break down what the Future Homes Standard 2026 means for your windows and glazing choices, and how we can help you ensure your home renovation complies with the latest requirements.
Understanding the Future Homes Standard and Part L Building Regulations
The Future Homes Standard is part of the UK Government’s commitment to achieving net zero carbon emissions by 2050. From 2025 onwards, new homes will be required to meet strict energy efficiency standards, which will also impact replacement windows and renovations in existing homes following updated Part L building regs windows guidance.
Part L of the building regulations governs energy efficiency in buildings, and recent announcements mean that when you replace your windows, you’ll need to install products that improve thermal performance significantly. This includes reducing heat loss, minimising draughts, and improving overall insulation.
What Does This Mean for Your Window Choices?
One of the biggest questions homeowners face is whether triple glazing is now mandatory under the new regulations. Triple glazing – windows with three panes of glass instead of two – offers superior insulation and reduced noise transmission, making it a popular option for new builds in colder regions.
However, it’s important to understand that the Future Homes Standard and glazing regulations 2025 UK do not automatically require triple glazing in all cases. Modern uPVC double glazing, when manufactured and fitted to the latest specifications, can still meet or exceed the new Part L building regs requirements for replacement windows in many situations.
uPVC double glazing systems have evolved significantly over recent years. The quality of the frames, the use of low-emissivity (low-E) glass, gas fills like argon or krypton between panes, and enhanced spacer bars all contribute to making uPVC double glazed windows an energy efficient and cost-effective solution. These advances mean that for the vast majority of UK homes, uPVC double glazing remains a practical and compliant choice, offering excellent thermal performance when installed correctly.
When Should You Consider Triple Glazing?
Triple glazing may be worth considering if you live in particularly cold or noisy environments, or if your home has specific glazing challenges such as large floor-to-ceiling windows. In such cases, triple glazing provides extra insulation and soundproofing benefits that double glazed windows cannot match. That said, it often comes at a higher cost and can sometimes reduce the amount of natural light entering your home due to increased frame depth and glass thickness.
At Leekes, we assess your property’s requirements individually to recommend the best glazing solution for your renovation project. We ensure you achieve compliance with the Future Homes Standard without compromising on style, budget, or comfort.
Why Choose uPVC Double Glazing for Your Renovation?
uPVC windows remain one of the most popular choices for replacement windows in the UK, and for good reason. Aside from excellent thermal properties, uPVC double glazing offers durability, low maintenance, and a wide range of design options to suit any home’s character. By selecting high-performance uPVC double glazed windows that meet current Part L building regs, you’re investing in your home’s value, comfort, and energy efficiency.
Additionally, upgrading to modern uPVC double glazing can help reduce heating bills by keeping your home warmer in winter and cooler in summer, contributing directly to a lower carbon footprint.
How Leekes Can Help You Navigate New Regulations
Navigating the new glazing regulations 2025 UK and the Future Homes Standard may feel daunting. That’s why at Leekes, we provide expert advice tailored to your home and budget. Whether you’re renovating a period property or updating a newer build, our team will guide you through the options to ensure compliance with Part L building regs windows and deliver an upgrade that improves your home’s performance and aesthetic.
We offer a wide range of uPVC double glazed windows and can discuss the suitability of triple glazing if needed. Our friendly experts will take time to understand your needs, helping you make an informed decision every step of the way.
Ready to Upgrade Your Windows?
Don’t wait until the regulations come into effect in 2026 – get ahead of the curve with energy efficient glazing solutions from Leekes. Replace your windows with market-leading uPVC double glazing that ticks all the boxes for the Future Homes Standard and enjoy a warmer, quieter, and more sustainable home.
Get in touch with us today to learn more about how the new Part L building regs windows affect your renovation. Our team is ready to provide advice, answer your questions, and offer a personalised quote.
Visit our website or call our experts now to take the first step towards compliant, energy efficient glazing for your home. At Leekes, your home improvement is our priority. Get started today.
Categories: Doors, Double Glazing, Leekes-Blog, Windows
Tags: double glazed doors, double glazed windows, future homes standard, glazing regulations, upvc doors, upvc windows
