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Welcome to the Nine Zero Advice Hub

News, insights and guidance on choosing sustainable timber products for your home or project. Our mission is to empower you with knowledge on the environmental impact of timber, how sustainable practices can contribute to carbon footprint reduction, and the benefits of choosing FSC-certified materials.

Here, you’ll find valuable resources, expert advice, and inspiring solutions to make your project both stunning and sustainable. Join us in building a greener future.

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Are you missing an opportunity with timber sash windows?

The glazing market is fiercely competitive, which pushes many installers to default to the ‘cheaper’ comfort zone of uPVC or aluminium. While both materials have…

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Why timber means more work in a Net Zero world

As someone who’s spent 20 years in the industry, I’ve seen materials come and go, trends rise and fall, and regulations grow ever stricter. But…

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Why you’re seeing timber flush sash windows everywhere in London

London’s skyline might be dominated by glass skyscrapers, but its heart lies in period properties. And with period properties, comes beautiful architecture to preserve and…

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Nine Zero see a surge in timber flush casement windows, as green retrofits ramp up

Nine Zero Timber Windows and Doors has noted a 20% increase in orders for its timber flush casement windows when comparing Q1/Q2 with Q3/Q4, suggesting…

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Why timber front doors should be the only choice for winter

Choosing a timber front door can make a significant difference to a home’s warmth, security, and overall look. Timber doors, especially those handcrafted by Nine…

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Nine Zero Sustainable Timber Windows

World Sustainability Day: Why we need to point to timber as the sustainable building solution

World Sustainability Day on October 30th highlights the importance of sustainable practices, and while this is great, the glazing industry needs to think about energy…

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Acoustic glass windows: when do they work best for sustainable timber homes?

Living in a busy area such as a city centre can mean there is a lot of noise to contend with and so acoustic glass…

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Nine Zero Timber Windows and Doors plants its 750th tree to mark FSC Forest Week 2024

Nine Zero Timber Windows and Doors has facilitated the planting of 750 trees in 2024, to coincide with this year’s FSC™ Forest Week (running from 21st…

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How Long Do Sustainable Timber Sash Windows Last in London?

These days we are all aware of the damage we are doing to our planet, and the materials that we use in home renovations are…

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Your guide to maintaining timber casement windows and timber sash windows

Timber windows have long been cherished for their natural beauty, durability, and the traditional charm they bring to homes. Whether you have elegant timber casement…

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Garden rooms are still on the rise this summer, says Nine Zero Timber Windows and Doors

Nine Zero Timber Windows and Doors has seen a continued surge in the popularity of garden rooms, which the UK timber manufacturer and supplier says…

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Reducing Our Carbon Footprint: The Nine Zero Approach

In a world increasingly concerned with sustainability and environmental protection, the role of businesses in mitigating their impact on the earth has never been more…

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Why the UK Government’s Timber in Construction Roadmap means demand is going nowhere but up

In a groundbreaking move towards sustainability, the UK government launched a comprehensive Timber in Construction Roadmap in December 2023, aimed at boosting the construction industry,…

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How to make sure your external timber doors last 100 years

External timber doors not only look great and contribute to the aesthetic appeal and security of your home, but they also have an average lifespan…

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Brawn + Beauty: 5 reasons to choose redwood sustainable windows

When you’re renovating your home, the choice of window frames plays a huge role in not only how your property looks, but how energy-efficient and…

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Debunking timber myths: The truth about timber windows and doors

At Nine Zero, our timber windows and doors can transform a property, providing an authentic period look to even the most modern of homes. Timber…

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A greener outlook: Transforming homes with timber sash windows

Timber sash windows have a timeless appeal that can instantly add classic charm and character to any property. But it’s not just about looks, these…

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How to draught-proof your timber sash windows: a guide for homeowners

As the seasons change and colder months approach, ensuring that your home remains cosy and energy-efficient becomes a top priority. One of the key areas…

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How Secure Are Timber Entrance Doors?

When it comes to safeguarding our homes, one of the most critical considerations is the security of our entrances. While there are various options available,…

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Replacing windows in a conservation area – a complete guide

Windows can have a significant impact on the energy efficiency and security of a home, so wanting to upgrade them is understandable. However, when living…

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Glass options for timber sash windows

As timber window manufacturers, we know how important it is to choose the right glass for your project, which is why our timber sash windows…

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Hardwood vs Softwood Windows: What’s the Best Material?

Offering outstanding aesthetics, impressive thermal efficiency and sustainability, timber windows are one of the best options to improve any property. However, timber windows aren’t always…

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How sustainable are timber sash windows?

At Nine Zero, we pride ourselves on being sustainable timber window suppliers. Our timber sash windows can add classic charm and character to any property.…

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How environmentally friendly are timber doors?  

How environmentally friendly are timber doors?  Now more than ever, sustainability is at the forefront of people’s minds, with the environmental impact of decisions being…

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How long do timber sash windows last?

When it comes to the general perception of timber windows, many people have inaccurate and outdated views on their quality. Timber is often wrongly assumed…

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What bespoke timber sash windows should I choose for my project?

The beauty of timber sash windows is the huge level of design flexibility they offer. No other window material comes close when considering the number…

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Guide to Energy Efficiency

Article for Glass Times Steve Winscott, Director at Nine Zero, the leading UK manufacturer of bespoke timber windows and doors, talks about why timber is…

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How to install timber sash windows

How to install timber sash windows At Nine Zero we have been manufacturing unique timber windows and doors that are rooted in British craftsmanship. From…

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Nine benefits, Zero problems

At Nine Zero, we manufacture and supply high quality, unique traditional timber products, that we have been perfecting for more than 10 years. Our vision…

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Building Regulations for Windows and Doors

Understanding building regulations is crucial to ensure that you are not breaking any rules regarding building and safety regulations. These rules must be adhered to,…

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Why we believe UK manufacturing is so important

Why we believe UK manufacturing is so important… Britain was a successful industrial nation for centuries – the industrial revolution started here after all –…

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Hardwood vs Softwood?

Hardwood vs. Softwood When purchasing timber windows, deciding what material to go for can be a difficult decision. A question we often get at Nine…

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Made In Britain

Made in Britain Nine Zero are proud to announce our membership to the Made in Britain campaign, we are excited to begin our alliance with…

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What Is Acoustic Glazing?

Acoustic glazing is certified noise reduction glass, aiming to create a healthy sound environment in your home. Acoustic glass consist of two panes which have…

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Forest Stewardship Council: Future Generations Will Thank Us

FSC History The Forest Stewardship Council was established in 1993 in Toronto, to stop deforestation, where a group of businesses, environmentalists and community leaders came…

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Approved Part Q

Nine Zero’s sliding sash windows are now certificated to meet Approved Document Q – Security. All plans or building notices submitted after 1st October 2015 have…

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Avoid These Mistakes When Replacing Your Windows & Doors

Here at Nine Zero we know the stress that can be involved in selecting and replacing your windows and doors. However, there are numerous signs that indicate…

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Do You Suffer From Noise Pollution?

What is noise pollution? Noise pollution is unwanted sound. In the home, this is any sound that distracts or disturbs the occupants. This could be…

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Why It All Began?

After a number of years dealing with companies with extended supply chains with a lack of a close working relationships on the manufacturing side, here…

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Do You Need Planning Permission To Change Windows & Doors?

When replacing windows or doors in a conservation area, it is always recommended to check with your local planning officer before beginning any project. You…

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Timber Window Maintenance

There are many factors to consider when choosing the style and material for your property’s windows. One of the perceived drawbacks of having timber windows…

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A Greener Future

As we are all very aware our planet is threatened by severe climate change. The earth’s global temperature is warming, meaning that weather patterns and…

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Environmental Impact of Wooden Windows and Doors

When choosing your windows and doors products, timber is the most environmentally friendly option. They are biodegradable and absorb CO2 from the atmosphere. Recent studies…

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Contact us for a quick quote

Nine Zero steps up its trade supply when time isn’t on your side. Talk to us about your project today, and let us support you in finding a timber windows and doors solution.

Request a brochure

To explore our range of sustainable timber windows and doors and imagine the possibilities for your project, request a Nine Zero brochure by contacting our team today.