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Beautifully Made Sash Windows Grantham

Aaron Johnson Joiner is a sash window specialist in Grantham. Renowned for their quality craftsmanship, attention to detail and friendly customer service, you will receive an end-to-end experience of transforming your home. You will receive a quality installation, giving you total peace of mind knowing your windows have been expertly handled by the region’s best specialists.
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Increased Security

Energy Efficient

Charm & Character

Are Sash Windows the right choice for your home?

When deciding to buy new sash windows, people often face several common challenges:

  • Historical Accuracy
  • Energy Efficiency
  • Home Security
  • Noise Insulation

Our hardwood sash windows are indistinguishable in style and construction from the originals yet boast all the benefits of modern materials and manufacturing techniques.

Our modern machinery such as our Soukup Crafter window line and CNC machining technology allow us to produce high performance sash windows that are unrivalled in the UK. High performance glazing and draught proofing systems are all hidden within the design. To be felt but not seen.
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Featured Projects

When it comes to sash windows in the Nottingham and Derby region, Aaron Johnson is the indisputable choice for an effortless service, quality products, and a unique long-term approach. Not only do they offer plenty of support from their extensive range of expertise, but the team also provides helpful advice on how to maintain and preserve your window frames – all while offering competitive rates that ensure you get the best value for your money. With years of experience and a dedicated commitment to customer satisfaction, Aaron Johnson is the standout sash window provider in Nottingham & Derby.
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Getting your new sash windows

Purchasing new sash windows can often be a daunting prospect for many customers for a multitude of reasons. We understand these issues and over the years have developed a system of operating whereby the whole process is managed by us in house, from initial enquiry through to final fitting and sign off. No external contractors are used for things such as site surveys and fitting. It is all done by us.

Frequently asked questions

Do you need scaffolding to replace sash windows?
You do not need scaffolding to replace sash windows, all removal and replacement can be done from the inside of the property.
How long do sash windows typically last?
It is common for quality timber sash windows to last hundreds of years with regular maintenance the average lifespan being approximately 70 years.
What type of sash windows are best?
Box sash windows are considered the most conducive as you get the best of both worlds, combining traditional style with modern technology, They use pulleys, cords and weights to counterbalance the top and bottom sashes. These weights are housed in a ‘box’ which is created by liners extending the frame on each side both internally and externally.
Can you get double-glazed sash windows?
Absolutely! Modern sashes are able to accommodate thicker double glazing, making your sash windows more energy efficient and soundproof. Double-glazed sash windows are a perfect way to incorporate traditional style while maintaining modern technology.
Where are your windows made?
All of our new windows and doors are manufactured by our expert craftsmen in our workshops in Nottingham. If you would like to visit our workshops to see the windows being made, please contact us.

We believe building a beautiful home shouldn't have to be stressful.

We understand what it's like to feel stressed about home improvements and repairs. That's why our timber windows & doors are crafted with the utmost care and attention and we work tirelessly to ensure every stage adds value and can guarantee an unbeatable turnaround time. So you can have the house of your dreams without the hassle.
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