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Our Customer Service Charter defines the standards you can expect from us at every stage of your journey – from initial enquiry and specification, through order processing and delivery, to long-term aftercare support.

As a manufacturer of premium PVC-U Sliding Sash Windows, we are committed to delivering not only exceptional products, but an equally exceptional service experience.

Reliability

When you choose Masterframe, you can expect a service you can depend on.

We work closely with our network of trusted Master Installers to ensure your project runs smoothly from start to finish. Clear lead times, careful planning and consistent communication mean you’ll always know what to expect – and when to expect it.

Our focus is simple: delivering your windows on time, to the highest standard, so your installation can proceed without unnecessary delays.

Expert Support

From your first enquiry through to installation, you’re supported by genuine sash window specialists.

Whether you’re renovating a period property, upgrading your home, or working within planning or conservation requirements, our team – alongside your chosen installer – is on hand to guide you.

We provide expert advice on specification, design, and performance, ensuring your windows not only look right, but perform beautifully for years to come.

True Partnership

We believe the best results come from working together.

That’s why we partner with a carefully selected network of experienced Master Installers who share our commitment to quality and craftsmanship. From initial consultation to final installation, you’ll be supported by professionals who understand both our products and your expectations.

It’s a joined-up approach that ensures a seamless experience – and a finish you can be proud of.

Dedicated Aftercare

Our service doesn’t stop once your windows are installed.

We’re here for the long term, with a knowledgeable customer service team ready to assist should you need any advice or support. Whether it’s guidance on care and maintenance or help with any queries, you can rely on us to respond quickly and professionally.

Your peace of mind is just as important as the product itself.

Clear Communications

We keep things straightforward, transparent and easy to understand.

From your initial enquiry through to completion, you’ll be kept informed at every stage. We believe in clear, honest communication — no jargon, no confusion — just helpful updates and guidance so you always feel confident in your decision.

Because a smooth experience is just as important as a beautiful end result.

A Standard You Can Trust

At Masterframe, everything we do is built around quality, consistency and care.

From the way our windows are manufactured, to the way your project is managed, our aim is always the same – to deliver a product and experience that exceeds expectations.

When you choose Masterframe and the Bygone Collection, you’re choosing expertise, craftsmanship and a commitment to doing things properly.

Rebecca Raymond

Technical Processing Manager

Oliver White

Sales Support Administrator

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MASTER INSTALLER

Our MASTER INSTALLERS are a team of specially trained craftsmen, selected by us, to deliver a quality installation of your chosen Masterframe windows.

Download a Brochure

Download our Bygone brochure or get in touch to have one sent in the post.

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Installed by Master Craftsmen

Our installers are fully trained and chosen for their skills in delivering a quality installation. If you would like to find out more about our Master Installers please click here.

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