Elegant uPVC Sliding Sash Windows Weymouth

Homeowners across Weymouth, Dorchester, Portland and the surrounding Dorset areas are increasingly choosing uPVC sliding sash windows for their new home improvement projects. For years sliding sash windows came with poor performance and security, but the creation of uPVC frames has provided us with the perfect alternative. We work closely with market leaders Roseview to supply our valued customers with their sliding sash Rose Collection. These windows combine a blend of traditional vintage charm with the modern benefits of uPVC. Gone are the days of cold and draughty sash windows. You will never have to compromise on style or performance again.


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  • Security
  • Energy Efficiency
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  • Security

    Secure by Design logo over image of a home owner safe in their home

    Secure Peace of Mind

    We understand that security is one of the most important features to consider when choosing new windows. Our sliding sash windows have been tested to BS7950 standards and are Secured by Design accredited. Secured by Design is a police backed initiative, testing double glazing products against the latest break-in techniques and technology. Sleep easy knowing that your family, home and belongings are fully protected.


    Energy Efficiency

    Upgrade your glazing and you could save up to £105

    Energy Efficiency

    Our Rose Collection windows receive an energy rating of A. Advanced glazing, concealed brush piles and gaskets help prevent heat loss, helping your Dorset home retain heat during even the coldest months. The installation of uPVC sliding sash windows will save you money on future heating bills making it a worthwhile investment.



    Sliding Sash Window Dorset

    High Quality Design

    Years have been spent perfecting the design of our sliding sash windows. The inclusion of a tilt facility allows for easy cleaning. Simply slide open your window and tilt inwards to allow for easy access. Your windows can be fully opened to allow for maximum ventilation. Let fresh air fill your home.

    Sliding Sash Window Weymouth

    Traditional Timber Allure

    Our uPVC sash windows have been carefully designed by Roseview to replicate the allure of traditional timber windows. With this, you will benefit from the authentic appeal of timber without the poor performance drawbacks. Get the best of both worlds!

    Conservation Sliding Sash Windows Dorset

    Conservation Options

    Our sliding sash windows are designed specifically with use in conservation areas in mind. Allow your home to retain its natural character while adding a modern installation. Slim timber-like profiles and a 35mm meeting rail create an authentic look.

    uPVC Sash Window Cost

    The Rose Collection uPVC Sash Windows

    The Rose Collection consists of three core sliding sash window styles to ensure that the designs suit both modern and traditional properties. No matter which style you decide on, you will receive a product that achieves an energy efficiency rating of A and truly replicates authentic timber designs. These sliding sash windows have been carefully developed over the space of 25 years to be the perfect wooden window alternative. Bring long lasting quality and high performance to your property in Weymouth and the surrounding Dorset areas.

    These uPVC sash windows are designed to complement and enhance the property they are installed within. Slim sightlines allow for uninterrupted views of your outdoor area. Mechanical joints replace traditional woodwork to ensure smooth functioning for years to come. The use of uPVC ensures that your new sliding sash windows will not need to ever be repainted and will require minimal maintenance. A simple wipe down of the frame with a damp cloth is all that is needed to keep your new windows looking brand new.

    Bespoke Design

    Sash windows are perfect for both modern and traditional homes, which is why it is so important that they can be designed bespoke to match your style. uPVC is highly customisable, allowing the Rose Collection to come in a variety of colours and finishing options. Moreover, we offer three main sash window styles to choose from: the Charisma Rose, Heritage Rose or the Ultimate Rose. Each design has unique features that may suit some homes more than others, however no matter which style you opt for, you will receive outstanding performance as standard.

    Choose from our selection of hardware accessories to further personalise your new addition. This way, you can make sure it matches the aesthetic of your property. To find out which of our sliding sash designs is best for you, please get in touch today! We are confident that we can install the perfect windows for your home in Weymouth.

    Black uPVC Sash Window Price Weymouth

    uPVC Sliding Sash Window Prices

    If you would like to learn more about our collection of uPVC sliding sash windows, please contact us now. A member of our team would be delighted to get your next home improvement project started.

    If you would prefer to receive a free and instant quote, please feel free to use our online cost calculator. After entering your specifications, you will receive a price tailored to your needs. It couldn’t be easier!

    Feel free to call us directly on 01305 788887. Our friendly team will be able to provide you with expert advice.

    Start Your Free Online Quote

    New Front Door

    "The door and frame size was measured and we went through all the options. A few weeks later, after it had been made to the exact measurements, two fitters came out, removed the old frame and door and fitted the new. Only took two hours for the whole operation including caulking beautifully. Highly recommended."

    Checkatrade Review - April 2024

    Double Glazing Fitted into 1889 Traditional Stone House

    "Due to various factors we had to delay the installation of the windows by a month. Premier Windows were very flexible over this delay and when the time came to fit the windows turned up on the day and did an excellent job of fitting the windows into a relatively complex masonry window reveal. I had acoustic glass fitted, works well. I was very pleased with the internal and external reveal trimmings and, externally, the masonry effect sealant. On the other house elevation I also took the opportunity to have some double glazing panes replaced, general maintenance plus lock replacements."

    Checkatrade Review - February 2024

    Cloudy glass replaced

    "Excellent from first contact to finished beautifully clear windows. Would I use Premier Windows again? Absolutely!"

    Checkatrade Review - April 2023

    Re-glaze porch, new front door

    "Very pleased with the job. Competitive price, helpful explanation of available types of doors and furnishings. Four windows supplied and fitted, door supplied and fitted, insulation improved, all very tidy and well-finished. Looks great from the street, a huge improvement."

    Checkatrade Review - February 2023

    Replace 6 windows , patio doors and front door with side windows

    "Great service , really nice bunch of guys doing the fitting. No mess , cleaned up after themselves, job done quickly and efficiently. Had a few minor issues but these were fixed quickly . Good price and local established business . Highly recommend."

    Checkatrade Review - April 2023

    New panaramic window and side Windows

    "Turned up at the agreed time Removed old windows took great care in not causing mess. Fitted the new windows with precision. The finish is excellent.Very professional, job we are really pleased"

    Checkatrade Review - January 2023

    Excellent Company. Excellent Work

    "Three sets of windows at my property needed replacing due to age. I requested three different companies visit and estimate for the work. I chose Nathan Moore (Premier Windows) for his politeness, knowledge and the time he took to answer my questions, in addition to the competitive quotation he submitted thereafter. Unlike the other two companies, I received external and internal diagrams, illustrating what the windows would look like. 'Ian' the fitter was polite and happy to address any small issue to make the whole experience positive and assuring. Highly Recommended!"

    Checkatrade Review - July 2023

    New Conservatory

    "Replaced our old diy conservatory with a much nicer, larger one. Nathan gave us a lot of help deciding on the style and size with no hard sell. Everyone who worked on the project was friendly, polite and keen to give us a good quality finish. We are very happy with our conservatory and would not hesitate to recommend Premier Windows."

    Checkatrade Review - August 2023

    Premier Windows are outstanding – A wonderful team.

    "This work is the 4th Premier Windows has carried out for us, the first being more than ten years ago (Bi-Fold doors, leaking conservatory and blown windows). Every time-absolutely delighted. An old advertising jingle comes to mind “Nice People To Do Business With”. The whole process has been a pleasure; we knew exactly what was happening and when - perfect! Nathan takes the trouble to understand and clearly explains our options. Enabling us to be confident in our choice. As always, I shopped around, but simply no other company I contacted regarding this replacement door came close."

    Checkatrade Review - July 2023

    Door replacement

    "We are extremely pleased with our new door. The fitters were punctual and carried out the work very efficiently They were neat and tidy workers and gave us advice on paint colour matching and on care of the door We would have no hesitation on recommending this company."

    Checkatrade Review - March 2023

    Double Glazing Conservatory Dorset

    Based on customers reviews, our average score is 10/10





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    New showroom summer 2024!

    Our showroom will be finished this summer. In the meantime, why not browse our products or contact us for any enquries!

    Contact us

    Installing windows, doors & conservatories in the surrounding areas of Weymouth, Portland, Dorchester, Bridport, Beaminster, Swanage, Poole, Bournemouth & Yeovil.