Authentic uPVC Flush Sash Windows Weymouth

Our uPVC flush sash windows are the perfect timber replacement or replicate. Whether your home is a new build or more traditional, it will benefit from the installation of these elegant windows. We are proud to supply our customers with the popular Timeless collection. Timeless windows combine a classic design with the added modern benefits of using uPVC. Bring timeless style to your property in Weymouth, Dorchester, Portland or the surrounding Dorset areas that will not fade or wear.

Timeless flush sash windows, also known as flush casement windows, feature a handcrafted sash that sits flush to the window frame. This creates a simple yet sophisticated appearance. Whether your home is modern, traditional or country, these windows are sure to bring stylish charm to your Weymouth property.

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  • Security
  • Energy Efficiency
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  • Security

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    Secure Peace of Mind

    At Premier Windows, we understand how important it is that your new windows keep your family, home and belongings safe. Our Timeless collection features the latest security mechanisms. Secure handles are combined with a proactive multi-chamber frame to provide structural strength. Opt for advanced triple glazing to maximise your levels of security. Our uPVC flush sash windows are complete with the BSI kitemark accreditation. Feel confident that the only way through your new windows is with a key.


    Energy Efficiency

    Efficient flush sash windows with double glazing that could help you save up to £105 per year

    Energy Efficient Design

    Our flush sash windows feature an innovate multi-chambered profile that will increase the thermal efficiency of properties in Dorset. Because of this, our flush sash windows boast an A energy rating. They also achieve U-values of 1.3 W/m2 and are tested to BS6375 standards. Feel confident knowing that your new windows will perform well during even the most severe weather. Save money on energy bills while enjoying a warm and comfortable home all year round.




    Timber Replacement uPVC Window Dorset

    Period Design

    Our flush sash windows are a superb timber alternative. They offer homeowners in Dorset, Weymouth and the surrounding areas an authentic and effortless design. With these windows, you will receive the same timeless classic style that has been loved for years but with added modern performance benefits.

    uPVC Flush Sash Windows Weymouth

    Handcrafted Aesthetic

    With the sash fitting flush into the frame, these windows will provide your home with an ultra-sleek exterior. Choose between a classic weld or Timeless detail mechanical joint to suit your style. These two options create a bespoke handcrafted appearance due to their meticulous detailing.

    uPVC Flush Sash Windows Dorchester

    Low Maintenance

    uPVC has many modern benefits, including its need for minimal maintenance. While timber windows may require regular care and upkeep, your new Timeless collection windows will not. Rest easy knowing that your new uPVC flush sash windows will bring long lasting quality to your home.

    Flush Casement Windows Cost Weymouth

    Durable Flush Sash Windows

    As mentioned, Timeless flush sash windows have been designed using modern technology in order to create a product that replicates classic style whilst offering high functionality. These windows add value to any home they are installed within. You will instantly benefit from heightened security levels, better insulation and complete weatherproofing. While all of these things make for a better living environment, they also help our flush sash windows be incredibly durable. You do not have to worry about your new windows breaking or performing poorly as they will continue to offer high functionality for years to come.

    Bespoke Design

    At Premier Windows, we understand that every installation is different. Our uPVC flush sash windows come in a wide range of colours and finishes. This enables us to have something for everyone, whether you are looking to retain your current style or reinvent. Whether you are looking for something natural, neutral, or pastel, we can provide it. Further customise your new windows with our beautiful range of hardware accessories. We offer decorative teardrop, or monkey tail handles with ornate pegs to maintain the authentic timber feel. We feel confident that we will install the perfect product for your home in Weymouth or the surrounding Dorset areas. Simply get in touch today, and we can get the design process started!

    Flush Casement Windows Weymouth

    uPVC Flush Sash Windows Prices

    If you would like to get the installation of your new uPVC flush sash windows started, please contact us today. Our friendly and helpful team are more than happy to answer any questions you may have.

    Alternatively, you can use our online quoting tool to receive a free and instant quote. Simply design your dream windows for your Dorset property, and we will provide you with a price tailored to your specifications. It couldn’t be easier to improve your home when you work with Premier Windows!

    If you have any questions you would like to ask directly, please call us on  01305 788887. We can also provide quotes quickly over the phone.

    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

    Installation of 2 windows & a front door

    "Exceptional service and quality from start to finish."

    Checkatrade Review - October 2019

    Cloudy glass replaced

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

    Checkatrade Review - April 2023

    New back door,2 replacement windows, and 4 new windows in 2nd floor bedrooms

    "First class fitters, LEE and IAN, very curtious, clean and tidy,could not find fault with their knowledge and workmanship, absolute credit to Premier Windows, would have absolutely no hesitation to use these fitters again, and would highly recommend Premier Windows."

    Checkatrade Review - May 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

    Replacement windows and front door

    "I found Nathan and his company excellent from the initial quotation through to the completion of the work. They were prompt and completed the work within the suggested time frame. The work was completed to a good standard and the fitters were friendly and easy to deal with. I am very happy with the instaand quality of the windows and door. I can definitely recommend Premier Windows."

    Checkatrade Review - January 2024

    Great work

    "Very pleased with workmanship. Lovely lad. Good quality finish."

    Checkatrade Review - July 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

    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

    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

    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.