Double Glazing Sherborne

Based in Sherborne, Dorset, we are a family run business that has been established for over 30 years. We specialise in the design, manufacture and installation of high end and affordable uPVC and aluminium windows, doors and conservatories.

Deceuninck logo
Smart Architectural Aluminium logo
Ultraframe logo
Sheerline Aluminium Windows and Doors logo
The Residence Collection logo
Roseview Windows logo
Reynaers Aluminium logo
Solidor logo

Innovating Windows & Doors for 30 Years

At Bill Butters Windows, we have continually developed our product range to cater to every variety of property and budget. Whether you’re looking for a traditional flush sash timber alternative or the slim sightlines of a more modern aluminium system, we have you covered. Explore our wide range of double glazed products below, or come down to our showroom and factory facility in Sherborne to see them in person.

Why Choose Bill Butters Windows?

At Bill Butters Windows, we bring industry leading home improvement solutions designed to enhance your property’s thermal efficiency, security and appearance. Our vast experience as double glazing experts allows us to offer a suitable solution for both residential and commercial projects across Sherborne, Dorchester, Yeovil, Shaftesbury and nearby areas. With Bill Butters Windows, you can expect a professional installation service using top-quality products at competitive prices.

Explore Your Window Style

We offer a wide range of double glazed windows, expertly engineered to protect your property from harsh weather and intruders. Built by industry leading manufacturers, our versatile window collection includes the Residence Collection, Heritage windows, aluminium windows and uPVC sliding sash windows. Add a touch of elegance to your property with windows best suited to traditional and modern homes alike, and use our free online quoting engine for a tailored quote today.

Design Your Dream Door

Make an unforgettable first impression with our collection of entrance doors. We offer ultra-secure Solidor composite doors in 150 RAL colours, along with a wide variety of accessories to complete the statement-worthy look. Our aluminium bifold doors and sliding patio doors will open your living area, patio or garden to uninterrupted sunlight and ventilation, while our uPVC door range, including the Heritage Collection and Residence Collection, combines period aesthetics with modern functionality.

Create a Stunning New Living Space

With a vast number of options to choose from, our conservatories give you the extra space you’ve always dreamed of. A double glazed extension is the perfect way to bring the outdoors indoors, providing an elegant focal point for quality family time or a warm and welcoming place to relax and unwind. At Bill Butters Windows, we install Ultraroof, Ultrasky Roof, lantern roofs, Livinroof and flat skylights to illuminate your space, and your ideal conservatory is only a click away with our conservatory designer.

What Our Customers Say

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Nick Chavasse
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Bill Butters Windows and Doors did a first class job helping us decide on suitable windows and a French door. The salesman and installation team were extremely helpful and professional. The small snag list was dealt with promptly and willingly. Enormous benefit is being able to see the factory on site where the windows are made. Great job well done!
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Michael Beale
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I have been using this company since 1989 and I am satisfied with there service and fully recommend them
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karen relf
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We had 6 leaf bi-fold doors and 2 windows fitted. The whole team are professional, friendly and helpful. Very pleased with the quality of the doors and windows, great communication throughout.
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Paul Ralph
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Would recommend 100% absolutely outstanding service all completed as promised on time and fitted perfectly. Brilliant service from original quotation visit to final fitting, will use again for the next part of our house improvement.
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George Gillman
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Great service from the team at Bill Butters. Would highly recommend their service. Thank you.
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James Legg
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Very good efficient removal of old window and new replacement.
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Paul Cliffe
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Great job matching the new bathroom glass thank you
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Nick Chapman profile picture
Nick Chapman
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The whole process was great - from the initial estimate, the detailed pre-order measuring, and the week spent fitting our13 new windows. Everyone involved was professional and friendly, and of course the final result looks fabulous and is draught-free! Well done everyone.

Frequently Asked Questions

How much does it cost to install double glazed windows or doors?

Pricing varies based on product type, style and property requirements. You can get a bespoke quote instantly using our free online quoting engine, and our customers regularly praise our competitive pricing and clear quotes with no hidden fees.

Do you offer customised window and door designs?
What areas do you serve?
How can I get a quote for a conservatory or roof replacement?
What makes Bill Butters Windows different from other providers?

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