At Bill Butters Windows, we offer a wide range of elegant aluminium windows in Sherborne, Dorchester, Yeovil, Gillingham, Shaftesbury, Crewkerne and surrounding Dorset areas. Our aluminium windows are built using innovative technology to boost thermal efficiency and create slim sightlines. Choose from our versatile range of windows to upgrade the functionality and aesthetics of your property.

We are delighted to offer Sheerline aluminium windows as part of our portfolio to our customers in Sherborne, Dorset and the surrounding areas. Sheerline aluminium windows use the latest in modern technology to transform homes with their elite level of performance. The Secured By Design approval means they have passed the most rigorous of testing and have met the highest security standards. Sheerline aluminium windows use Thermlock technology and contain multiple chambers within the windows, which act as a thermal seal for truly outstanding thermal efficiency. They can achieve u-values as low as 0.9w, reducing the amount of heat that exits your home and giving you the chance to save money on energy bills. Manufactured from recycled materials, Sheerline aluminium windows are created in the most sustainable way possible and are built to improve your carbon footprint. Sheerline aluminium windows feature built-in weather seals, keeping rain outside and significantly reducing the risk of condensation.

Sheerline aluminium windows’ insulation will not only regulate the temperature of your home and reduce the need for technology, but it will also improve noise reduction. Your Dorset home will be free from loud traffic or construction work noise, helping create a more peaceful environment for you to enjoy.

We also supply and install Alitherm windows that are available in various styles for you to choose from, including casement, sliding sash, parallel casement, tilt and turn, reversible and pivot windows. Our casement windows inherit the timber aesthetics and provide the durability and functionality of aluminium windows. Whether you own a period or a contemporary property, our windows can complement every style and appeal.

We use premium grade aluminium for our windows and doors. Aluminium is an inherently robust and durable material that does not absorb moisture, so your new windows will be free from moulds, leaks, cracks and rot all year round. With just a simple wipe down, your windows will look fresh as the day they were installed.

With various customisations, your slim and sleek aluminium windows will thoroughly ventilate your property. Our commercial project managers can benefit from our comprehensive range of aluminium windows designed to provide consistent airflow throughout multi storey commercial buildings.

We also offer Alitherm profiles that utilise innovative polyamide thermal break technology to strengthen the barrier between the chilly air outside and warm air inside. With these thermally efficient double glazed windows, you can reduce your energy consumption and save money on electricity bills.

We offer market leading aluminium profiles such as Alitherm Heritage 300, 600, 700, and 800 series. With multiple customisation options like colours, textures, finishes and accessories, you can enjoy complete creative freedom over the design and performance of your aluminium windows. Start your free and fully bespoke quote by using our online quoting engine today!