Sash Windows

Stunning Sash Windows from Sheerwater Glass

Modern in style and flawless in design

With more than 40 years providing glazing services in Surrey, Sheerwater Glass are well placed to take on your window project; no matter how big or small. We’re passionate about our work and ensure our customers are always 100% satisfied with the work we carry out.

Opt for a Sash window if you have a traditional property and you’d like to update your windows whilst retaining the character of your home.

Our Sash range features a number of window designs. Choose the design, style and finish that’s perfectly suited to your home. If you’re unsure about our Sash products, or any of our other products or services, just contact our team. Call us on 01932 344 415 – we’ll be happy to assist.


  • The perfect modern update for traditional properties
  • An adaptable window style, available in a range of materials
  • Energy efficient, innovative and beautifully designed

Fensa Registered Company

FENSA is an acronym for the ‘Fenestration Self-Assessment Scheme’. Set up by the Glass and Glazing Federation, it allows double glazing companies to self-certify compliance with Building Regulations. There are several reasons why you should check for the FENSA logo when looking to have new windows and doors fitted in your home.

BSI Kitemark - Window Installation

Sheerwater Glass is one of only a handful of companies that has achieved the industry’s highest standard, BS 8213 for the survey and installation of windows and external door sets.

QA National Warranties

The insurance intermediary company QANW is responsible for protecting consumers through insurance policies. QANW has been in the business for over 25 years and has formed close associations with various building contractors and trade associations throughout the UK.

City & Guilds - Level 3 Qualified

The educational organisation City & Guilds are known for their vast levels of assessment, offering employees and workforces with the skills they require for many years. This seal of approval provided through their accreditation gives customers the confidence they require. Two of our employees, one in management and the other in our service department are qualified to City & Guilds level 3. This level of accreditation is highly sought after, with City & Guilds working with some of the leading brands of various sectors to offer the highest standard of training. The accreditation offered by City & Guilds is valued significantly, showcasing a business’s expertise, dedication and knowledge. In achieving this level of qualification, customers can feel assured that they are receiving the highest standard of work and customer service. City & Guilds and the City & Guilds logo are trademarks of the City and Guilds of London Institute and used under licence.

Checkatrade - Proud Members

Finding a tradesman is not always an easy task, especially when you’re unsure whether he or she is trustworthy. After all, you’ll be inviting this person into your private home, so you need make sure that they are reliable.

GQA Qualified

GQA Qualifications is an Awarding Organisation for specialist sectors and occupational roles. Qualifications cover the Glass, Construction, Coating and Print industries.

PASMA Tower Trained

Our team are fully trained in the assembling, dismantling, moving and inspecting mobile access towers and working at height.

BFRC Rated

Our products are BFRC rated, an independent verification of the energy efficiency of our windows and doors. BFRC rated energy efficient windows and energy efficient doors carry a ‘rainbow’ label.

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    Energy Efficient

    Helping keep your home warm and energy efficient is of upmost importance to us. Installing sash windows with a high energy rating helps to cut the cost of your household bills and maintain energy efficiency. Our sash windows are built to last, with high quality performance qualities that will last well into the future. Contact our team today to find out more.

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    Innovative Products

    We source only the highest quality products to ensure you receive the best manufacturing and value for money. We understand the importance of your windows being low maintenance and highly functional, which is why we take great care in selecting the most suitable window products on the market.

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    Custom Design

    It’s easy to customise the style and design of your new sash windows to create an attractive look from the outside in. We take the time to discuss your needs and requirements in order to help you find the best sash window solution for your home. Our bespoke windows guarantee impact, functionality and efficiency, without compromising on style. Our team are on-hand to help you create the perfect custom design.

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