# Sheerwater Glass > Sheerwater Glass is a family-run, BSI-accredited window, door and glazing specialist established in 1972, serving Surrey, Berkshire, Hampshire, Middlesex and West Sussex from its Guildford showroom. The company supplies and installs uPVC, aluminium and timber windows and doors, conservatories, orangeries, garden rooms, roofline products, fire doors, shop fronts, and bespoke glass products, and provides repair, maintenance and replacement-glass services for both domestic and commercial customers. Showroom and head office: Unit B5, Moorfield Point, 41 Slyfield Industrial Estate, Slyfield, Jacobs Well, Guildford, GU1 1RU. The site groups content by product category (windows, doors, conservatories, glass products, roofline, repairs), by service area, and by customer journey (get a quote, contact, customer aftercare). FENSA-registered, with manufacturer partnerships including Cortizo, Sheerline, AluK, Smart Systems, Spectus, Solidor, Hallmark, Korniche, Atlas, Residence Collection and Velux. ## Windows - [Windows overview](https://www.sheerwaterglass.co.uk/windows/): Index of all window styles, frame materials and glazing options. - [Casement windows](https://www.sheerwaterglass.co.uk/windows/casement/): Traditional opening windows in uPVC, aluminium, timber and timber-alternative. - [Slimline casement windows](https://www.sheerwaterglass.co.uk/windows/casement/slimline/): Slim-frame casement windows for a contemporary look with maximum glass area. - [Flush casement windows](https://www.sheerwaterglass.co.uk/windows/flush-casement/): Sashes that sit flush within the frame, available in uPVC, aluminium and timber. - [Sash / vertical sliding windows](https://www.sheerwaterglass.co.uk/windows/sash-vertical-sliding/): Period-style vertical sliders in timber, timber-alternative and uPVC. - [Mock sash windows](https://www.sheerwaterglass.co.uk/windows/mock-sash/): Sash-style appearance using uPVC or timber-alternative casements. - [Tilt and turn windows](https://www.sheerwaterglass.co.uk/windows/tilt-turn/): Dual-function tilt-and-turn windows in uPVC, aluminium, aluminium-alternative and timber. - [Velux roof windows](https://www.sheerwaterglass.co.uk/windows/velux/): Velux roof window installation, replacement and blinds. - [Secondary glazing](https://www.sheerwaterglass.co.uk/windows/secondary-glazing/): Internal secondary panes for thermal and acoustic insulation. - [Triple glazing](https://www.sheerwaterglass.co.uk/windows/triple-glazing/): Triple-glazed window units for maximum thermal performance. - [Bespoke windows](https://www.sheerwaterglass.co.uk/windows/bespoke/): Custom shapes, sizes and finishes; includes an online window designer. - [Replacement windows](https://www.sheerwaterglass.co.uk/windows/replacement-windows/): Like-for-like and upgrade replacement of existing windows. - [uPVC windows](https://www.sheerwaterglass.co.uk/windows/upvc/): Range of uPVC window styles and profile systems including Spectus and Linear. - [Aluminium windows](https://www.sheerwaterglass.co.uk/windows/aluminium/): Slim aluminium frames including Sheerline and Cortizo systems. - [Timber windows](https://www.sheerwaterglass.co.uk/windows/timber/): Engineered timber windows for traditional and listed properties. - [uPVC timber-alternative windows](https://www.sheerwaterglass.co.uk/windows/upvc-timber-alternative/): Residence Collection and similar woodgrain uPVC ranges. - [Roof glass and skylights](https://www.sheerwaterglass.co.uk/windows/roof-glass/): Lanterns and flat rooflights from Korniche, Atlas and Cortizo. - [Roof lanterns](https://www.sheerwaterglass.co.uk/windows/roof-glass/lanterns/): Glazed roof lanterns for kitchens and extensions. - [Double glazing](https://www.sheerwaterglass.co.uk/double-glazing/): Overview of double glazing options across the product range. ## Doors - [Doors overview](https://www.sheerwaterglass.co.uk/doors/): Index of all door types, frame materials and configurations. - [Entrance / front doors](https://www.sheerwaterglass.co.uk/doors/entrance-doors/): Composite, aluminium, timber, uPVC and commercial entrance doors. - [Composite entrance doors](https://www.sheerwaterglass.co.uk/doors/entrance-doors/composite/): Solidor, Hallmark and foam-filled composite door ranges. - [Aluminium entrance doors](https://www.sheerwaterglass.co.uk/doors/entrance-doors/aluminium/): Sheerline, AluK and Smart Systems aluminium front doors. - [Timber entrance doors](https://www.sheerwaterglass.co.uk/doors/entrance-doors/timber/): Solid timber doors from Conway and Dempsey Dyer. - [uPVC entrance doors](https://www.sheerwaterglass.co.uk/doors/entrance-doors/upvc/): uPVC front and back doors. - [Commercial entrance doors](https://www.sheerwaterglass.co.uk/doors/entrance-doors/commercial/): Heavy-duty commercial-grade aluminium and steel doors. - [Bi-folding doors](https://www.sheerwaterglass.co.uk/doors/bi-folding/): Aluminium and timber bi-fold doors including Sheerline systems. - [Sliding patio doors](https://www.sheerwaterglass.co.uk/doors/sliding-patio/): uPVC, timber and aluminium sliders including Cortizo Cor Vision and 4200, and Sheerline. - [French doors](https://www.sheerwaterglass.co.uk/doors/french/): uPVC, aluminium (AluK, Smart Systems, Sheerline) and timber French doors. - [Stable doors](https://www.sheerwaterglass.co.uk/doors/stable/): Composite and uPVC stable doors. - [Fire doors](https://www.sheerwaterglass.co.uk/doors/fire/): FireQual-approved, CPD-certified fire-door supply and installation. - [Bespoke doors](https://www.sheerwaterglass.co.uk/doors/bespoke/): Custom-designed doors for non-standard openings. ## Conservatories, orangeries and garden rooms - [Conservatories overview](https://www.sheerwaterglass.co.uk/conservatories/): Conservatories, orangeries, garden rooms and roof replacements. - [Orangeries](https://www.sheerwaterglass.co.uk/conservatories/orangeries/): Brick-pillared orangery extensions with glazed roofs. - [Garden rooms](https://www.sheerwaterglass.co.uk/conservatories/garden-rooms/): All-year-round garden room extensions. - [Replacement conservatories](https://www.sheerwaterglass.co.uk/conservatories/replacement-conservatories/): Full conservatory replacement. - [Replacement conservatory roofs](https://www.sheerwaterglass.co.uk/conservatories/replacement-conservatory-roofs/): Glazed and tiled replacement roofs. - [Solid replacement roofs](https://www.sheerwaterglass.co.uk/conservatories/solid-replacement-roofs/): Insulated solid-tile conservatory roof systems. - [Conservatory glass options](https://www.sheerwaterglass.co.uk/conservatories/conservatory-glass-options/): Self-cleaning, solar-control and thermally efficient glass for conservatory roofs. ## Glass products - [Glass products overview](https://www.sheerwaterglass.co.uk/glass-products/): Cut-to-size and bespoke flat-glass products for the home. - [Mirrors](https://www.sheerwaterglass.co.uk/glass-products/mirrors/): Bespoke mirrors cut to size. - [Glass splashbacks](https://www.sheerwaterglass.co.uk/glass-products/splashbacks/): Coloured and printed kitchen and bathroom splashbacks. - [Glass banisters and balustrades](https://www.sheerwaterglass.co.uk/glass-products/banisters/): Frameless glass balustrades for stairs and balconies. - [Glass partitions](https://www.sheerwaterglass.co.uk/glass-products/glass-partitions/): Internal glass partitions for residential and commercial spaces. - [Office glass partitions](https://www.sheerwaterglass.co.uk/glass-products/glass-partitions/commercial-office/): Commercial office partitioning systems. - [Glass shower screens](https://www.sheerwaterglass.co.uk/glass-products/glass-shower-screens/): Frameless and framed shower enclosures. - [Glass shelves](https://www.sheerwaterglass.co.uk/glass-products/shelves/): Toughened glass shelving cut to size. - [Glass table tops](https://www.sheerwaterglass.co.uk/glass-products/table-tops/): Protective and bespoke glass table tops. - [Greenhouse glass](https://www.sheerwaterglass.co.uk/glass-products/greenhouse-glass/): Replacement horticultural glass. - [Cat flap installation](https://www.sheerwaterglass.co.uk/glass-products/cat-flap-installation/): Cat-flap fitting in glazed units and doors. - [Replacement sealed units](https://www.sheerwaterglass.co.uk/glass-products/replacement-sealed-units/): Misted or broken double-glazed unit replacement. - [Safety glass](https://www.sheerwaterglass.co.uk/glass-products/safety-glass/): Toughened and laminated glass to current safety standards. - [Glass quote form](https://www.sheerwaterglass.co.uk/glass-products/glass-quote-form/): Online form to request a price for cut-to-size glass. ## Repairs and maintenance - [Repairs overview](https://www.sheerwaterglass.co.uk/repairs/): Repair, maintenance and replacement-glass service for windows, doors and conservatories. - [Window repairs](https://www.sheerwaterglass.co.uk/repairs/windows/): uPVC, aluminium and timber window repairs (hinges, locks, gaskets, glass). - [Door repairs](https://www.sheerwaterglass.co.uk/repairs/doors/): uPVC, composite, aluminium, sliding and bi-fold door repairs. - [Velux repairs](https://www.sheerwaterglass.co.uk/repairs/velux/): Servicing and replacement parts for Velux roof windows. - [Conservatory repairs](https://www.sheerwaterglass.co.uk/repairs/conservatories/): Leak, seal and roof repairs to existing conservatories. - [Traditional / misted glazing repairs](https://www.sheerwaterglass.co.uk/repairs/traditional-glazing/): Single-glazed and misted-unit repair, including shop fronts. ## Other products and services - [Roofline (fascias, soffits, guttering)](https://www.sheerwaterglass.co.uk/roofline/): uPVC fascias, soffits, cladding and gutters. - [Shop fronts](https://www.sheerwaterglass.co.uk/shop-fronts/): Aluminium and timber commercial shop fronts. - [Dopple windows and doors](https://www.sheerwaterglass.co.uk/dopple/): Premium aluminium window and door range. ## Service areas Our HQ and showroom is located at: Unit B5, Moorfield Point, 41 Slyfield Industrial Estate, Slyfield, Jacobs Well, Guildford, GU1 1RU. From this Guildford base we serve customers across Surrey, Berkshire, Hampshire, Middlesex and West Sussex. - [Areas we cover](https://www.sheerwaterglass.co.uk/areas-we-cover/): Overview of every location served across the South East. - [Ascot](https://www.sheerwaterglass.co.uk/areas-we-cover/double-glazing-ascot/): Ascot and the SL5 postcode area. - [Berkshire](https://www.sheerwaterglass.co.uk/areas-we-cover/berkshire/): Berkshire-wide coverage including Crowthorne and surrounding areas. - [Camberley](https://www.sheerwaterglass.co.uk/areas-we-cover/home-improvement-solutions-in-camberley/): Camberley and GU15. - [Guildford](https://www.sheerwaterglass.co.uk/areas-we-cover/guildford/): Showroom location; serving Guildford and surrounding villages. - [Middlesex](https://www.sheerwaterglass.co.uk/areas-we-cover/middlesex/): Coverage across Middlesex postcodes. - [North Hampshire](https://www.sheerwaterglass.co.uk/areas-we-cover/north-hampshire/): Including Farnborough, Fleet and surrounding towns. - [Staines](https://www.sheerwaterglass.co.uk/areas-we-cover/home-improvement-solutions-in-staines/): Staines, Egham and the surrounding TW area. - [Surrey](https://www.sheerwaterglass.co.uk/areas-we-cover/surrey/): County-wide coverage including Cobham, Cranleigh, Lightwater and Windlesham. - [Walton on Thames](https://www.sheerwaterglass.co.uk/areas-we-cover/home-improvement-solutions-in-walton-on-thames/): Walton on Thames and KT12. - [West Sussex](https://www.sheerwaterglass.co.uk/areas-we-cover/west-sussex/): Northern West Sussex including the Horsham area. - [Weybridge](https://www.sheerwaterglass.co.uk/areas-we-cover/home-improvement-solutions-in-weybridge/): Weybridge and the KT13 postcode. - [Woking](https://www.sheerwaterglass.co.uk/areas-we-cover/woking/): Sheerwater Glass's home town; covers Pyrford, Knaphill, Horsell and Byfleet. ## Company information - [About Sheerwater Glass](https://www.sheerwaterglass.co.uk/company/): Company history, family ownership and 50+ year track record. - [Guildford showroom](https://www.sheerwaterglass.co.uk/guildford-showroom/): Address, opening hours and what's on display. - [Accreditations](https://www.sheerwaterglass.co.uk/company/accreditations/): BSI Kitemark, FENSA, Which? Trusted Trader and other certifications. - [FENSA registration](https://www.sheerwaterglass.co.uk/fensa/): FENSA installer details and certificate information. - [Eco credentials](https://www.sheerwaterglass.co.uk/company/eco-credentials/): Energy efficiency and sustainability commitments. - [FAQs](https://www.sheerwaterglass.co.uk/company/faqs/): Frequently asked questions on products, fitting and aftercare. - [Gallery](https://www.sheerwaterglass.co.uk/company/gallery/): Photo gallery of completed installations. - [Brochures](https://www.sheerwaterglass.co.uk/company/brochures/): Downloadable product brochures. - [Careers](https://www.sheerwaterglass.co.uk/company/careers-vacancies/): Current vacancies and how to apply. ## Get a quote and customer journey - [Get a quote](https://www.sheerwaterglass.co.uk/get-a-quote/): Main quotation request form for windows, doors and conservatories. - [Glass cut-to-size quote](https://www.sheerwaterglass.co.uk/glass-products/glass-quote-form/): Dedicated quote form for flat-glass products. - [Contact](https://www.sheerwaterglass.co.uk/contact/): Phone, email and address details for sales and service. - [Customers area](https://www.sheerwaterglass.co.uk/customers/): Hub for existing customers. - [Product aftercare](https://www.sheerwaterglass.co.uk/product-aftercare/): Cleaning, maintenance and care guidance for installed products. - [Warranty request](https://www.sheerwaterglass.co.uk/customers/warranty-request/): Submit a warranty claim. - [FENSA certificate lookup](https://www.sheerwaterglass.co.uk/customers/fensa-lookup/): Retrieve FENSA certificates for previous installations. - [Leave a review](https://www.sheerwaterglass.co.uk/review-request/): Customer review submission page. ## Optional - [Privacy policy](https://www.sheerwaterglass.co.uk/privacy-policy/): How customer data is handled. - [Cookies policy](https://www.sheerwaterglass.co.uk/cookies-policy/): Cookie usage on the website. - [Complaints policy](https://www.sheerwaterglass.co.uk/complaints-policy/): How to raise and escalate a complaint. - [Disclaimer](https://www.sheerwaterglass.co.uk/disclaimer/): Website disclaimer and terms of use.