# Sheerwater Glass Ltd Sheerwater Glass Ltd is a window / door fitter in Guildford. Rated 4.9/5 from 57 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this trader, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement. Trust Score: 56 out of 100 (good record, gaps to check). The score rests on rated 4.9 from 57 reviews. 7 reviews in the last 12 months. They state they've been established since 1972, but the earliest independent source we can find is 2022. Worth asking them about the gap. ## About Sheerwater Glass is a family-owned and operated glass and glazing company serving Surrey, Berkshire, Woking, and Guildford since 1972. As experienced installers of double-glazed windows and doors, we aim to enhance the look and function of your home. Our qualified technicians have the expertise to advise you on energy-efficient glazing solutions to suit your needs and budget. We offer installations of high-quality double glazed windows, composite doors, conservatories and orangeries that combine aesthetics with thermal performance. As a trusted local company, we value good old-fashioned customer service. We'll work closely with you through the entire process, from your initial enquiry to the final installation, to ensure your complete satisfaction. For a free, no-obligation quote on new double glazed windows, doors or conservatories, Visit our Showroom or call our friendly team today. We serve all areas in Surrey, Berkshire, Woking and Guildford. ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | Which? Trusted Traders | 4.9/5 | 57 | Rated 4.9, in line with the local average for window / door fitters in Guildford. Across 40 window / door fitters in Guildford, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally. Most recent review: 2 months ago. ## What customers consistently say _Recurring strength themes from this trader's own reviews, each with a verbatim quote:_ - **Quality of the work** (Quoted from 3 reviews): "From start to finish Sheerwater Glass provided high quality professional performance, including communication, timing and providing top quality workmanship." · Which? Trusted Traders, 3 Feb 2026 - **Reliable and punctual** (Quoted from 3 reviews): "The technician was punctual on both his visits and the units were fitted professionally." · Which? Trusted Traders, 30 Oct 2024 ## What customers consistently praise _Themes mentioned across this trader's own public reviews:_ - Friendly & polite (mentioned in 28% of reviews we've read) - Professional (mentioned in 28% of reviews we've read) - Tidy & clean (mentioned in 28% of reviews we've read) ## Trades Window / door fitter ## Services they list _Listed on public sources or the business's own website; check directly that they cover your job before you book:_ - Glass splashbacks - Double glazing installation - Double glazing suppliers - Double glazing repairs - Aluminium Windows - Double glazed units - Double glazing repair - Glass boarding up and replacement - Replacement window services and repairs - Sash windows - Stained glass - Timber windows ## See their work _Portfolio and gallery links this business publishes. Inspect the source to see what each image represents:_ - [Photo gallery](https://www.sheerwaterglass.co.uk/company/projects/) - [Houzz](https://www.houzz.co.uk/pro/sheerwaterglass) - [Instagram](https://www.instagram.com/sheerwaterglass) - [Facebook](https://www.facebook.com/sheerwaterglass) - [Pinterest](https://www.pinterest.co.uk/sheerwater_glass) ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 57 public reviews on this profile. (via MyTrustedTraders public listing) - Public listing spread: MyTrustedTraders shows 1 public listing for this trader. (via MyTrustedTraders public listing) - Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing) - Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing) - Website: MyTrustedTraders shows a public website for this trader. (via MyTrustedTraders public listing) - Current credentials shown: MyTrustedTraders shows 1 current credential on this profile. (via Public credential evidence) Full verification checklist: https://mytrustedtraders.com/traders/sheerwater-glass-ltd/checks ## Credentials & sources - Credentials shown: 3 (1 currently verifiable, listed below) - FENSA: the competent-person scheme for replacement windows and doors, self-certifying they meet building regulations - Companies House status: Unknown - Evidence held from: Which? Trusted Traders, FENSA, TrustMark - Public evidence last checked July 2026 ## What this business says about itself _Self-declared on the trader's own website, not independently verified:_ - Established: 1972 (54 years in business) - Good to know: Free quotes · Family-run - VAT number they state: GB 212484683 (check on the HMRC VAT checker: https://www.gov.uk/check-uk-vat-number) ## Opening hours - Source: Which? Trusted Traders - Monday–Thursday: 9am–5pm - Friday: 9am–4pm - Saturday: 9am–1pm ## Before you hire a window / door fitter _What to check when choosing this kind of trade (general guidance, not a claim about this business):_ - Be wary of high-pressure 'today-only' discounts and a salesperson who won't leave. A reputable window or door firm gives you a written, itemised quote you can take away and compare against others. - Never pay the full price up front; a modest deposit with the balance on completion is normal. Ask what deposit protection or insurance-backed guarantee you get if the firm stops trading before fitting. - Get the specification in writing (frame material, the glazing units and their energy rating, and any trickle vents) so you can check you got what you paid for. - Replacement windows and external doors must be signed off as meeting building regulations. Use an installer registered with FENSA or CERTASS so they self-certify the work and give you the certificate you'll need when you sell. - Look for consistent reviews across several named sources, not one polished profile. ## Contact - Phone: 01932 344415 - Website: https://www.sheerwaterglass.co.uk --- Source: MyTrustedTraders, https://mytrustedtraders.com/traders/sheerwater-glass-ltd Real public evidence only: every figure traces to a named source, with evidence held from 3 named public sources. If a source does not carry a field, it is not shown.