# Weathertight Systems Ltd Weathertight Systems Ltd is a roofer in Chislehurst. 369 public reviews across 2 review sources, rated 5.0/5 where a rating is published. 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: 74 out of 100 (strong track record). The score rests on rated 5.0 from 369 reviews across 2 review sources. The earliest independent record of them trading is 2004, so at least 22 years. They appear in 2 separate independent sources. We cross-checked Companies House: this business is officially registered for work that matches the roofer services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry. ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | Checkatrade | 5.0/5 | 309 | | Which? Trusted Traders | No rating shown | 60 | _Per-source review counts may overlap. They need not sum to the 369 cross-checked total above._ Rated 5.0, in line with the local average for roofers in Chislehurst. Across 7 roofers in Chislehurst, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally. Most recent review: 9 months ago. ## What customers consistently say _Recurring strength themes from this trader's own reviews, each with a verbatim quote:_ - **Reliable and punctual** (Quoted from 2 reviews): "They arrived on time" · Checkatrade, 15 Apr 2025 _Respectful and tidy in your home (2 reviewers describe them being respectful of the home and leaving it clean):_ "tidied up everything after each day" · Checkatrade, 3 Apr 2025 ## In customers' own words _Verbatim quotes from this trader's public reviews, each attributed to its source:_ > "Very happy with the service provided by Andrew and his team. He was happy to give us advice on the options available for our property before the work began. During the works the team were prompt, friendly and happy to answer any questions. They took photos while doing the work so that we could see what had been done at each stage. There was a bit more work needed than initially anticipated, but we were informed quickly and a quote provided. Left the place clean and tidy. We've used Wethertight twice now and would use again." > Source: Graeme D (5.0, via Checkatrade) > "The completed job is excellent. They arrived on time, finished the job when they said they would and cleared up after themselves. Very polite and efficient. The same company renewed the flat roof to the house. I would recommend them to anyone. The standard of their work is excellent." > Source: Anonymous (5.0, via Checkatrade) > "Required two new Velux windows installed in my Victorian terrace property and couldn’t be happier with the outcome. From the start Andrew was very prompt to answer my request for a quotation which was very competitively priced. The work started much sooner than I anticipated which was fantastic. The team onsite were very friendly and competent and tidied up everything after each day and replaced any broken tiles they found. The communication from Andrew was excellent through the job. The windows look fantastic.. thank you Andrew and team!!" > Source: Anonymous (5.0, via Checkatrade) ## Trades Roofer ## Services they list _Listed on public sources or the business's own website; check directly that they cover your job before you book:_ - Roofing Repairs - Rubber roofing (EPDM) - Lead work - Roof and skylights - Emergency roofing service - Guttering, fascias and soffits - Chimneys - Cladding - Conservatory roof conversions - Flat roofing - GRP roofer - Roof Light ## Areas covered _Towns and areas this trader lists serving. This is their own stated coverage, so confirm they cover your exact address before you book:_ - Chislehurst - London ## See their work _Portfolio and gallery links this business publishes. Inspect the source to see what each image represents:_ - [Facebook](https://www.facebook.com/weathertightsystems.co.uk) ## What we checked, and when As of 14 Aug 2026, we hold 369 independent reviews across Checkatrade and Which? Trusted Traders for this business, and Companies House lists (no. 05153596) as active, checked 26 Jul 2026. _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 369 public reviews on this profile. (via MyTrustedTraders public listing) - Public listing spread: MyTrustedTraders shows 4 public listings for this trader. (via MyTrustedTraders public listing) - Business identity: MyTrustedTraders shows public business identity data for company number 05153596 with operating status active. (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) Full verification checklist: https://mytrustedtraders.com/traders/weathertight-systems-ltd-2/checks ## Credentials & sources - Credentials shown: 3 (none currently verifiable) - Companies House status: Active - Evidence held from: Which? Trusted Traders, Checkatrade, Thomson Local, TrustMark, Waste carrier (Environment Agency), Companies House - Check dates vary by source. Where we hold a date, the check shows it. ## What this business says about itself _Self-declared on the trader's own website, not independently verified:_ - Guarantee: 10-year guarantee - Experience they state: Over 20 years - Areas served: Bromley, Lewisham, Greenwich - Brands they work with: Velux - Good to know: Free quotes · Family-run - VAT number they state: GB 203189727 (check on the HMRC VAT checker: https://www.gov.uk/check-uk-vat-number) ## Opening hours - Source: Which? Trusted Traders - Open 7 days a week - Monday–Sunday: 12am–11:59pm ## Before you hire a roofer _What to check when choosing this kind of trade (general guidance, not a claim about this business):_ - Never agree to roof work from a cold-caller at your door or an unsolicited 'we noticed your roof' note. That is the classic roofing scam. - Get a written quote that itemises access (scaffolding or a tower), the exact materials, and the workmanship guarantee, not a vague day rate. - Be wary of demands for a large cash deposit; agree staged payments against work you can actually see completed. - A major re-roof must meet building regulations. Prefer a roofer on the NFRC Competent Person Scheme (CompetentRoofer), who can self-certify the work and is vetted and inspected at least twice a year. Check they're listed at nfrccps.com before you commit. - Ask to see a portfolio of completed work like yours, plus recent references you can contact. ## Contact - Phone: 07476 962313 - Website: http://www.weathertightsystems.co.uk --- Source: MyTrustedTraders, https://mytrustedtraders.com/traders/weathertight-systems-ltd-2 Real public evidence only: every figure traces to a named source, and reviews are cross-checked across 2 review sources. If a source does not carry a field, it is not shown.