--- title: "Glazing & Windows in Essex | Bi Folds & Windows Direct" description: "Aluminium and PVC windows, double glazing, roof lanterns and conservatories installed across Essex. Free, no-pressure quotes." lang: en-GB json-ld: | { "@context": "https://schema.org", "@graph": [ { "@type": "Service", "name": "Glazing & Windows in Essex", "description": "Aluminium and PVC windows, double glazing, roof lanterns and conservatories installed across Essex. Free, no-pressure quotes.", "provider": { "@id": "https://www.bifoldsdirectessex.co.uk/#business" }, "areaServed": [ "Chelmsford", "Brentwood", "Basildon", "Billericay", "Rayleigh", "Harlow", "Dartford", "Gravesend", "Hertford" ], "url": "https://www.bifoldsdirectessex.co.uk/glazing-essex/", "hasOfferCatalog": { "@type": "OfferCatalog", "name": "Glazing & Windows", "itemListElement": [ { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Window Installation", "url": "https://www.bifoldsdirectessex.co.uk/window-installation-essex/" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Double Glazing", "url": "https://www.bifoldsdirectessex.co.uk/double-glazing-essex/" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Aluminium Windows", "url": "https://www.bifoldsdirectessex.co.uk/aluminium-windows-essex/" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Roof Lanterns & Rooflights", "url": "https://www.bifoldsdirectessex.co.uk/roof-lanterns-essex/" } }, { "@type": "Offer", "itemOffered": { "@type": "Service", "name": "Conservatories & Extensions", "url": "https://www.bifoldsdirectessex.co.uk/conservatories-essex/" } } ] } }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "How much does new glazing typically cost in Essex?", "acceptedAnswer": { "@type": "Answer", "text": "Pricing depends on size, frame material (PVC vs aluminium), number of openings and glass spec. Aluminium and large bespoke openings sit higher. We always price line-by-line on a written quote so you can see exactly where the money goes." } }, { "@type": "Question", "name": "Aluminium, PVC or timber-effect — which is right for my house?", "acceptedAnswer": { "@type": "Answer", "text": "PVC remains the value choice for standard openings. Aluminium is the right call where you want slim sightlines, large pane sizes or contemporary frontages — and it pays back over its 25–30 year life. Timber-effect PVC suits period properties in conservation areas where appearance is regulated. We'll recommend per opening, not per house." } }, { "@type": "Question", "name": "Will new windows actually reduce my energy bills?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, but the gains depend on what you're replacing. Swapping single glazing for A-rated double glazing typically cuts window-related heat loss by around 70%. Replacing tired 1990s double glazing with modern argon-filled, warm-edge units gives a smaller but worthwhile gain — usually 15–25% on that element of heat loss." } }, { "@type": "Question", "name": "Do I need planning permission for new windows?", "acceptedAnswer": { "@type": "Answer", "text": "Like-for-like replacements are nearly always permitted development. Conservation areas, listed buildings and Article 4 directions can change the rules — and front elevations often have stricter constraints than rear. We flag any consent requirement before we quote, so you never get an unexpected planning issue." } }, { "@type": "Question", "name": "Do you cover period and listed properties?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — we approach period and listed properties carefully, using like-for-like timber-effect frames or slim aluminium where consent permits. We always check conservation-area and listed-building requirements before specifying anything, and advise honestly on what's permitted." } }, { "@type": "Question", "name": "How long does a full glazing project take?", "acceptedAnswer": { "@type": "Answer", "text": "Survey to install is typically 5–7 weeks for aluminium and 3–5 weeks for PVC. The on-site install itself is 1 day for a single window, 2–4 days for a full house, and 1–2 days for a roof lantern once the structural opening is ready." } }, { "@type": "Question", "name": "Are your installations Certass registered?", "acceptedAnswer": { "@type": "Answer", "text": "All replacement window and door installs are notified under a Competent Person Scheme, which is the legal route to building regulation compliance without involving local authority building control. Registration details are included on your quotation pack and again on completion." } } ] }, { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.bifoldsdirectessex.co.uk/" }, { "@type": "ListItem", "position": 2, "name": "Glazing & Windows", "item": "https://www.bifoldsdirectessex.co.uk/glazing-essex/" } ] } ] } --- We use essential cookies to run this site and, with your consent, analytics cookies to measure enquiries. [Cookie Policy](/cookie-policy/) AcceptReject [![Bi Folds & Windows Direct of Essex logo](/assets/bde-logo-DjJb1e2T.png)](/) Services Areas [About](/about/)[Our Work](/our-work/)[Reviews](/reviews/)[Contact](/contact/) [07903 632039](tel:+447903632039)[Get a Free Quote](/contact/) Summer Offer Bi-folding doors **£680 per panel** [Get a free quote](/contact/) 1. [Home](/) 2. Glazing & Windows Category # Glazing & Windows in Essex. Aluminium and PVC windows, double glazing, roof lanterns and full glazed extensions — supplied and installed by a family-run team with over 10 years of trade experience. [Get a Free Quote](/contact/) [07903 632039](tel:+447903632039) Family-run · 10+ years' trade experience · Quote slots 7am–8pm, seven days 10-Year Warranty 10+ Years' Experience Own Fitting Team Family-Run Quotes 7am–8pm A-Rated Glass Standard Category Overview ## What our glazing & windows category covers Our glazing category covers everything that holds glass into an Essex home: replacement windows in aluminium, PVC and timber-effect; energy-efficient double glazing units; sky-facing roof lanterns and flat rooflights; and fully glazed conservatories and rear extensions. It's the right starting point if you're upgrading single-glazed sashes in a Victorian Brentwood terrace, replacing a tired 1990s conservatory in Chelmsford, planning a kitchen extension with maximum natural light, or simply trying to stop draughts and noise getting through ageing frames. Most of our customers are residential homeowners in the mid-market to premium segment, but we also handle landlord portfolios and small commercial premises across the county. What we don't do is one-product specialism. Glazing is a system — the frame, the glass spec, the seals, the survey accuracy and the install all have to be right. Treating each component in isolation is how problems start. Services ## Services within glazing & windows ### [Window Installation](/window-installation-essex/) Full supply-and-fit on casement, sash, tilt-and-turn and bay configurations. We handle survey, manufacture, removal of old units and a tidy install — typically 2–4 days for a full house, and always with our own fitters rather than sub-contractors. [See full details on window installation](/window-installation-essex/) ### [Double Glazing](/double-glazing-essex/) A-rated sealed units that genuinely cut heat loss and reduce road noise from the A12, A127 and A13 corridors. We specify warm-edge spacers and argon-filled cavities as standard, not as an upsell — because the difference in long-term performance is real. [See full details on double glazing](/double-glazing-essex/) ### [Aluminium Windows](/aluminium-windows-essex/) Slim sightlines, large pane sizes and a 25–30 year frame life. The right choice for contemporary extensions and rear elevations — particularly where you want maximum glass area without compromising on thermal or security performance. [See full details on aluminium windows](/aluminium-windows-essex/) ### [Roof Lanterns & Rooflights](/roof-lanterns-essex/) aluminium lanterns and flat rooflights that flood single-storey extensions with daylight. Self-cleaning glass options, low U-values as standard, and discreet structural sightlines that read well from inside and out. [See full details on roof lanterns & rooflights](/roof-lanterns-essex/) ### [Conservatories & Extensions](/conservatories-essex/) Glazed extensions and conservatory rebuilds engineered to be used year-round — not seasonal greenhouses. Properly insulated bases, solid or warm-roof options, and glazing specs that keep summer heat out and winter warmth in. [See full details on conservatories & extensions](/conservatories-essex/) Why Us ## Why Essex homeowners trust us with their glazing & windows Glazing is a long-life purchase. The frames you fit today will still be in your wall in twenty-five years' time. These are the things that matter for that timescale. ### We specify, we don't upsell Glass spec, frame system and hardware are chosen for your property — not because a manufacturer is running a margin promotion. You see the breakdown in writing. ### Premium system partners leading aluminium and roof lantern systems dominate our installs because they are genuinely better engineered. We don't fit budget systems with a luxury markup. ### Survey accuracy obsession Most glazing failures we see in Essex stem from poor surveying, not poor product. We measure twice, manufacture once, and never rely on a builder's plumb line. ### Own fitting team The in-house team who installs your job has been with us for years. No agency fitters, no rotating crews, no surprises on the morning of install. ### Heritage-aware Plenty of Essex housing is in conservation areas or has period detailing worth keeping. We won't push PVC into a frontage where it doesn't belong. ### Warranty that means something Manufacturer warranty on the system, plus our own workmanship guarantee in writing. Aftercare visits are included rather than charged for. Process ## How a glazing & windows project runs 01 ### Site survey Free home visit, accurate measure, honest discussion of frame and glass options for your property type and budget. 02 ### Written quotation Itemised spec — frames, glass, hardware, fitting, disposal. No verbal-only pricing, no missing line items. 03 ### Manufacture Frames built to order. Aluminium typically 4–6 weeks, PVC slightly faster. We confirm install dates the day they leave the factory. 04 ### Installation & sign-off Removal, fit, seal, finish and tidy in one continuous visit. Final sign-off only happens once you've inspected every unit. Coverage ## Areas we cover for glazing & windows We install across all primary Essex towns and the immediate surrounding postcodes. Glazing jobs further afield — Greater London, Suffolk, Cambridgeshire and the Kent crossings — are taken on case-by-case, particularly for full-house and larger commercial work. - [Glazing & Windows in Chelmsford](/areas/chelmsford/) - [Glazing & Windows in Brentwood](/areas/brentwood/) - [Glazing & Windows in Basildon](/areas/basildon/) - [Glazing & Windows in Billericay](/areas/billericay/) - [Glazing & Windows in Rayleigh](/areas/rayleigh/) - [Glazing & Windows in Harlow](/areas/harlow/) - [Glazing & Windows in Dartford](/areas/dartford/) - [Glazing & Windows in Gravesend](/areas/gravesend/) - [Glazing & Windows in Hertford](/areas/hertford/) Doing windows and doors as one project? See the matched options under the [doors category](/doors-essex/). FAQs ## Common questions about glazing & windows ### How much does new glazing typically cost in Essex? ### Aluminium, PVC or timber-effect — which is right for my house? ### Will new windows actually reduce my energy bills? ### Do I need planning permission for new windows? ### Do you cover period and listed properties? ### How long does a full glazing project take? ### Are your installations Certass registered? ## Get a free glazing quote for your Essex home Survey, written specification and itemised pricing — at a time that suits, including evenings and weekends. No deposit, no pressure. [Get a Free Quote](/contact/) [07903 632039](tel:+447903632039) ![Bi Folds & Windows Direct of Essex](/assets/bde-logo-DjJb1e2T.png) Family-run installer of bi-fold doors, aluminium windows, double glazing and roof lanterns. Covering Essex and the surrounding counties with 10+ years of trade experience. [07903 632039](tel:+447903632039) [info@bifoldsdirectessex.co.uk](mailto:info@bifoldsdirectessex.co.uk) [](https://facebook.com/bifoldsdirectessex)[](https://instagram.com/bifoldsdirectessex)[](https://www.linkedin.com/company/bifolds-windows-direct/) Glazing & Windows - [Window installation Essex](/window-installation-essex/) - [Double glazing](/double-glazing-essex/) - [Aluminium windows](/aluminium-windows-essex/) - [Roof lanterns & rooflights](/roof-lanterns-essex/) - [Conservatories](/conservatories-essex/) - [All glazing services](/glazing-essex/) Doors - [Bi-fold doors Essex](/bi-fold-doors-essex/) - [Sliding doors](/sliding-doors-essex/) - [Composite doors](/composite-doors-essex/) - [Front doors](/front-doors-essex/) - [All door services](/doors-essex/) Guides - [All guides & advice](/blog/) - [Bi-folding door benefits](/bi-folding-door-benefits/) - [Summer upgrade guide](/summer-window-and-door-upgrades/) - [Aluminium vs PVC](/aluminium-vs-pvc-bifold-doors/) - [Double vs triple glazing](/double-glazing-vs-triple-glazing/) - [Window energy ratings](/window-energy-ratings-explained/) - [Signs you need new windows](/signs-you-need-new-windows/) - [Installation process](/window-installation-process/) Areas We Cover - [Loughton](/areas/loughton/) - [Epping](/areas/epping/) - [Theydon Bois](/areas/theydon-bois/) - [Chigwell](/areas/chigwell/) - [Woodford](/areas/woodford/) - [Chelmsford](/areas/chelmsford/) - [Brentwood](/areas/brentwood/) - [Billericay](/areas/billericay/) - [Hertford](/areas/hertford/) Hours - Mon–Fri · 7am–6pm - Sat–Sun · 9am–5pm - Quotes: 7am–8pm daily We accept Visa Mastercard Amex PayPal Apple Pay Bank transfer also accepted · No card surcharges © 2026 Bi Folds & Windows Direct of Essex Ltd · Company No. 12684765 [Privacy](/privacy-policy/)[Terms](/terms-conditions/)[Cookies](/cookie-policy/)