Window and Door Installation in Bromley (BR1, BR2)
Window Fitters Ltd supplies and installs replacement windows, entrance doors, and patio glazing across the London Borough of Bromley. Our directly employed, CSCS-certified glazing teams travel from our registered office in Croydon to all Bromley postcodes, including BR1, BR2, BR3, BR4, BR5, BR6, and BR7, covering Bromley town centre, Chislehurst, Beckenham, Bickley, Petts Wood, Orpington, Hayes, Keston, and West Wickham.
Whether you are replacing draughty original sashes in a Victorian villa on Bromley Common or fitting a new aluminium bifold across the back of a kitchen extension in Beckenham, every installation is surveyed on site, manufactured to your exact opening sizes, and fitted to current UK Building Regulations. We carry £5,000,000 Public Liability and £10,000,000 Employers Liability insurance on every job.
Why Bromley Homeowners Choose Us
Bromley is the largest London borough by area, stretching from the urban high street around BR1 to the semi-rural villages of Downe and Biggin Hill. That variety means a single glazing supplier must handle everything from tight Victorian terrace reveals in Beckenham to wide structural openings on detached new builds in Farnborough. Our window fitters and door fitters do exactly that, every week.
Because we are based just 20 minutes away in Croydon, Bromley is one of our core service boroughs alongside our extended corridors into our South West London door installation hub and Surrey. We regularly carry out site surveys in the morning and return the same week with laser measurements and a clear written quote. Our installation services and structured door installation workflow follow a clear 6-stage process from initial survey through to final snagging inspection and LABC sign-off.
Glazing Solutions Matched to Bromley Properties
Bromley's housing stock spans multiple architectural periods, each with specific glazing requirements. The table below shows what we typically recommend during a site survey, matched to the property type you are most likely to find in each neighbourhood.
| Property Type and Area | Typical Architectural Features | Recommended Glazing |
|---|---|---|
| 1930s Suburban Semis (BR1, BR2, Hayes, Petts Wood) | Curved multi-pane bay windows, leaded toplights, pebble-dash render | A-rated uPVC casements with structural bay posts, leaded glass toplights, and trickle vents (Approved Document F) |
| Victorian and Edwardian Villas (Chislehurst, Bickley, Bromley Common) | Deep box reveals, vertical sliding timber sashes, decorative stone lintels | Engineered hardwood or flush-profile uPVC sliding sash windows with run-through horns and slim glazing bars |
| Modern Extensions and New Builds (Beckenham, Shortlands, Farnborough) | Open-plan kitchen-diners, structural steel beams, wide rear openings | Thermally broken aluminium bifold doors or ultra-slim sliding patio doors (Approved Document L and M) |
| Converted Flats and Mansion Blocks (Bromley town centre, Beckenham) | Multi-storey communal access, shared stairwells, noise from high streets | Acoustic double glazing (6.8 mm laminate, up to 38 dB reduction) and high-security entrance doors (Approved Document Q) |
| Conservation Zones (Chislehurst, Bromley Town Centre, Sundridge Park) | Article 4 planning controls restricting external changes to windows and doors | Heritage timber or timber-alternative flush sash profiles matching original sightlines, meeting rails, and horns under local planning consent |
Installation Services Available in Bromley
Every product we install in Bromley is available as a full supply-and-fit package or as a labour-only fitting service if you have already purchased your windows or doors from a trade supplier. Below is a summary of the main services our teams carry out across the borough each week.
Bay Window Replacement
Replacing original 1930s bay windows across Hayes, Petts Wood, and BR2 with structural aluminium bay posts, jacking plates, and A-rated sealed units under Approved Document A.
View cost guide →Sash Window Upgrades
Removing decayed timber box sashes in Victorian properties across Chislehurst and Bickley and fitting flush-profile sliding sashes that replicate original proportions.
Explore sash windows →Front Door Replacement
Installing high-security composite entrance doors with 3-star anti-snap cylinders, multi-point locking, and decorative glazing panels across all Bromley postcodes.
Browse door range →Bifold and Sliding Patio Doors
Fitting aluminium bifolding and sliding patio doors for rear extensions in Beckenham and Shortlands, with low Part M thresholds and solar control glass where needed.
Bifold details →Conservation Area Glazing
Working with Bromley Council planning officers to ensure window and door replacements in Article 4 conservation areas meet heritage sightline and material requirements.
Regulations guide →Landlord and HMO Compliance
Supplying and fitting certified entrance doorsets (PAS 24 security), communal entrance doors, and insurance-grade window locks for rental properties and housing association blocks.
Door fitting services →Bromley Project Showcase
How Much Do New Windows and Doors Cost in Bromley?
Pricing depends on the product type, frame material, number of openings, and whether you choose our supply-and-fit or labour-only service. Below are typical starting prices for the most common jobs we complete in Bromley. For a clear written quote based on your exact property, call us on 020 3411 0589 or submit a request through our online quote form.
| Product | Typical Supply and Fit Price (per unit) | More Information |
|---|---|---|
| A-rated uPVC casement window (standard size) | From £450 to £650 | uPVC windows |
| uPVC sliding sash window | From £750 to £1,100 | Sash windows |
| Composite front entrance door | From £1,200 to £1,800 | Composite doors |
| Aluminium bifold door (3-panel, 2.4 m wide) | From £3,500 to £5,000 | Bifold costs |
| French doors (uPVC, supply and fit) | From £1,000 to £1,500 | French doors |
| Labour-only fitting (per window, customer-supplied) | From £120 to £200 | Labour-only fitting |
Full cost breakdowns including bay window replacement, full-house window upgrades, and extension glazing packages are available in our installation cost guide and our detailed article on replacing all windows in a 3-bed house.
Building Regulations and Compliance in Bromley
All replacement windows and doors in the London Borough of Bromley must comply with current UK Building Regulations. We handle compliance documentation as part of every installation, so you receive the correct certificates without chasing paperwork yourself.
- Approved Document L (thermal performance): Every sealed unit meets or exceeds the required whole-window U-value of 1.4 W/m2K
- Approved Document Q (security): All ground-floor windows and accessible doors are fitted with PAS 24 certified locking hardware
- Approved Document B (emergency egress): Upper-floor habitable rooms incorporate emergency egress escape windows with minimum 0.33 m² unobstructed openable area
- Approved Document M (accessibility): Low-threshold options for patio and bifold doors where level access is required
- Building Regulations compliant or LABC certification: We submit notification to the relevant scheme and issue your compliance certificate directly. Read more about the difference in our Building Regulations compliant vs Building Control guide
If your property sits within a designated conservation area such as Chislehurst, Sundridge Park, or Bromley Town Centre, we help you prepare the planning application materials required under Article 4 restrictions. Our building regulations guide explains the full process.
How to Book a Survey in Bromley
Getting a quote starts with an on-site technical survey at your property. Our surveyor will laser-measure every opening, check structural conditions, discuss product options, and leave you with a fixed written price. Technical site survey fees are £50 for local visits (under 15 minutes) or £80 for extended travel (15 to 45 minutes) covering up to 5 items (£10 per additional unit), payable upfront upon booking and fully credited against your final labour invoice when you proceed with us.
- Call: 020 3411 0589 (Monday to Saturday)
- WhatsApp: Send photos and measurements via WhatsApp for an initial estimate
- Online: Submit your details through our online quote form
- Email: info@windowfitters.uk
We also work with builders, architects, and main contractors across Bromley. If you need a trade glazing subcontractor for a residential or commercial project, visit our B2B contracting page or call us to discuss rates.
Related Services and Guides
Window U-Value Guide
Understand U-values, energy ratings, and how triple glazing compares to standard double glazing.
Read guide →Condensation on New Windows
Why condensation appears on newly installed double glazing and what it means for your home.
Read guide →Double Glazing Installation Time
How long it takes to replace windows and doors, from survey to completion.
Read guide →London Window Fitters
Our wider coverage across all London boroughs and Surrey towns via Croydon HQ travel-time tiers (<15m local at £540/day, 15-45m extended at £580/day, >45m outer Surrey with half-day minimum).
View coverage →Glazing Company Overview
About Window Fitters Ltd, our team, qualifications, insurance, and how we work.
About us →Company Standards & Ethos
About Window Fitters Ltd, our trade standards, and responsible recycling across South London.
Learn more →Frequently Asked Questions About Bromley
Common questions regarding window and door installation, conservation guidelines, survey lead times, and Building Regulations in Bromley.
How quickly can you survey and quote for windows in Bromley? +
We are based in Croydon, approximately 20 minutes from central Bromley. Most survey appointments are available within 3 to 5 working days of your enquiry, and you will receive a clear written quote on site or within 24 hours of the visit.
Do you replace windows in Bromley conservation areas like Chislehurst? +
Yes. In designated conservation zones such as Chislehurst, Sundridge Park, and Bromley Town Centre, we supply engineered timber or timber-alternative flush sash sliding windows that match original sightlines, meeting rails, and run-through horns. We help you prepare the documentation needed for Article 4 planning consent before ordering materials.
What Building Regulations certificates do I receive after installation? +
Every replacement window and door installation receives either a Building Regulations compliant certificate (submitted within 5 working days of completion) or a Local Authority Building Control (LABC) completion certificate. Both confirm the installation meets Approved Document L thermal requirements and Approved Document Q security standards.
Can I supply my own windows and just pay for fitting? +
Yes. We offer a labour-only window and door fitting service for homeowners, builders, and trade customers who have already purchased their products. Our fitters will install, seal, trim, and commission customer-supplied units to the same standard as our supply-and-fit packages.
Do you fit bifold doors for kitchen extensions in Beckenham and Bromley? +
Yes. We supply and install thermally broken aluminium bifold doors in 2 to 7 panel configurations for rear and side extensions. Every bifold is fitted with stainless steel rolling gear, low Part M thresholds, and sealed units meeting Approved Document L. We regularly install bifolds in Beckenham, Shortlands, and across all BR postcodes.
Author & Technical Reviewer: Marian Gheorghe
Head Installer & CEO, Window Fitters Ltd
Marian Gheorghe is the Active Director and Team Leader Installer at Window Fitters Ltd. With over 15 years of hands-on experience, he oversees technical safety and UK Building Regulations compliance for all residential and commercial glazing contracts.
Ready to discuss your project?
Window Fitters Ltd provides window and door installations across London and Surrey for residential, trade, and commercial projects.
Message our team on WhatsApp or send an enquiry with your drawings, photos, or measurements to receive a free, no-obligation quote.
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Verified Google & MyBuilder Reviews
"Stunning Sash Windows in Croydon"
"Marian and his team replaced our old Victorian sash windows. They were clean, fast, and the double glazing has completely blocked out the street noise. Highly recommended!"
"Excellent Bifold Doors in Bromley"
"Installed beautiful grey aluminium bifold doors for our new kitchen extension. Smooth gliding mechanism and great insulation. The best quote we got in Kent."
"Perfect Front Door Upgrade in Sutton"
"Very happy with our new composite door installation. Excellent lock security and high-quality GRP slab finish. Fast half-day fitting and no mess left behind."