Wide, Mullion-Free Opening
French window pairs open from the centre so both sashes can operate together, creating a broad opening for airflow, cleaning and practical access.
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Homebrite Windows
French Windows Designed for Light, Airflow and Secure Daily Use
Choose made-to-measure French windows that combine a wide central opening with modern insulation and reliable security for homes across Kent.
- Twin-opening French sashes for a clear central opening
- Kömmerling-based uPVC system pathways available
- Optional PAS 24 and Secured by Design upgrade routes
- Installed in Kent with a 10-year insurance-backed guarantee
Why Homeowners Choose French Windows
French windows are ideal when you want a wider clear opening, stronger ventilation and a cleaner central sightline without compromising on modern energy and security performance.
Brighter, Better-Connected Rooms
The central-post-free opening helps maximise daylight and gives a cleaner garden-facing view from bedrooms, lounges and upper-storey rooms.
Energy Efficiency Built In
Modern frame systems with double or triple glazing options help reduce heat loss and support steady indoor comfort through changing seasons.
Security You Can Rely On
Multi-point locking and reinforced hardware options are available to align your French window design with day-to-day security priorities.
French Window Style and Configuration Options
During survey, we help you choose the right opening layout, profile style and finishing details so your French windows suit both how your rooms work and how your home looks externally.
Classic French Casement
A traditional two-sash layout that opens centrally and suits both contemporary homes and period-inspired elevations.
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Flush-Inspired French Styling
For homes wanting a timber-like external line, flush styling pathways can be specified with modern weather and maintenance performance.
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Heritage-Led Options
Where period detail matters, heritage-ready configuration choices and sympathetic hardware finishes can be incorporated at survey stage.
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Feature Rooms and Upper Floors
French windows work well in bedrooms and feature elevations where maximum opening area and practical ventilation are key requirements.
Compare in Explore StylesMaterial Choices for French Windows
French-opening formats are available across multiple material families, each with different strengths around upkeep, aesthetics, sightlines and long-term durability.
uPVC French Windows
A low-maintenance route with strong insulation performance and broad colour options for everyday homes.
Aluminium French Window Routes
Slimline aluminium systems are ideal for contemporary projects needing refined sightlines and durable frame strength.
Alternative-to-Timber Finishes
Heritage-look profiles support traditional aesthetics without the long-term maintenance burden of older timber frames.
Glazing and Performance Planning
We specify glazing and profile combinations around measurable outcomes: improved comfort, better heat retention and reduced outside disruption.
Double and Triple Glazing Pathways
Most French window projects begin with high-spec double glazing, with triple glazing available where exposure and comfort goals justify it.
Practical Noise-Reduction Planning
Glass composition, spacer choice and install quality all influence acoustic outcomes, especially on busier roads and exposed elevations.
Kömmerling Configuration Flexibility
Available profile pathways support different sash looks, colour combinations and thermal goals depending on your property brief.
Security and Compliance Options
French windows can be configured for stronger protection through tested hardware combinations and upgrade routes aligned with stricter project requirements.
Multipoint Locking on Opening Sashes
Both sashes can be specified with secure locking hardware to support stronger everyday protection around vulnerable openings.
PAS 24 and SBD Upgrade Routes
Where project scope requires enhanced standards, we can map suitable upgrade pathways during survey and quote.
Kubu-Ready Smart Checks
Selected hardware combinations can support smart lock-status monitoring for added reassurance before bed or while away from home.
From Survey to Installation: What to Expect
Every project follows a clear, step-based process so decisions are practical, timelines are transparent and final fit quality is consistent.
Step 1
Survey and Suitability Check
We assess each opening and confirm whether a French-sash format is right for ventilation, access and room layout goals.
Step 2
Specification and Design Choices
Choose frame style, colour, hardware finish and glazing level with clear guidance on performance and appearance trade-offs.
Step 3
Installation and Finishing
Your old units are removed, new French windows are fitted and sealed, and final trims are completed for a clean, weatherproof result.
Step 4
Handover and Aftercare
We provide documentation, care guidance and guarantee information so you have clear support after completion.
Next step
Book a Free French Window Quote
Get measured recommendations, tailored styling options and clear installation pricing for your property.
Frequently Asked Questions
Key answers before you shortlist or book your survey.
What is the difference between French windows and standard casement windows?
French windows are usually a paired casement layout that opens from the centre without a fixed central mullion, giving a wider clear opening and less interrupted views than many standard casement combinations.
Are French windows secure for everyday use?
Yes. French window systems are available with modern multipoint locking on opening sashes, and projects can be specified with enhanced security pathways where required.
Can French windows be double or triple glazed?
Yes. Double glazing is typically the standard route, with triple glazing available on suitable systems where added thermal and acoustic performance is needed.
Do French windows suit period properties?
They can. Flush-style and heritage-led profile options can be selected to preserve traditional appearance while improving weather, security and thermal performance.
Do French windows open in or out?
Most residential French window installations are outward opening, but final configuration depends on your chosen system, opening constraints and project brief.
Do replacement French windows need planning permission?
Many like-for-like replacements are permitted development, but listed buildings and conservation areas can require additional approval. We can help you check this during survey.
Explore More
Continue with style comparisons and practical guides before finalising your French window specification.
Explore Styles
Back to Explore Styles
Return to the full style hub to compare French windows against casement, flush, sliding and heritage options.
Compare
View Casement Windows
Compare French openings with standard side-hung casement formats before deciding your final specification.
Performance
See Double Glazing Options
Review practical glazing guidance for comfort, energy and noise priorities before final quote stage.
Next Step
Book a Free Quote
Get measured recommendations and clear pricing tailored to your home and installation timeline.
