Modern Performance

Premium Casement Windows

Experience the perfect blend of contemporary design and exceptional performance with our premium casement windows. Sleek aesthetics meet advanced engineering for lasting beauty, security, and energy efficiency.

Request a Quote

Modern Design, Superior Performance

Contemporary casement windows engineered for exceptional energy efficiency, security, and lasting beauty.

Choose Your Perfect Material

Premium uPVC Casement Windows with clean white finish

uPVC Casement Windows

Crafted from high-quality unplasticized polyvinyl chloride, our uPVC windows deliver outstanding thermal performance, minimal maintenance, and exceptional value. Perfect for homeowners seeking energy efficiency and long-term durability.

A++
Energy Rating
25+
Year Lifespan
0
Maintenance
Sleek aluminium casement window with slim frames

Aluminium Casement Windows

For uncompromising contemporary elegance, our aluminium casement windows feature ultra-slim sightlines, exceptional strength, and superior corrosion resistance. Ideal for modern architectural designs seeking maximum glass area and minimalist aesthetics.

Ultra
Slim Frames
40+
Year Lifespan
100%
Recyclable
ENDURING QUALITY

Robust Design, Maximum Lifespan

Multi-Chambered Profiles

Advanced profiles create thermal barriers, reducing heat transfer and cold bridging for superior, year-round energy efficiency.

Ultra-Slim Sightlines

Exceptionally slim aluminium frames maximize glass area for unobstructed views without compromising structural strength or security.

Weather-Tight Seals

Triple sealing systems with EPDM gaskets protect completely against wind, rain, and drafts, maintaining performance in extreme weather.

Low Maintenance

Durable uPVC and aluminium resist fading, warping, and corrosion, requiring minimal upkeep to maintain their pristine appearance.

Thermal Break
Weather Proof
ADVANCED SECURITY

Engineered for Your Peace of Mind

Multi-Point Locking Systems

Advanced mechanisms use shoot bolts engaging the frame at multiple points for even pressure and exceptional resistance to forced entry.

Key Locking Handles

Standard key-locking handles secure windows when fully closed or ventilated, featuring optional anti-snap cylinders for protection.

Internal Glazing Beadss

Glass is secured internally, preventing its removal from outside the property and eliminating a common security vulnerability.

Security Dog-Bolts

Hardened steel pins on the hinged side automatically engage the frame when closed, preventing the sash from being pried open.

ADVANCED ENGINEERING

Specialised Hinge Systems

Select your ventilation options to create the perfect indoor environment for your home

Friction Stay

Precision friction mechanism holds windows securely at any position with smooth, controlled operation. Perfect for everyday use with reliable positioning.

Holds position at any angle
Smooth, controlled operation
Stainless steel construction
10-year guarantee
Ideal for: All standard applications

Fire Escape

Engineered to open to a full 90-degree angle, enabling rapid, unobstructed evacuation during emergencies while maintaining daily functionality.

Full 90° opening capacity
Building regulation compliant
Emergency egress certified
Maintains daily operation
Required for: Bedrooms, emergency exits

Easy-Clean

Allow the window to tilt inward, providing safe access to both sides of the glass from inside your home. Perfect for upper-floor windows.

Safe inward tilting mechanism
Access both glass surfaces
No ladders required
Child safety lock option
Perfect for: Upper floors, hard-to-reach windows

Restrictor

Limit window opening to approximately 100mm, providing essential child safety and fall prevention while maintaining adequate airflow.

100mm opening restriction
Key-releasable options
Child safety certified
Maintains ventilation
Essential for: Family homes, child safety

Modern Colour Finishes

Express your personal style with our extensive range of modern colour options. From crisp minimalist whites to bold contemporary shades, find the perfect finish to complement your property's architecture.

Choose from our standard colour palette or explore our premium dual-colour options, combining a stylish exterior finish with a clean white interior for a truly bespoke look that enhances both curb appeal and interior aesthetics.

Explore All Colours
Casement windows in various contemporary colour options
White Foil
White
Black Foil
Black
Rosewood Foil
Rosewood
Golden Oak Foil
Golden Oak
Anthracite Grey Foil
Anthracite Grey
Chartwell Green Foil
Chartwell Green
Clear
Standard
Glazing
Low-E
Energy
Efficient
Tinted
Solar
Control
Laminated
Safety
Glass
Acoustic
Noise
Reduction
Self-Clean
Easy
Maintenance

Advanced Glazing Options

Our casement windows feature premium-quality glass options that exceed industry standards, ensuring durability, clarity, and enhanced thermal performance for optimal comfort.

Engineered to withstand the elements while providing exceptional strength and transparency. We offer a comprehensive range of glass options tailored to meet diverse needs including privacy, solar control, and natural light optimization.

Explore All Glass Options

Related Casement Windows Articles

Casement Windows Price Guide London 2025 | Costs and Options | Maple Windows

Casement Windows Price Guide London 2025 | Costs and Options | Maple Windows

Understanding casement window costs helps London homeowners make informed decisions. Prices vary based on size, material choice, glass specifications,...

Read the blog
Published: Jan 24, 2025
Casement Window Installation London | Professional Fitting Service | Maple Windows

Casement Window Installation London | Professional Fitting Service | Maple Windows

Maple Windows brings three decades of expertise to casement window installation across London and the Southeast. Our service area extends from Central...

Read the blog
Published: Jan 23, 2025
Casement Windows London: Style, Security and Energy Efficiency Guide

Casement Windows London: Style, Security and Energy Efficiency Guide

Casement windows have been the preferred choice for London homeowners for decades, and for good reason. Their timeless design, exceptional security fe...

Read the blog
Published: Jan 19, 2025

Frequently Asked Questions

Casement windows offer several key advantages: superior energy efficiency due to their compression seal when closed, excellent security with multi-point locking systems, maximum ventilation with full 90-degree opening, and unobstructed views with their simple, clean design. They're also versatile enough to suit both traditional and contemporary properties.

Our casement windows achieve exceptional energy efficiency with A++ ratings as standard. The multi-chambered uPVC profiles or thermally broken aluminium frames, combined with double or triple glazing and advanced weather seals, significantly reduce heat transfer. This can lower your energy bills by maintaining consistent indoor temperatures year-round.

Absolutely! We specialize in bespoke window solutions and can create casement windows to fit virtually any opening size or shape. Whether you have arched tops, angled walls, or non-standard dimensions, our made-to-measure service ensures a perfect fit. We can also create complex configurations including bay windows, corner solutions, and combinations with fixed panels.

Our casement windows feature comprehensive security systems including multi-point locking with shoot bolts that engage at multiple points around the frame, key-locking handles, reinforced frames, and internal glazing beads that prevent glass removal from outside. Many of our locking systems are certified to PAS 24 and Secured by Design standards for peace of mind.

The installation timeline depends on the number and complexity of windows being replaced. Typically, our professional installation teams can complete a standard single window replacement in 2-3 hours. For a full property with 10-15 windows, we usually complete the work within 2-3 days, ensuring minimal disruption to your household. We provide a detailed timeline during your free consultation.

Discover our products, services, and company values in our comprehensive brochure.

Maple Windows Brochure Get Our Brochure
Secure download. By downloading, you agree to our Privacy Policy and Terms of Service.
Free & No Obligation

Start your project

Complete the form and our specialists will contact you to discuss your requirements and provide a tailored solution.

What You'll Receive:

1

Expert Consultation:

Advice and practical solutions

2

Product Showcase:

Samples of our premium products

3

Precise Measurement:

All necessary measurements taken

4

Transparent Quote:

An accurate, no-obligation quote

Quick Response
Privacy Protected
Expert Advice

Request a Quote

Prefer to speak directly?

Call Us Email Us

Our Customer Rating

Trustpilot 4.6 out of 5
Garry Jones

Always deliver good quality products. I've used Maple windows over 10 years and always been happy with them. Highly recommended by me.

Ishtiaq Hussain

Excellent service from consultation to fitting. Maple windows are definitely the people to go to for your double glazing. Will 100 percent use again. Customer service team were always at hand to help.

Sonal Solanki

Maple installed aluminium bifold door with blind glass a week ago at my property. I got recommended by one of my friends and I love the door, really good quality and the service is nice with affordable price compared to others. Highly recommend this company.

Our Accreditations

Complementary Products

Premium Hinged Doors

Hinged Doors
Traditional Sash Windows

Sash Windows
Secure Composite Doors

Composite Doors
Contemporary Patio Doors

Patio Doors

Fully Customisable

Tailor size, configuration, colour, glazing, and hardware to match your home's unique character and architectural style.

A-Rated Efficiency

Reduce energy bills with windows that exceed UK thermal performance standards and building regulations for maximum efficiency.

Maximum Security

Sleep soundly with multi-point locking systems, reinforced frames, and security-rated components that deter intruders.

CONTEMPORARY

Casement Windows

Contact Us
Get in touch with our team
Request a Quote
Get a custom quote
Get a Brochure
Download our brochure (PDF)