Contemporary Aluminium Windows for Modern Homes
We have a choice of contemporary aluminium windows to suit any application with fantastic customer service to match.
From eco friendly, suitable for SIPS (Structured Insulated Panel) houses to expansive glass feature windows.
Our contemporary aluminium windows were seamlessly integrated into the ‘Blacking Mill’ renovation in South Lakeland, featured on Grand Designs.
Our contemporary aluminium windows offer modern styling, slim sightlines and excellent thermal efficiency.
We manufacture bespoke contemporary windows and provide nationwide delivery across the UK for homeowners, architects and builders.
Why Choose Contemporary Aluminium Windows ?
- ✔ Maximise natural light — large glass areas brighten interiors
- ✔ Slim, modern appearance — clean lines suit modern homes and extensions
- ✔ Uninterrupted views — minimal frames mean more glass, less obstruction
- ✔ Excellent energy efficiency — modern glazing reduces heat loss
- ✔ Ideal for open-plan living — enhances space and connection to outdoors
- ✔ Low maintenance — aluminium doesn’t rot, warp, or need painting
- ✔ Strong security — multi-point locking and toughened glass options
- ✔ Durable materials — long lifespan compared to traditional timber
- ✔ Flexible design options — fixed, opening, corner, floor-to-ceiling, etc.
- ✔ Suitable for new builds and extensions — complements contemporary architecture
- ✔ Wide choice of colours and finishes — popular anthracite grey, black, white
- ✔ Can increase property value — modern glazing is highly desirable
Contemporary windows = modern, minimalist windows designed to maximise light, views, and performance.
“Great quality products along with great customer service. Easy to recommend.”

Unrivalled Quality Customer Service
Our high quality window and door products are backed by the same high quality customer service. Technical advisors are just a phone call away to answer all your questions no matter how technical.
Typical help provided includes:
- Choosing the right product
- Getting the right made to measure size
- Help with ordering
- Threshold advice
We provide a FREE sample service to assist with surveying decisions, design considerations, or planning applications – just pick up the phone and ask.
Contact our Customer Sevice team on 01535 603909 or Click to call
Why Choose Marlin Windows?
We don’t just supply windows — we support your project from start to finish.
Made-to-measure manufacturing
Experienced team and technical guidance
High-quality aluminium systems
Specialist installation service across the North of England
Showroom consultations available
From initial design advice through to final installation, our focus is on delivering the right solution for your project — not just supplying a product.
“Fantastic company, great product and extremely helpful throughout.”
Helen Westwell – Kendal, Cumbria

Helpful guides
Thermal Performance Explained
Aluminium windows are known for their strength, slim sightlines, and modern appearance — but one of the most important factors homeowners should understand is thermal performance. Good thermal performance helps keep homes warmer in winter, cooler in summer, and more energy efficient all year round.
This guide explains how aluminium window thermal performance works, what the key terms mean, and what to look for when choosing high-performance aluminium windows.
Latest projects
CONTEMPORARY WINDOWS
Early 70's Property Renovation, Windermere – Contemporary Glazing
CONTEMPORARY WINDOWS
Feature Glazing, Reservoir House – Ilkley
CONTEMPORARY WINDOWS
Contemporary Aluminium Glazing, Louper Weir, Lake District – New Build
CONTEMPORARY WINDOWS
Aluminium Windows and Doors, SIPS HOUSE – Hensall, North Yorkshire
Frequently asked questions
What are contemporary aluminium windows?
Contemporary aluminium windows are modern window systems designed with slim frames, clean lines and larger glass areas to maximise natural light. They are ideal for modern homes, extensions, self-build projects and architectural renovations where a sleek, minimalist appearance is desired.
Are aluminium windows energy efficient?
Yes. Our contemporary aluminium windows feature advanced thermal break technology and high-performance double glazing as standard. Depending on the system selected, they can achieve excellent U-values and meet or exceed current UK Building Regulations for thermal performance.
What glazing options are available?
Our contemporary windows are supplied with high-performance low-emissivity (Low-E) double glazing as standard. Triple glazing and specialist glass options may also be available depending on the system and project requirements.
Do you offer technical advice before ordering?
Yes. Our experienced technical advisors can help with product selection, sizing, specification, planning considerations and ordering. We also offer a free sample service to assist with design decisions and planning applications.
What window styles are available?
Our contemporary aluminium window range includes casement windows, French windows, tilt and turn windows, fixed picture windows and large-format glazing options. This flexibility allows us to create solutions for virtually any residential project.
Come and explore…
Aluminium Bi-fold Doors, Sliding Doors, Contemporary Glazing, Aluminium Heritage Windows and Traditional Steel Replacement Doors