- Windows
Book your FREE design consultation
Book Online - Doors
Book your FREE design consultation
Book Online - Roof Options
Book your FREE design consultation
Book Online - About Us
Sleek and Modern
High Quality Casement Windows in Glasgow and Surrounding Areas
At Williams Windows & Doors, we manufacture and install casement windows from our Clydebank factory, supplying homeowners and trade customers across Glasgow and the West of Scotland. Every window is custom-built to your measurements using Eurocell uPVC profiles — one of the UK’s leading window system manufacturers.
- A-rated energy efficiency — ClimaGuard® A+ glass with U-values of 1.2 W/m²·K as standard
- Secured by Design (SBD) — police-preferred specification for enhanced security
- Kubu Smart Security as standard — real-time monitoring via your smartphone
- Multipoint locking systems throughout
- Low-maintenance uPVC frames — no painting, warping or weathering
- Wide range of colours and finishes to suit any property style
- Fully recyclable uPVC profiles at end of life
Compare Window Styles:
Sash & Case Windows
- Traditional design
- Modern energy efficiency
- Simple to maintain
Bay & Bow Windows
- Creates an elegant focal point in any room
- Adds extra space and natural light to your home
- Increases overall property value
Tilt & Turn Windows
- Versatile design allows for inward tilting or full opening
- Multi-point locking system for added security
- Easy to clean with inward opening function
uPVC Windows
- Energy efficient and sustainable
- Durable and low maintenance
- Secure locking mechanisms for added peace of mind
Why Choose Windows From Williams Windows?
Casement Window Style Options for Homes in Glasgow and Surrounding Areas
Discover our range of casement windows in Glasgow and West of Scotland, available in a variety of colours and hardware options to suit your aesthetic preferences. Download our brochure to learn more about our products and find the perfect windows for your home.
Colours
We offer diverse colour options for casement windows, from timeless white and contemporary greys to rich woodgrain finishes. Customise your windows with our extensive palette, ensuring they complement your home’s aesthetic and add a touch of elegance and individuality.
Black
Cream
Golden Oak
Rosewood
White
Irish Oak
Chartwell Green
Blue
Furniture
Enhance your casement windows with our premium window furniture. Our selection of stylish handles blends seamlessly with any décor. Choose between contemporary and classic designs, ensuring functionality and elegance. With features like friction stays and adjustable hinges, our window furniture adds the perfect finishing touch to your windows, combining practicality with refined aesthetics.
Kubu Window Lock
Brochures
Download the brochures below to explore our customisable options and design inspirations and gain detailed insights to help you choose the perfect windows that enhance your home's style and energy efficiency.
Security as Standard
Top-Quality Security Features for Casement Windows
At Williams Windows & Doors, the security of your home is paramount. Our casement windows are built to Secured by Design (SBD) specification — the UK police-preferred standard for crime prevention through design. Combined with Kubu Smart Security as standard, you get real-time alerts and monitoring directly to your smartphone, so you always know the status of your windows. Multipoint locking mechanisms provide a robust physical barrier, and every window is backed by our 10-year guarantee.
Get a Quote
Long-lasting Performance
Energy Efficient Casement Windows for Glasgow and West of Scotland Residents
Our casement windows are glazed with ClimaGuard® A+ low-E glass as standard, achieving U-values of 1.2 W/m²·K. The low-E coating allows solar heat to pass through and be retained within the building, helping to keep your home warmer in winter and reducing your heating bills year-round. Combined with Eurocell’s thermally efficient uPVC profiles and precision weather sealing, our casement windows are built for the Scottish climate.
Get a QuoteWhat You Need to Know About Casement Windows
Upgrading to high-quality, stylish casement windows can truly transform the aesthetic of your home. These high-performing products deliver a wide range of benefits including efficient energy saving, security and durability, environmentally friendly improvements, sleek modern designs, and customisable options that last for years.
What is the difference between a casement window and a regular window?
A casement window opens outward using hinges at the side, similar to doors. Regular windows typically refer to sash or sliding types which open vertically or horizontally within their frame.
How long do casement windows last?
Casement windows generally come with a 10-year guarantee as standard but are built from durable materials designed to provide lasting performance well beyond this period.
Are casement windows energy efficient?
Yes! Our double-glazed Eurocell Casement Windows offer optimal insulation by keeping your home warm in winter and cool in summer while reducing energy consumption significantly.
Are casement windows burglar proof?
While no window can be completely burglar-proof, our Kubu Smart Security-equipped casements add an extra layer of protection ensuring enhanced safety for your loved ones against potential intrusions.
How can I customise my casement windows?
Our Customisable Eurocell casement model comes in a variety of finishes suited for both traditional and contemporary homes. Choose from a variety of colours to perfectly suit your tastes and enhance the kerb appeal of your home.
Can’t see what your looking for?
Contact UsYour Buying Journey
Superior Quality
Why Choose Eurocell Casement Windows for Your Home?
We manufacture our casement windows using Eurocell uPVC profiles — one of the UK's most respected window system manufacturers. Eurocell windows are known for their dimensional accuracy, thermal performance, and long-term durability. Because we fabricate in-house at our Clydebank factory, every window is made to your exact measurements rather than cut from stock — and our own trained fitters install every job we take on.
Get a QuoteDon’t just take our word for it…
Read our customer testimonials below which showcase our dedication to service and the quality craftsmanship we bring to every project.
Windows look great and the guys did a great job! Pricing up was very easy and everyone was very professional and polite.
Craig Peoples
First class service from start to finish The boys turned up and got tore in Worst weather But never stopped all day More than happy...
Read more
Barry Mays
Brilliant experience from a local company who put customers first Firstly, I chose this company because of Trustpilot reviews - windows and doors are a...
Read more
Sharon Dunbar
Needed new door ASAP. Angela was absolutely fabulous. Got our door within 3 weeks. Door is gorgeous. The boys that fitted the door did a...
Read more
Helen McMinn
Professional service and good communication from initial consultation through to fitting of the doors.
Rory Hamilton
I had new windows and a back door fitted by Martin, Kieran and Matt , they were very friendly and did a excellent job and...
Read more
Ann Duncan
Read more reviews online:
