A Brighter, Comfortable Space
Why Choose Our Bow and Bay Windows?
Transform your home with bow and bay windows that create a brighter, more spacious place to enjoy everyday moments. Designed to capture natural light and open up your living space, they offer the perfect setting for quiet mornings, family gatherings, or simply taking in the views across Carmarthen, South Wales, and Mid Wales. It’s a timeless upgrade that brings comfort, character, and a renewed sense of pride in your home.
Versatile Design
A striking, outward-projecting window style that enhances any home.
A Warmer Home
A window designed to make your home warm and comfortable all year round.
Enhanced Security
Robust frames with multi-point locking for reliable protection.
Cost Effective
A valuable investment that adds space, light, and visual appeal.
Made With Durable Materials
Designed to withstand daily use and tough conditions.
Low Maintenance
Easy to look after without much cleaning needed.
Finance Options
Looking to spread the cost? View our finance options
Colours, Hardware, and Glazing
Customisable Options
Choose from our comprehensive range of profiles, colours, glazing, hardware and security options to create the perfect window for your home.
Make a statement with bow and bay windows that transform the look and feel of your home. Choose from sculptured designs for a softer, more traditional aesthetic, or chamfered styles for a clean, contemporary finish, each crafted to complement properties across Carmarthen, South Wales, and Mid Wales.
Sculptured
Soft, sculptured frames add a touch of classic elegance, creating a warm, inviting space to relax and enjoy your home.
Chamfered
Clean, chamfered lines deliver a sleek, contemporary look that brings a fresh, modern feel to your living space.
Trusted and Reliable
Why Choose Nolan uPVC?
Over 37 Years of Experience
Manufactured In-House
Bespoke Designs
Fully Accredited Installers
Local, Friendly Service
Expert Insights From Nolan uPVC
Colour Trends For 2026 From Nolan uPVC
Explore the wide range of colour options available for uPVC and aluminium to help you choose the perfect option for your home.
View Colours
Triple Glazing Vs Double Glazing: Is It Worth The Extra Cost?
Compare the benefits, energy efficiency, and costs of triple glazing versus double glazing to find out whether the extra investment is worthwhile for your home.
Read Full Article
How Much Do uPVC Windows Really Cost In 2026?
Take a definitive look at the costs you can expect this year and the factors influencing these prices.
Read Full ArticleFAQs
Bow windows usually have four or more sections arranged in a gentle curve, creating a rounded appearance. Bay windows typically use three panels set at sharper angles, often with a larger central window and smaller side windows, projecting outward to form an interior alcove.
Nolan uPVC bow and bay windows are designed with durable profiles and glazing options that help retain heat and support indoor comfort throughout the year. The final energy performance depends on the selected glazing and configuration, so these choices should be matched to your home’s needs.
Bow and bay windows from Nolan combine robust uPVC frames with multi-point locking systems designed to help protect your property. The locking arrangement and available security options can be selected for the installation, providing reliable everyday protection and greater peace of mind.
Bow and bay windows project outward and can bring natural light into a room from more than one direction. Their glazed sections may make the interior feel brighter and more open, although the result depends on the property’s orientation, room layout and window size.
Nolan brings over 37 years of experience manufacturing and installing windows from its base in Carmarthen. Homeowners can choose bespoke, made-to-measure bow and bay designs, with fully accredited installers and local support across South, West and Mid Wales.
Start Your Free Quote
Start your free online quote today and design bow and bay windows that perfectly suit your home. It’s queasy and gives you an accurate price in minutes.
Book a Showroom
See our bow and bay windows up close by visiting our showroom in Carmarthen. Our friendly team will be happy to guide you through the options and answer any questions.
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