Business Details
Trusted Window and Door Installers in South Wales
The Monmouthshire Window has been a trusted provider of premium windows, doors, and conservatories in South Wales for over two decades. Established with a commitment to quality craftsmanship and customer satisfaction, we specialise in aluminium and PVC solutions tailored to both traditional and contemporary properties. Our experienced team delivers high-performance products designed for thermal efficiency, security, and aesthetic appeal, serving homeowners across Monmouthshire, Newport, Cardiff, Bristol, and surrounding areas.With state-of-the-art showrooms and a focus on innovation, we partner with industry-leading manufacturers like Rehau and Smart Systems to ensure exceptional product standards. Our streamlined installation process, supported by five trained subcontractor teams, guarantees precision and reliability from consultation to completion, backed by comprehensive warranties and FENSA accreditation.
Services
Windows
Doors
Conservatories
Double Glazing
Window Repairs
Highlights and features
- Over 20 years of experience in window and door installations
- FENSA-registered for compliance with building regulations
- State-of-the-art showroom in Raglan for product visualisation
- Quick quotes and efficient delivery/installation process
- Bespoke products tailored to individual property needs
Associations and certifications
- FENSA
Services
Windows
We supply and install high-performance uPVC and aluminium windows designed for thermal efficiency and security. Available in casement, sash, bay, and tilt-and-turn styles, our windows feature Planitherm glass and Mila hardware for energy savings and Secured by Design accreditation. Ideal for heritage or modern properties, they combine durability with low maintenance.
Doors
Our doors include composite, bifold, French, and aluminium options offering enhanced security and insulation. Fitted with Yale locks and Planitherm glass as standard, they provide draught-proofing and aesthetic versatility. Customisable in colour and style, installations are quick and minimally disruptive for residential properties.
Conservatories
We design and build energy-efficient conservatories using uPVC with options like Victorian, Georgian, and lean-to styles. Featuring Yale locking systems and thermally efficient glazing, these structures provide year-round usability. Bespoke designs ensure seamless integration with existing property architecture.
Tiled Roofs
As approved Supalite installers, we offer lightweight tiled roof conversions for conservatories. These systems improve thermal performance and durability, reducing energy costs while blending with existing property aesthetics. Installed with insulation and breathable membranes for long-term comfort.
Window Repairs
We provide repair services for existing double glazing units, addressing issues like misted glass, faulty locks, or seal failures. Our solutions restore functionality and energy efficiency to older installations, ensuring continued performance without full replacement.
Questions
What products does Monmouthshire Window Company offer?
We specialise in windows, doors, conservatories, and Supalite tiled roof conversions, with options for both traditional and modern properties.
Are your installations FENSA certified?
Yes, all our window and door installations comply with FENSA regulations and building standards.
Do you provide guarantees on your products?
We offer comprehensive warranties covering materials and workmanship, varying by product type.
Can I view products in person?
Visit our Raglan showroom to explore displays of windows, doors, and conservatories during opening hours.
Is financing available for installations?
Yes, we partner with Improveasy Ltd to offer credit facilities for eligible customers.
