Business Details
Premium Double Glazing Solutions in Exeter
AGS Windows has been transforming homes across Exeter and Devon for over four decades, establishing itself as a trusted provider of high-quality windows, doors, and home improvement solutions. Our team of expert installers specialises in fitting British-made products to exceptional standards, ensuring every installation meets rigorous durability and energy efficiency requirements. With a comprehensive 10-year guarantee on all installations, we prioritise customer satisfaction through local expertise, transparent pricing, and comprehensive aftercare services.Our extensive product range includes casement windows, bi-fold doors, conservatories, and architect-designed living spaces tailored to both modern and period properties. As an FCA-regulated business, we maintain strict compliance with financial and operational standards while offering flexible financing options to suit various budgets.
Services
Casement Windows
Bi-fold Doors
Conservatories
Home Extensions
Porch Installations
Decorative Glazing
Roofline Products
Double Glazing
Conservatory Roofs
uPVC Solutions
Highlights and features
- We offer a 10-year guarantee on all installations
- Our products are British-made with precision engineering
- Local Exeter-based team with 40+ years of regional expertise
- Full aftercare service including maintenance and support
- Free design consultations with professional advisors
Associations and certifications
- Financial Conduct Authority
What people say
Excellent service
Expert installations
High-quality products
Timely completion
Professional team
Services
Casement Windows
Our casement windows combine traditional aesthetics with modern energy efficiency. Available in uPVC and aluminium materials, these windows feature advanced double or triple glazing options that significantly reduce heat loss and noise pollution. The durable frames resist warping and discolouration while offering multiple colour and hardware choices. Each installation includes weatherproof seals and multi-point locking systems for enhanced security. Customers benefit from improved thermal comfort and reduced energy bills while maintaining architectural integrity.
Bi-fold Doors
Bi-fold doors create seamless transitions between indoor and outdoor spaces with minimal sightlines. Our premium aluminium systems offer slim profiles and smooth operation with multi-track configurations. Thermal breaks in the frames prevent heat transfer while maintaining structural integrity. Available in custom sizes with various glass configurations, these doors maximise natural light and provide excellent insulation. The low-threshold designs ensure easy access while meeting strict security standards with multi-locking mechanisms.
Conservatory Installation
We design and install bespoke conservatories that extend living spaces while maintaining energy efficiency. Options include Victorian, Edwardian, and modern lean-to styles with aluminium or uPVC frameworks. Our UltraRoof systems provide year-round usability with insulated panels and integrated ventilation. The structures feature self-cleaning glass and low-maintenance exteriors. Each project includes architectural planning, base construction, and complete interior finishing options to create functional, temperature-controlled extensions.
Porch Installations
Our custom porches enhance property entrances while providing weather protection. Constructed with durable uPVC or aluminium frameworks, these structures feature decorative glazing options and traditional styling elements. The designs incorporate proper drainage systems and reinforced foundations for longevity. Available with solid or glass walls, the porches maintain security through robust locking systems and impact-resistant materials while improving kerb appeal and property value.
Decorative Glazing
Custom decorative glazing solutions add unique character to windows and doors. We offer patterned glass, leaded lights, and bespoke etching designs that maintain privacy while allowing natural light transmission. The safety glass options meet building regulations for critical areas while providing thermal insulation. Our designers work with customers to create tailored designs that complement architectural styles, from traditional Georgian patterns to contemporary abstract motifs.
Questions
Do new windows reduce energy bills?
Yes, our A-rated double-glazed windows can reduce heat loss by up to 70% compared to single glazing, significantly lowering heating costs.
What is the best window material?
uPVC offers excellent value with low maintenance, while aluminium provides slimmer frames and enhanced durability for modern properties.
How long does installation take?
Most window replacements complete within 1-3 days, with conservatories typically requiring 4-6 weeks from order to completion.
Are finance options available?
We offer flexible financing including interest-free plans over 5 years, subject to status through our FCA-regulated partners.
What guarantees apply?
All installations carry a 10-year manufacturer's guarantee covering materials and workmanship, with extended frame warranties available.
Can I customise designs?
Our online design tool allows full customisation of window styles, door configurations, and conservatory layouts with instant pricing.
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