Business Details
Your Trusted Partner for Windows & Doors in Exeter
At AGS Windows, we have dedicated ourselves to transforming homes across Exeter and Devon for over four decades. As a family-run business with a professional touch, we specialise in supplying and installing high-quality, energy-efficient windows, doors, conservatories, and extensions. Our commitment to British-made products ensures every installation meets rigorous standards of durability and thermal efficiency. Our expert teams deliver precise craftsmanship, offering tailored design solutions to suit both modern and traditional properties.With a 10-year guarantee on all installations, we prioritise customer satisfaction through transparent communication, competitive pricing, and comprehensive aftercare. Our extensive local knowledge enables us to address specific regional needs, while our investment in advanced manufacturing technology ensures every product performs optimally. We maintain full compliance with industry regulations and foster trust through honest consultations, detailed project planning, and meticulous attention to detail during every installation.
Services
Casement Windows
Bi-fold Doors
Conservatories
Extensions
Porches
Decorative Glazing
Double Glazing
Triple Glazing
Roofline Products
Patio Doors
Highlights and features
- We offer over 40 years of combined experience in home improvement solutions
- Our products are manufactured to British standards with precision engineering
- We provide expert installation by certified professionals with local knowledge
- Our 10-year product guarantee ensures long-term peace of mind
- We offer tailored design consultations with no-obligation quotations
Associations and certifications
- Financial Conduct Authority
What people say
Excellent service
Highly recommend
Expertly installed
Professional approach
Quality workmanship
Services
Casement Windows
Our casement windows combine traditional aesthetics with modern energy efficiency. Crafted from uPVC or aluminium, these windows feature advanced double or triple glazing to reduce heat loss and noise pollution. The precision-engineered hinges ensure smooth operation while maintaining security. Each installation includes expert fitting by certified professionals, with customisation options for colour, finish, and hardware to complement your property's architectural style.
Bi-fold Doors
Transform your living space with our premium bi-fold door systems. These space-saving solutions create seamless transitions between indoor and outdoor areas while maintaining thermal efficiency. The slim aluminium profiles maximise natural light entry, and the multi-point locking systems ensure security. Available in configurations from two to seven panels, our installations include weatherproof thresholds and tailored design consultations to optimise your property's layout.
Conservatories
Create additional living space with our custom-built conservatories. We offer Victorian, Edwardian, and modern designs using thermally efficient profiles and solar-controlled glazing. The solid or glass roof options allow for year-round usability, while the integrated ventilation systems maintain comfortable temperatures. Each project includes structural calculations, planning permission assistance, and expert installation of electrical and heating systems.
Porches
Enhance your property's security and kerb appeal with our bespoke porch installations. Available in uPVC or aluminium, these structures feature low-maintenance frames and decorative glazing options. The thermally broken profiles prevent cold bridging, while the anti-slip flooring ensures safety in all weather conditions. We provide full project management from design through to installation of lighting and security systems.
Roofline Products
Protect your property with our durable roofline solutions. The uPVC fascias, soffits, and guttering systems resist warping and discolouration while improving thermal performance. The seamless guttering options reduce maintenance requirements, and the ventilated soffits prevent condensation in loft spaces. Each installation includes precise measurements and weatherproof sealing to extend your property's structural longevity.
Questions
Do new windows reduce energy bills?
Yes, our A-rated double glazing can reduce heat loss by up to 70% compared to single glazing, significantly lowering heating costs for Devon properties.
Are bi-fold doors secure?
Our bi-fold doors feature multi-point locking systems, reinforced frames, and toughened glass to meet Secured by Design standards.
What guarantees apply to installations?
We provide a 10-year written guarantee covering both products and workmanship for all window and door installations.
Can I customise my conservatory?
Yes, we offer bespoke design options including roof type, internal finishes, and integrated heating systems for complete personalisation.
Is planning permission required for porches?
Most porch installations under 3m² don't require planning permission, but we'll advise on local regulations during your consultation.
Are financing options available?
Yes, we offer interest-free credit and flexible payment plans through our FCA-regulated finance partners for qualifying customers.
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