Business Details
43 Years
experience
Premium Windows & Conservatories in Hayling Island
Established in 1983 on Hayling Island, G W S Window Systems has built a reputation as a trusted family-run business specialising in the supply and installation of high-quality UPVC and aluminium windows, doors, conservatories, and orangeries. With over four decades of experience serving both domestic and commercial clients, we prioritise honesty, transparency, and exceptional craftsmanship. Our team of fully qualified professionals delivers tailored solutions, from single window replacements to complete home transformations, ensuring every project meets the highest standards of energy efficiency, security, and aesthetic appeal.We pride ourselves on offering competitive pricing without compromising on quality, backed by comprehensive guarantees and a commitment to customer satisfaction. Our no-pressure approach, free surveys, and no-obligation quotes reflect our dedication to building long-term trust with every client.
Services
Double Glazed Windows
Composite Doors
Conservatory Installation
Orangery Construction
Window Repair
Door Installation
UPVC Windows
Aluminium Windows
Patio Doors
French Doors
Details
- Year established: 1983
Highlights and features
- We have over 40 years of experience in window and door installations.
- Our team provides free, no-obligation quotes with no pushy sales tactics.
- Fully qualified and professional fitters ensure high-quality installations.
- We offer A-rated energy-efficient windows and doors to reduce energy bills.
- Consistently praised in customer reviews for reliability and service.
What people say
Professional fitters
Excellent customer service
High-quality installations
No pushy sales
Energy-efficient solutions
Services
Conservatory Installation
Our bespoke conservatories add light-filled living space and increase property value. Available in UPVC or aluminium, we offer Victorian, Edwardian, and modern designs tailored to your home. With options for glass-to-floor walls and energy-efficient upgrades, our conservatories combine style with year-round usability. Each installation includes full building works, electrics, and plumbing.
Composite Doors
Enhance security and curb appeal with our custom composite doors. Available in over 30 styles and 21 colours, these low-maintenance doors feature triple-glazed units and Yale locking systems. We offer French, stable, and traditional designs, all with a 10-year warranty against warping or delamination. Each door is made to measure for a perfect fit.
Double Glazed Windows
Upgrade to A-rated double-glazed windows for improved energy efficiency and noise reduction. Our UPVC and aluminium windows use argon gas-filled panes to lock in heat, reducing bills. Styles include casement, sash, and tilt-and-turn, with colour options to match your property. All installations include Yale locks and long-lasting, maintenance-free frames.
Orangery Construction
Modern orangeries provide a luxurious extension blending traditional brickwork with contemporary glazing. Available in UPVC or aluminium, our designs maximise natural light while maintaining thermal efficiency. Features include bi-fold doors, custom roof options, and seamless integration with existing architecture. Each project includes full building and finishing works.
Window Repair Services
Restore functionality and efficiency with our window repair and replacement services. We fix broken seals, draughty frames, and damaged mechanisms using high-quality components. For older installations, we offer upgrade options including energy-saving glass and reinforced locking systems. All repairs extend the lifespan of your existing windows.
Questions
Do you offer free consultations?
Yes, we provide free, no-obligation surveys and quotes with no pushy sales tactics.
What areas do you serve?
We primarily serve Hayling Island and surrounding areas in Hampshire.
Are your windows energy efficient?
All our windows are A-rated with argon gas insulation to reduce heat loss and energy bills.
Do you install both UPVC and aluminium products?
Yes, we offer both materials for windows, doors, conservatories, and orangeries.
Can you replace broken sealed units?
Yes, we repair or replace misted or broken double-glazed units efficiently.
What makes GWS different from competitors?
We combine 40+ years of experience with qualified fitters, transparent pricing, and no commission-based sales staff.
