Kingsbourne Windows & Doors

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Conservatories, Harpenden

We are dedicated to bringing the best conservatories in the business to all of our customers throughout Harpenden and the surrounding areas. Our starting point as a family-run business has allowed us to maintain a level of personality and understanding that makes us popular with local homeowners looking to improve their property. Here at Kingsbourne Windows and Doors, we deliver high-quality products that utilise the latest techniques and materials in the industry to maximise thermal efficiency, security and durability.

Our conservatories offer all of the glamour of traditional designs with the added features and benefits of modern uPVC profiling. An excessively durable material, our quality uPVC provides higher levels of thermal efficiency and durability than competing materials on the market. This innate strength is then bolstered by our state of the art manufacturing process, in which we build upon this natural perks by utilising the latest in modern manufacturing. Intricate locking systems blend with a sturdy profile for a safe conservatory built to protect.

By working together with Liniar, we are able to bring you a fantastic uPVC profile that crafts the best conservatories throughout Harpenden and beyond. A highly advanced and technically sound product, the Liniar profile is renowned throughout the home improvement industry for its thermal efficiency, longevity and structural strength. Long-lasting weather-proofing is also introduced into the profile via our stringent manufacturing process, and this results in a fantastic conservatory that will fit any Harpenden property. Buy the best with Kingsbourne Windows and Doors.

Kingsbourne Conservatories Designs

Edwardian conservatories are well-suited for customers looking for a traditionally rectangular extension. Beautifully designed to maximise space, these conservatories can add a friendly charm to any Harpenden property.

Victorian conservatories offer the classic design topped by beautiful finishing and a multi-faceted profile that maximises the view. Great for allowing natural light into your home, these products are a glamourous choice.

Lean-to conservatories are designed to maximise the amount of natural light that floods into your home. These extensions offer up the perfect place to sit back and relax worry-free, no matter the time of year.

An eye-catching choice, gable conservatories befit a ‘rising sun’ design that brightens up properties and maximises space. If you enjoy relaxing in the company of others, these conservatories are a great choice.

Orangeries offer an interesting take on the traditional notion of a conservatory, with a larger brick layer that offers more privacy than the average design. These conservatories look smart and elegant, and fit any property.

The Liniar profile is an integral part of our conservatories. Providing the highest possible windows energy ratings and boasting sturdy frames, Liniar profile products are built to last through thick and thin.

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High Security, Thermally Efficient Products

All of our double glazing products are built to last, and a conservatory from Kingsbourne windows is no exception. We want you to feel safe in your Harpenden home, and this concern extends to your new extension as well. That’s why we manufacture all of our products from the latest in uPVC engineering in order to craft a conservatory that will protect you. Intricate Yale locking mechanisms come with a 10-year hardware guarantee and a £1,000 security guarantee.

Our BBA accredited products are not just durable however, but eco-conscious at the same time. We understand how important environmentally friendly practices are to the modern public, and we are excited to do our part to reduce manufacturing-based emissions. Furthermore our conservatories are incredibly thermally efficient, ranking as ‘A+’ on the Windows Energy Rating scale. This will save you money by reducing your heating bills, benefiting you and the environment.

Highly Qualified Installation Teams

We want to deliver the best products to all of our Harpenden customers, but we also want to do so in the bet way possible. Customer service is just as important to us as the quality of the products themselves, and that’s why we work with the best installation teams in the business to bring you your fantastic products. This dedication stems from our origin as a family-run business that is local to the area, and we want to bring quality products to our neighbours.

We make sure that each of our trained installers is highly qualified by all of the correct accredited parties. This stands as proof that your product is being properly installed by a team that have all of the required training to operate safely. We then make sure that every member of the team boasts a wealth of hands-on experience in conjunction with these qualifications, so you know for certain that your home improvement project will be completed safely and efficiently.

Colour Options
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White
Cream
Chartwell Green
Anthracite Grey
Black
Irish Oak
Golden oak
English Oak
Mahogany
Rosewood
White
Cream
Chartwell Green
Anthracite Grey
Black
Irish Oak
Irish Oak
Golden oak
Golden oak
English Oak
English Oak
Mahogany
Mahogany
Rosewood
Rosewood
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Glass Options
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Satin Glass
Arctic
Autumn
Chantilly
Charcoal Sticks
Contora
Cotswold
Digital
Everglade
Flemish
Florielle
Mayflower
Minster
Oak
Pelerine
Stippolyte
Sycamore
Taffeta
Warwick
Satin Glass
Satin
Arctic
Arctic
Autumn
Autumn
Chantilly
Chantilly
Charcoal Sticks
Charcoal Sticks
Contora
Contora
Cotswold
Cotswold
Digital
Digital
Everglade
Everglade
Flemish
Flemish
Florielle
Florielle
Mayflower
Mayflower
Minster
Minster
Oak
Oak
Pelerine
Pelerine
Stippolyte
Stippolyte
Sycamore
Sycamore
Taffeta
Taffetta
Warwick
Warwick
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Liniar Multi Chambered Profile

Multiple Chambers

The Liniar profile features intelligently designed chambers that work to trap in pockets of warm air. This is made possible by breaking up mini-convection currents to ensure your home remains comfortable.

Internal Structures

Internal Structures

To secure an inherent degree of impressive robustness and rigidity, all Liniar profiles feature high performance internal structures to increase the degree of security that they offer for your peace of mind.

Unique Gaskets

Unique Gaskets

High performance weather seal gaskets are installed to ensure your home remains draught and water-ingress free. These gaskets feature a double action 'bubble' design to ensure a tight seal is always maintained.

Manufactured in the UK

Premium Materials Manufactured in the UK

All Liniar profiles are manufactured using premium grade uPVC, allowing them to achieve an outstanding level of structural integrity. This means that they achieve an impressive lifespan, even after extensive use.

Drainage Contours

Drainage Contours

Specially designed drainage contours are integrated into the profile design to maximise natural drainage. This ensures any moisture-build up is prevented and your home remains fully protected from the elements.

Low Maintenance

Low Maintenance

Due to the inherent qualities of uPVC, all Liniar products require very minimal upkeep to maintain their outstanding appearance. This means that they will offer an 'as new' appearance even after exposure to the elements.

Conservatories Prices, Harpenden

When looking to complete your new home improvement project, you want efficient services and affordable prices. We can guarantee you both here at Kingsbourne Windows and Doors, so check out our online quoting system to find a bespoke conservatory quote that’s right for you.

Alternatively, you are more than welcome to get in contact with our team directly. We’d happy to answer any questions about our products, prices and services. Our professionals will be waiting on the other end, so get in contact with us today and complete your Luton home.

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Please help us help our local nurses & carers by bidding on a new Composite front door of your choice!

We will donate all this money to the Just Giving page. If you don't want to bid but want to donate, you can do so. You will receive a 5% discount on any future orders which will be valid for 12 months.

All the money raised will be donated to the Luton & Bedford hospitals and the Keech Hospice in Luton. Good luck with your bids and thank you for your donations!. Closing date of the auction will be 15th May at midday. Please make auction bids on our Facebook page.