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About Fersina Windows


The main core of Fersina's business has been in supplying high quality hand finished bespoke PVCu windows, doors and conservatories. Product quality, expert installation and sound, friendly advice have all helped Fersina to build a solid business.

Aluminium Bi Fold, Patio and Conservatories, any RAL colour or 2 colours! Specialist Solar Control Glazing.

Authentic Box Sash, Square jointed in any RAL colour.


Fersina Windows have excelled in providing the high standards required. Fersina achieved 100% satisfaction from customers as monitored by the insurance backed warranty, making it one of the most successful companies in the UK. This means that every single customer of Fersina Windows was happy with their service, products and workmanship from 2008 to 2010. Alan was delighted to have achieved this status.

Over 80% of Fersina's work comes from recommendations as they have a reputation for providing a courteous and efficient service. You can see this for yourself in the showroom by looking through their files of customer thank you letters. They have a policy of never door knocking or employing pressure sales techniques.


Fersina have always tried to keep pace with technology and customer demand and now supply a selection of British-made machined windows which are reasonably priced and ideal for trade. The windows come with a guarantee and high standard locking systems. These windows compete at every level on price and quality and installation is by the same expert and experienced Fersina team.


Expert advice is always available, from initial enquiry through to after sales, be it a bespoke conservatory, high security PVCu windows, window upgrades, doors, fascia or secondary glazing. Customer satisfaction is paramount at Fersina Windows.

Doors & Patio Doors

A huge range of Composite doors means that there is sure to be a design to suit your home. Some of our range can be seen at our showroom, along with other products.

Patio Doors are especially vulnerable to break-ins. Fersina Windows range meets the requirements of Secured by Design. This means that the products that have been approved by the Association of Chief Police Officers have a high quality construction combined with robust ironmongery which gives them better resistance to forced entry.