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Doorveloper bi-fold repair experts of Malvern and Worcester
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Aluminium Bi-fold & Sliding Door
Upgrades

Upgrade your bi-fold aluminium doors.
3-Star Locks
Security is paramount, upgrade your aluminium bi-fold or sliding doors with 3-star high-security locks
Block UV Rays
Reduce solar heat gain, lower the rate of heat loss in the winter, cut unwanted glare, and block 99+% of harmful UV rays.
Enhance Security
Increase the strength and durability of glass, firmly retain glass fragments in the case of breakage, delay entry for intruders.
Thermal Efficiency
We offer two key options for upgrading your glass: highly efficient double glazing or cutting-edge triple glazing.

Upgrade.

At Doorveloper, we offer a range of premium upgrade options for your aluminium bi-fold and sliding doors. Whether you’re looking to improve security, enhance thermal efficiency, or protect your glass, our expert team is here to deliver solutions that will upgrade the performance and functionality of your existing doors.

Flawless.

Whether you choose double or triple glazing, window film or new locks our team will ensure a flawless installation, upgrading your doors with the best in thermal technology and helping to create a more energy-efficient and secure home.

Upgrade to 3-Star High-Security Locks

Security is paramount, and upgrading your aluminium bi-fold or sliding doors with 3-star high-security locks is one of the most effective ways to safeguard your property. These locks are designed to provide superior protection against common break-in techniques such as lock snapping, drilling, and picking. By choosing our 3-star locks, you’re opting for the highest level of security available, giving you complete peace of mind that your doors are as secure as possible.

Our expert team can seamlessly replace your existing locks with these top-rated, insurance-approved systems, ensuring your doors are fortified against potential intruders while still maintaining their sleek appearance and ease of use.
Upgrade your Locks

Upgrade Your Glass with Window Film.

Enhancing your doors with window film is a smart way to add an extra layer of protection and functionality to your glass without needing to replace the entire pane. Window film is a thin polymer layer with various coatings and adhesive backings that can be retrofitted to your existing glass. The films we use act as a ‘second skin’, bonding seamlessly to the surface and appearing as though they are part of the glass itself.

Window film has the ability to reduce solar heat gain, lower the rate of heat loss in the winter, cut down on unwanted glare, and block 99+% of harmful UV rays.

Safety and security films will increase the strength and durability of glass, firmly retain glass fragments in the case of breakage, delay entry for intruders, and protect people and property from risks and dangers associated with broken glass.

Privacy window film can create a one-way mirror, or give a frosted appearance to glass. We can also cut and shape frosted film or colored vinyl to almost any design, providing additional privacy, aesthetics, or even corporate branding.
Book Glass Film Upgrade

Upgrade Your Thermal Efficiency.

Improving the thermal efficiency of your aluminium bi-fold and sliding doors is a great way to reduce energy costs and increase comfort. We offer two key options for upgrading your glass: highly efficient double glazing or cutting-edge triple glazing.

Double Glazing Upgrade: Our advanced double glazing solutions significantly improve insulation, helping to keep your home warm in the winter and cool in the summer. This upgrade is cost-effective and can have an immediate impact on your energy usage and comfort.

Triple Glazing Upgrade: For those seeking the highest level of thermal efficiency, our triple glazing upgrade is the ideal choice. Triple glazing provides superior insulation, but it does require the installation of new glazing beads, making it a more involved and expensive option. However, the long-term benefits in energy savings and comfort make this an excellent investment for those looking to maximise efficiency.
Book a New Glass Consultation
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