Manufactured using high insulation sustainable aluminium with bespoke polyamide thermal isolators, Metal Technology window systems offer an extensive range of options in terms of hardware, operation, functionality, security and acoustic performance all tested to the latest UK & European standards.

Window energy rating (WER) levels of A+ are achievable, with double or triple glazing offering exceptional thermal performance and low U-values. All systems benefit from minimal maintenance and a wide choice of standard RAL colours both internally and externally.

We are Belfast Bifolds & Aluminium Systems will manage the entire process for you, from initial consultation to determine your exact needs and appropriate product, to our efficient installation to suit your needs and followed up with our free aftercare package.

You can dramatically transform the way you live with our range of secure, thermally efficient and custom bifold doors. No matter the style or size of your home or owned-property, our unique and flexible system will be the awe of your friends, family and neighbours.