Family run business

Great customer service

UK manufactured

High quality bespoke windows

Aspect Bi-Folding Doors

These revolutionary doors enable a wider than ever opening onto lawns, patios, pools and roof gardens. Designed to achieve the ultimate in visibility they allow natural light to flood into your home whilst providing an unobscured view to the outside world. The Aspect Bi-fold system achieves maximum security. These doors offer ultra slim frames for eye catching, less obtrusive looks, this means you will see less of the doors and more of your patio or outside space. With a built-in four-rail aluminium roller track, these doors glide open or closed for easier and smoother operation. These doors are superior to any other similar PVC-U products you’ll find on the market today.

All the doors are manufactured and fully assembled in our factory on a purpose made jig, and fully tested prior to delivery.
They are available in a variety of opening schemes and a wide range of colours including white, rosewood, anthracite grey and light oak combinations and with a choice of door furniture.


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Window & Door Specialists For The Trade

As a trusted, reputable FENSA Registered Business, Tri-tec Windows offers low-maintenance, high-performance windows, doors and conservatories for homes throughout Essex, underpinned by 10-year insurance backed guarantees for genuine peace of mind.


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