We pride ourselves on exceptional quality. From the initial concept in design to the final manufactured product, our attention to detail is second to none.

In an ever-evolving industry, Portal has set the bar for innovation and delivery. Explore our site and see for yourself – we love our work and we’re sure you will, too.


Smarts Visofold 1000

By choosing a Smarts Visofold bi-folding door you are expanding your living space to the outdoors creating a perfect balance of natural light, space and air as well as a relaxed atmosphere. By installing a bi-fold into any application will give your property a modern re-style and with excellent thermal values, it will keep utility costs at a minimum throughout the winter months. There are various configurations to choose from in style and a huge range of RAL colours including dual colour and mixed or textured paints to make your new bi-folding door unique and to your specific taste.


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Smarts Visoglide Plus

Smarts Visoglide sliding doors are a great addition to both domestic and commercial applications and can boast a super thin slim line section or a lift and slide. These really do give your property a modern look and can be made up to 6.3 meters wide and 2.5 meter high with a maximum sash weight of 250 kg a unit! They can also be glazed up to 38mm in thickness.


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Smarts alitherm 800 windows

This versatile range of profiles can provide many solutions for residential and light commercial applications. It can create traditional casement windows inspired by the elegance and styling of timber products, or contemporary style windows designed for modern homes or offices. Alitherm profiles utilise Smart’s innovative polyamide thermal break technology which creates a barrier between the cold air outside and the warm air inside. Alitherm products are available in a choice of standard or non-standard colours, including metallic, dual colour, Smart’s Sensations textured, and Alchemy anodised effect finishes. This Alitherm profile is the highest thermal performance window suitable for all general use applications and achieves a Window Energy ‘A’ rating.

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Smarts1000 viso fold French doors

Aluminium French doors offer strength, durability and are highly resistant to corrosion. Aluminium is the perfect door material for openings not quite large enough for a sliding or folding door. The strength of aluminium enables you to get a door that features super slim sightlines resulting in less frame and more glass. French doors were traditionally used to add an attractive country feel to the home. However, the introduction of aluminium has enabled us to offer a contemporary design on a traditional product.

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Seniors aluminium SFG and SD shop fronts and doors

Being the first thing your customers see, Aluminium shop fronts stand as an eye-catching, impressive addition to any project or commercial application. The SFG profile seamlessly integrates into the SD Door suite for increased versatility. It offers a wide range of different door configurations and can be fitted with glazing from 6 to 24mm thick. This profile is ideally suited for commercial shopfront glazing. The aluminium shop fronts profiles that we offer from Senior Architectural Systems achieve exceptional standards of thermal efficiency, security, durability, performance, appearance and design.

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SF52 Curtain Wall Fully Capped

Suitable for ground floor or high rise projects that desire a sleek, uniform appearance and demand exceptional energy efficiency, the new SF52 curtain wall system from Senior Architectural Systems can provide the perfect combination of aesthetics and thermal performance. SF52 has been carefully designed and developed to ensure that high aesthetics are equally matched by consistent and reliable construction quality, with no special machinery or tooling required for ease of fabrication. The new SF52 system is fully compatible with Senior’s portfolio of windows and doors and is also capable of holding double or triple glazed units ranging from 24mm to 50mm in thickness via the use of various gaskets and thermal breaks. Fully CWCT tested and with excellent weather performance, SF52 is also durable, recyclable and has a life expectancy of more than 40 years.

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