Meticulously Designed

ALUNA BI-FOLD DOORS

  • Premium materials
  • Uninterrupted views
  • Maximises space
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LARGEST SHOWROOM IN REGION

HOMEOWNER GUARANTEE

30+ YEARS OF EXPERIENCE

EXTENSIVE RANGE OF PRODUCTS

EXCEPTIONAL CUSTOMER SERVICE

ALUNA BI-FOLDING DOORS INSTALLED THROUGHOUT HERTS, BEDS AND BUCKS

Meticulously Designed, Panoramic Sightlines, Luxury Redefined.

With marine grade PAS24 secure aluminium as standard and Part L compliant U-values as low as 1.1 W/m2K, DER Rating B, when combined with triple-glazed glass, you can be completely assured by Aluna.

The super slim profile sections of the Aluna bifold system minimise the visible framework and maximises the glass area, withsightlines of just 107mm from frame to sash. Inviting natural light to flood through any space.

Market leading Aluna bifold system can be manufactured with up to 7 leaves each way (14 in total), opening from the left or right, towards the inside or outside of the property. The moving corner post option enables right angled bifolding doors, including the return, to open out fully, with the option of a fixed corner.

Engineering-grade hardware allows for silky smooth opening and closing operation. Perfect to open up your space to the outdoors and create a visually stunning addition to your property.

SWR Doors & Awnings is proud to be the leading Aluna bi-fold door installer across St Albans, Hemel Hempstead, Harpenden and the surrounding Hertfordshire region. With 30+ years of experience and a range of accreditations to our name, our knowledgeable team can carry out any installation swiftly and effectively, ensuring that your new bi-folding doors are flawlessly fitted.

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Sleek, Stylish & Versatile.

  • The super slim profile sections of the Aluna bifold system minimises the visible framework and maximises the glass area, with super slim sightlines of just 107 mm from frame to sash

  • Aluna bifold patio doors have cutting edge features and performance paired with an array of stylish finishes

  • Offering one of the largest sash sizes available, up to 1200mm wide and 3000mm high per pane

  • Aluna bifold systems also have Part L compliant U-values as low as 1.1 W/m2K, DER Rating B, when combined with triple-glazed glass and 1.4 W/m2K when double glazed

  • Click and forget clip-in beads are also fully available on our Aluna range of bifold systems

  • Expansive choice of handle hardware and accessories to complement any preferred design

  • 120kg heavy duty wheel hardware as standard providing efficient, smooth and unrestricted operation

  • Colour matched to an entire whole house suite of Aluna luxury products including Sliders, Windows and roof lights

  • Made with marine grade aluminium as standard and are secure to PAS24.

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PRODUCT INFORMATION

Brochures

Aluna Bi-Fold Brochure

BI-FOLDING DOOR FAQS

What are bi-folding doors?

Bi-folding doors, also known as folding doors or accordion doors, are a type of door that folds in sections, allowing for a wide opening that can be used to access the outdoors, connect two rooms or create a partition.

What are the benefits of bi-folding doors?

Bi-folding doors offer several benefits, including increased natural light and ventilation, improved access to outdoor spaces and a modern, stylish look. They can also help to create a sense of openness and spaciousness in a room.

What materials are bi-folding doors typically made of?

Bi-folding doors can be made from a range of materials, including timber, aluminium and uPVC. We offer a premium range of aluminium bi-folding doors from Europe’s most renowned manufacturers.

How do bi-folding doors work?

Bi-folding doors operate on a track system, with each section of the door connected by hinges that allow it to fold and slide smoothly along the track. They can be designed to fold inwards or outwards depending on the layout of the room and the available space.

How do I maintain bi-folding doors?

To maintain bi-folding doors, it is important to regularly clean the tracks and hinges to ensure smooth operation. You may also need to periodically oil or lubricate the hinges to prevent them from rusting or seizing up.

Can bi-folding doors be used in commercial buildings?

Yes, bi-folding doors can be used in commercial buildings such as restaurants, hotels and retail stores. They can be used to create a seamless transition between indoor and outdoor spaces and can help to increase natural light and ventilation in the building.

Can bi-folding doors be customised?

Yes, bi-folding doors can be customised to suit your specific needs and preferences. You can choose from a range of materials, colours and finishes, and can also select the number of panels, the opening direction and the size of the door.

Can’t find what you’re looking for? Contact our friendly team today on 01442 902 022