The entry point to the Solarlux range and still an exceptional door. The Ecoline is a slim aluminium double-glazed bi-fold with a 99mm sightline at the panel joint. Available in panel widths up to 1,000mm and heights up to 3,000mm, with a range of floor track options and opening configurations. If you need triple glazing, step up to the Highline.
The Highline builds on the Ecoline with larger panel sizes — up to 1,100mm wide and 3,500mm tall — and the option of double or triple glazing. The same 99mm slim sightline is maintained throughout. A strong all-rounder for residential extensions and new builds requiring better thermal performance.
Where standard sizes aren't enough. The Megaline is engineered for larger openings — panels up to 1,500mm wide and 4,500mm tall — making it the natural choice for commercial projects, double-height spaces and statement residential architecture. Despite its scale, the bionicTURTLE profile keeps frame depths slim and movement smooth.
The Combiline brings a timber interior finish to an aluminium exterior frame. With an 86mm frame depth and 143mm sightline, it's available in double or triple glazing. A good option for those who want the warmth of a wood finish internally without sacrificing the weather performance of aluminium outside.
A fully timber bi-folding door, inside and out. The Woodline uses an aluminium subframe for structural stability, clad with solid timber sections on both faces. Available with an 86mm frame depth, double or triple glazing, and a 143mm sightline. The natural choice for barn conversions, heritage projects and any build where a timber aesthetic is a priority.
Blend inside and outside into one
99 mm sight line
Burglar resistance RC2/RC2N
Range of floor track variants
Perfect profiles for thermal and sound insulation
Up to 9A
For over 40 years the Solarlux brand has represented quality and innovation in glazing for both residential and commercial spaces. The bi-folding door has been central to this family owned internationally recognised company from the very outset. Unlike traditional sliding doors, which can leave a large proportion of the opening covered by glass when open, the individual elements of a Solarlux Bi-folding door gather together in a slender bundle of panels to one side. This results in glazed solution that can be opened almost 100% while still offering maximum protection from the elements when closed.
Find out even more about Solarlux bi-folding doors here.
Solarlux products are available in any RAL colour. The standard colour palette includes around 30 RAL colours in both matt and gloss finishes at no extra cost.
In addition to our painted options, Solarlux Woodline and Combiline products are available in a wide range of varnish shades and oiled finishes. Both options are available in varying shades of gloss, at no additional cost.
Spruce Afromosia
Spruce Teak
Spruce Pine
Spruce Pure Pine
Spruce Cherry Tree
Spruce Dark Teak
Spruce Nussbaum
Spruce Afzelia
Spruce Bright Oak
Spruce Noble Brown
Spruce Dark Palisander
Spruce Clear
Oak Clear
Spruce Natural
Oak Natural
Spruce Clear Dull Matt
Oak Clear Dull Matt
Spruce Clear Matt
Oak Clear Matt
Spruce Milk White
Spruce Scandinavian Grey
Spruce Milano Grey
Spruce Nutshell
Spruce Italian Teak
Spruce Walnut
Spruce Nordic Grey
Spruce Milano Grey 50%
Spruce Nordic Grey 50%
Spruce Clear Oiled
Larch Clear Oiled
Oak Clear Oiled
Spruce Toffee
Spruce Light Grey
Spruce Stone Grey
Spruce Dark Peat
Pine Walnut Glossy
Pine Walnut Silk Matt
Meranti Walnut Glossy
Meranti Walnut Silk Matt
Great service at a great price.
We had some Rationel windows installed as part of a renovation to a listed building. The service we received from both the sales team (James and Kelly) and the installation team (Gavin, Ryan, Steve and Josh) was excellent. The sales team were patient as we went through multiple iterations to get the specification correct and provided all the information we needed for our planning application. Gavin worked closely with our builder to ensure that our builder understood the required preparatory works. The installation team were friendly, polite and efficient. There were some complexities identified during the works which were resolved promptly with a wholly positive attitude. Both the product and installers are great. Id happily recommend them.
Great product. We put VELFAC windows on our houseboat. They work beautifully, the read slim and elegant from both the inside and outside and they are a pleasure to open and close. The VELFAC team was really well organised and delivered on time. Thank you.
