Built around a belief that beauty doesn’t have to compromise performance, WarmCore aluminium folding sliding doors were created out of a desire to combine the desirability and durability of aluminium with unparalleled insulation. The orange thermal core – hidden away in the finished doors – is key to why WarmCore doors are 25% more thermally efficient than traditional aluminium systems. Built with a revolutionary thermal core at its heart
Strong and secure, WarmCore doors come with class leading security built in, backed by a comprehensive 10 year product guarantee, reinforced by the ERA Five Star security guarantee. Inwards or outwards opening doors up to 6m wide, with as many as 7 opening sashes glide along custom designed tracks. While a wealth of colour, style and configuration options help you choose the perfect warm, secure and beautiful WarmCore door for your home.
The warmer choice that saves you money
WarmCore takes a different approach to traditional aluminium systems; from inception this revolutionary folding sliding doors was designed to be as thermally efficient as possible. Built around a full width thermal core – maximising the use of low conductive material – WarmCore is 25% more efficient at keeping heat in your home than traditional aluminium doors. Yet it doesn’t compromise strength as the outer faces of the profile are high grade aluminium, positioned to add the greatest structural rigidity.
Warmer by design
WarmCore has been designed from the ground up to offer market-leading thermal performance, and comfortably meets the requirements of Building Regulations – Part L. Traditional aluminium doors struggle to meet current legislation, forcing you to choose aluminium aesthetics and finish over thermal performance. WarmCore gives you both, with its innovative full width thermal core.
This unique composite construction creates the most thermally efficient folding sliding door in its class. This design philosophy has produced a folding sliding door that has exceptional thermal performance, helping keep fuel bills lower and heat in your home, while retaining the sleek and architectural look of aluminium.
Helping transform your living space
Modern living is about creating spaces that work for you and your family, that adapt to the need of the moment. Gone are the days of rigidly defined spaces. WarmCore folding sliding doors were born from this ethos, and their flexibility helps your home become a space that works for you. Open and airy on beautiful summer days, warm and insulating in the colder months, WarmCore doors help integrate outside living space with interiors, enhancing both. Truly transformative, WarmCore doors will help breathe life into your home.
Strong construction built for unparalleled security
From the unique five-point lock, designed to run the full length of the door sash, to the high strength hinges and rollers; each element of the WarmCore door combines to ensure optimum security.
WarmCore’s aluminium construction, custom-made roller assemblies – sitting deep within the top and bottom tracks – and extruded aluminium hinges make them inherently strong and secure. Added security features such as integral dog bolts bind the door sashes together when closed, protecting against forced entry.
A custom designed door lock, available on no other door system, uses a five-point locking system with three opposed hook locks and twin shoot bolts – that engage fully into the aluminium top and bottom tracks – helping keep you and your family safe and secure.
Practical for everyday use
The innovative design of WarmCore folding sliding doors enables you to split the door sashes in whichever way suits your home. You can have all the sashes fold to the right or left, or have them split in any combination you choose.
A popular configuration is to have a single door at one end, called a traffic door. This allows you to leave the majority of the door sashes locked in place, using a single door for everyday use. In addition certain door configurations offer even more practicality, as the door sashes that meet in the middle, or at one end, can be used as a set of French doors – when you don’t need, or want, the doors fully open.
This flexibility enables you to use your WarmCore folding sliding doors in a way that suits you, rather than being forced to fully open them every time. Leave that until you’re entertaining or when the day is so good it deserves to be let in.
Whether you are tucked up inside watching TV with your WarmCore folding sliding doors protecting you from the elements, or hosting a garden party with the doors wide open on a bright spring day, you can be assured your doors will look pristine. Attention has been paid to how the doors look when stacked open, something often overlooked on traditional door systems. When open, all sashes stack neatly inline with each other and are kept perfectly parallel using discreet magnets.
Open ends of door sashes, hidden from view when the door is closed, are also carefully cloaked in uniform black for a neat and thought-through appearance. From the unique five-point lock, designed to run the full length of the door sash, to the high-strength hinges and rollers; each element of the WarmCore door combines to ensure optimum security. In addition to this, WarmCore’s aluminium construction, custom-made roller assemblies – sitting deep within the top and bottom tracks – and extruded aluminium hinges make them inherently strong and secure. Added security features such as integral dog bolts bind the door sashes together when closed, protecting against forced entry.
A custom-designed door lock, available on no other door system, uses a five-point locking system with three opposed hook locks and twin shoot bolts – that engage fully into the aluminium top and bottom tracks – helping keep you and your family safe and secure. Every WarmCore door is independently certified to PAS24:2012 – the benchmark in enhanced security performance requirements for doorsets and windows in the UK. WarmCore door is independently certified to PAS24:2012, the benchmark in enhanced security performance requirements for doorsets and windows in the UK.
10 year comprehensive guarantee as standard
From the anodised finish of the hardware – suitable for coastal use – to the 60-80 micron powder coat finish on the aluminium (marine grade is 40 microns thick), WarmCore folding sliding doors have been designed to stand the test of time. All fixings used are stainless steel – chosen to resist corrosion – and tough extruded aluminium hinges, along with the quad-wheeled track rollers are precision-engineered to perform consistently every single time, year on year.
In keeping with this attention to quality, WarmCore doors carry a comprehensive 10 year guarantee – covering materials, surface finish and operation. So you can feel confident in your decision to add WarmCore folding sliding doors to your home.
Whatever the style of your home, WarmCore folding sliding doors have the options that enable you to create the door that matches your needs.
Available in a choice of four hard-wearing powder coated finishes, WarmCore’s unique composite construction enables you to choose a different colour for the interior of your door from the outside, at no extra cost.
There is also a choice of four external aluminium designs for the door sashes, four threshold options and a choice of three handle finishes, Matte Black, Brushed Graphite and Satin Silver.
WarmCore door handles gracefully curve around door sashes when open, tucking into the glass reveal and allowing the door sashes to fold perfectly flat.
…IN 3 FINISHES…
Available in three hard-wearing finishes, anodised Matte Black and Satin Silver or Brushed Graphite, choose the perfect match to complement your door.
…BUILT TO LAST
Made to the same exacting standards as the rest of the WarmCore door, the anodised finishes are ideal for use in coastal or exposed locations.