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May 11, 2015

Protechwood – Folding Sliding Doors

The large advancement in need for folding sliding doors more than the last two or 3 several years has led to a quick maximize in the decision of door devices offered for the client. Also referred to as bi fold doors, bi folding doors, multi fold doors and concertina doors they are most effective recognized as folding sliding doors simply because of the opening action alone. This type of door can deliver unobstructed openings of up to 6 metres and someday much more as the panels only fold, slide and stack neatly to one particular aspect or each sides of the aperture.

Folding sliding doors are an great substitution for current French or sliding patio doors wherever they can pretty much change the current opening and open up the room to the outside the house. This type of bi folding door is now turning out to be the most sought right after door design and style for new create and dwelling extensions although also proving a well known up grade decision for homeowners including a conservatory to their residence thanks to their means to seamlessly merge the new conservatory with the backyard effectively bringing the outside the house inside.

Whilst the original notion of a folding sliding door dates again more than 100 several years wherever they were normally utilized for closing off modest storage locations today’s folding sliding doors are built to be superior general performance electricity productive patio doors working with the hottest ground breaking insulation capabilities in each door and glazing design.

Folding sliding doors not only enable broader unobstructed apertures but the enhanced glass space enables large flows of pure mild to enter the dwelling from the outside the house which for the duration of the colder months will deliver productive use of solar gain to minimise heating prices. Doors are offered in a decision of components which include timber, aluminium and PVC-u with each other with a decision of colours and finishes that will improve any dwelling.


You can select from a selection of engineered timber folding sliding doors which include softwood or hardwoods this sort of as Meranti and European Oak. Timber is typically engineered or laminated to assure it is structurally resistant to warping or twisting and doors are typically offered with both a factory utilized translucent stain or RAL colour paint end.

As timber is a pure insulator timber folding sliding doors offer you the most electricity productive resolution when blended with superior general performance double glazing featuring U values as small as one.four.

Timber folding doors ordinarily deliver trim sight strains as the person door panels are typically hinged off just about every other with out the use of additional mullions between just about every panel and as a result maximising visible glass locations.

Timber is a pure sustainable substance that is pretty electricity productive but will involve frequent routine maintenance more than the life time of the door to keep their stain or paint end.


Aluminium folding sliding doors are typically produced from resilient, robust thermally damaged aluminium profiles that have especially been built for the function. These devices have been in use for many several years in each domestic and business installations this sort of as places to eat and lodges.

Most devices utilise base rolling gear so all the pounds is carried at the base with information rollers at the major and panels are normally connected to sliding and floating mullions which aid assure the door operates smoothly and easily.

Aluminum is a well known decision for this type of folding door as it is just about routine maintenance totally free, tough sporting and fantastic on the lookout. Aluminum folding sliding doors are offered in more than 200 various RAL paint finishes which can ordinarily be specified in your decision of matt, silk or gloss end. It is also achievable to specify dual colours with a various colour internally and externally.


Also referred to as plastic or PVC-u folding sliding doors this type of door is somewhat new in the industry position when as opposed to aluminum or timber. Owing to its comparative small charge uPVC door makers have swiftly tailored their current uPVC door profiles to produce bi folding doors in reaction to an ever more increasing industry that required a much more reasonably priced folding door system. uPVC folding sliding doors can be substantially much less expensive than their aluminum or timber counterparts but there is normally a trade-off in layout elements that can from time to time compromise the high quality of the solution.

Adapting bulky broad uPVC steel reinforced profiles that were initially built for conventional hinged exterior doors intended glass sight strains were noticeably lessened and the doors utilized unappealing encounter fastened hinges and uncovered gearing which also from time to time posed a protection hazard.

Having said that, some makers have commenced to introduce the up coming generation of uPVC folding doors working with slimmer profiles and hid gearing that assess favourably with all those of timber and aluminium. Significant steel profile reinforcement is starting off to be replaced by lighter still stronger recycled composite substance that is also considerably much more electricity productive.

Resource by Protechwood

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Building 1, Huamao Building, Wenchang Road 1, Guangdong, China
+86(752) 2222-845