[ Overview ](/products/sliding-folding/conceptfolding-77/slimline) [ Technical information ](/products/sliding-folding/conceptfolding-77/slimline/technical-info) [ Downloads ](/products/sliding-folding/conceptfolding-77/slimline/downloads)    Open tab menu   

 



 *ConceptFolding 77*# SlimLine

 

        ![CF 77 Slimline](/sites/default/files/public/styles/product_header/public/inriver/images/79586_REYN-5150.jpg?h=5b89fd93&itok=TZ9nyzHC)  

 

 

        ![CP 130 Multirail](/sites/default/files/public/styles/product_header_lifestyle/public/inriver/lifestyle_image/103464_REYNAERS_6.jpg?h=d5669647&itok=qFvsvws4)  

 

 

 

ConceptFolding 77 provides exceptional element sizes for maximal transparency and stunning aesthetics. This design creates a lighter visual appearance when the door is closed.

 

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 [ Get started ](/products-search?f%5B0%5D=product_group%3A495&s=CF%2077%20Slimline "Get started") 

  

 - ![High-quality folding doors](https://www.reynaers.com/sites/default/files/public/inriver/icons/116841_Performance.svg) High-quality folding doors
- ![Best in class element sizes](https://www.reynaers.com/sites/default/files/public/inriver/icons/116841_Performance.svg) Best in class element sizes
- ![From 2 to 8 vents, opening any way you want](https://www.reynaers.com/sites/default/files/public/inriver/icons/116846_Design.svg) From 2 to 8 vents, opening any way you want
 
  ## Technical details

 ###  Thermal Insulation 

- Uw = 1.3 W/m²K
 
 

###  Air-Water-Wind 

- **High**
- 4 / 9A / B3
 
 

###  Acoustics 

- Rw(C;Ctr) = 45(-1;-5) dB
 
 

 - ![CF 77 Slimline](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/117200_CF77-SL-Flat%20bottom_meeting%20section_3D_detail.png?itok=oAxxUEEM)
 
 

###  Height Vent 

- Max 3000 mm
 
 

###  Width Vent 

- Max 1200 mm
 
 

###  Max Weight 

- Vent = 120 kg
 
 

 

 

 [ Full specifications ](https://www.reynaers.com/products/sliding-folding/conceptfolding-77/slimline/technical-info) 

 ## Product options

 Personalise ConceptFolding 77 SlimLine with the following options

 

 

  ![Concealed Drainage](https://www.reynaers.com/sites/default/files/public/inriver/icons/116963_Concealed%20Drainage.svg)### Concealed Drainage

No more plastic cover caps, enjoy those clean lines

   ![Low Threshold](https://www.reynaers.com/sites/default/files/public/inriver/icons/116959_Low%20Threshold.svg)### Low Threshold

Easy access, cleaner look

   ![Slim Chicane](https://www.reynaers.com/sites/default/files/public/inriver/icons/116971_Slim%20Chicane.svg)### Slim Chicane

Increasing the transparency of the window where it is most visible.

   ![Zero Threshold](https://www.reynaers.com/sites/default/files/public/inriver/icons/116984_Zero%20Threshold.svg)### Zero Threshold

Entrance without boundaries, even with continuous flooring.

  

 The available options depend on profile and configuration choices. Please contact your Reynaers Aluminium representative.

          ![A woman opening a sliding window](/sites/default/files/public/styles/cta_block_left/public/2023-02/woman-opening-a-window.jpg?h=7c6d049b&itok=8xVS5-CI)  

 

Connected to comfort.

 

## Smart Buildings

Increase your comfort with access control, motorisation and ventilation solutions. Our components are compatible with the market’s leading home automation apps and protocols.

 [ Discover now ](/products/smart-buildings "Discover now")        ![Reynaers Aluminium smart buildings](/sites/default/files/public/styles/cta_block_right/public/2023-03/reynaers-aluminium-smart-buildings-technical.jpg?h=b39f06aa&itok=J8FYkdiv)  

 

Connected to comfort.

 



         ![DigiTrace step 4](/sites/default/files/public/styles/cta_block_left/public/2023-12/Reynaers%20Aluminium-DigiTrace_35.jpg?h=b5e777bf&itok=gD2ORvzx)  

 

Effortless access to your element’s digital product passport

 

## DigiTrace

A unique element identifier provides you with a wealth of information in a matter of seconds, eliminating the need for any manual search. A quick scan allows immediate access to all system and technical details specific to your element as well as to documentation, certificates and contact details of your fabricator.

 [ Discover more about DigiTrace ](/digitrace "Discover more about DigiTrace")        ![DigiTrace](/sites/default/files/public/styles/cta_block_right/public/2023-12/Reynaers%20Aluminium-DigiTrace_38.jpg?h=b193cbc8&itok=brhyrck7)  

 

Effortless access to your element’s digital product passport