[ Overview ](/products/sliding-folding/hifinity/3-rail) [ Technical information ](/products/sliding-folding/hifinity/3-rail/technical-info) [ Downloads ](/products/sliding-folding/hifinity/3-rail/downloads) Open tab menu *HiFinity*# 3-rail ![Hi-Finity 3-rail](/sites/default/files/public/styles/product_header/public/inriver/images/103768_PH%20Gent2_12.jpg?h=f33f4155&itok=WHXpco_T) ![Paralline Mid](/sites/default/files/public/styles/product_header_lifestyle/public/inriver/lifestyle_image/117114_reynaers_6.jpg?h=d73728dc&itok=Tfepf5yJ) ###### Need help? Search and compare products [ Get started ](/products-0?f%5B0%5D=product_group%3A495&s=Hi-Finity%203-rail "Get started") ## Technical details ### Thermal Insulation - **Super High** - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141230_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0007.png?itok=iYRHviGF) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141229_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0008.png?itok=wg22fRSn) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141232_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0009.png?itok=d4uqqyz1) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141233_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0010.png?itok=zH3z_VGs) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141234_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0011.png?itok=BtUpHnzm) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141235_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0012.png?itok=Ln1JdimS) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141236_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0013.png?itok=u_crAplr) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141237_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0014.png?itok=WUu1ikC6) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141238_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0015.png?itok=jq8oaYyV) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141239_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0016.png?itok=sFMkjf7n) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141240_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0017.png?itok=yKG6zWC_) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141241_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0018.png?itok=EbMjwwtH) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141242_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0019.png?itok=PoIgO0QO) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141243_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0020.png?itok=c0JVTkrx) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141244_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0021.png?itok=jKtdWln6) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141245_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0022.png?itok=jVGWFW5t) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141246_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0023.png?itok=HJfzoOdb) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141247_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0024.png?itok=b7j7txqW) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141248_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0025.png?itok=_m2wCNOD) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141249_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0026.png?itok=lytsAzsu) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141250_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0027.png?itok=Zp9w295h) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141251_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0028.png?itok=zQ-S8Piz) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141252_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0029.png?itok=xd7pf-mT) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141253_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0030.png?itok=sEehBQlG) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141254_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0031.png?itok=SUZHGFXN) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141255_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0032.png?itok=Dn6p1nWn) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141256_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0033.png?itok=_h7eDfmm) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141257_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0034.png?itok=3Qp311Ca) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141258_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0035.png?itok=m0GmraVc) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141259_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0036.png?itok=z0EOU89E) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141260_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0037.png?itok=atlBewBW) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141261_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0038.png?itok=Rk5OBVUi) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141262_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0039.png?itok=mrv8CJgD) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141263_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0040.png?itok=WRmfJ0pZ) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141264_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0041.png?itok=OB0pBDeo) - ![Hi-Finity 3-rail](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/141265_HFP29_3-RAIL_QXX_DOUBLE_GLAZING__INVA-308512__CORRECT_ALIGNMENT_corr1_gv001_Final_Render_0042.png?itok=r9Q0j-eI) ### Max Weight - Vent = 1653 lbs 360° [ Full specifications ](https://www.reynaers.ca/products/sliding-folding/hifinity/3-rail/technical-info) ## Product options Personalise HiFinity 3-rail with the following options ![Concealed Drainage](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116963_Concealed%20Drainage.svg)### Concealed Drainage No more plastic cover caps, enjoy those clean lines. ![Gutter](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116957_Gutter.svg)### Gutter Better water performance, without adding thresholds. ![Low Threshold](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116959_Low%20Threshold.svg)### Low Threshold Easy access, cleaner look. ![Flyscreen](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116983_Flyscreen.svg)### Flyscreen Enjoy cool summer evenings, without losing sleep. ![Motorised](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116982_Motorised.svg)### Motorised Comfortable to use, even remotely. ![Access Control](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116981_Access%20Control.svg)### Access Control Making your home smart and connected. ![Slim Chicane](https://www.reynaers.ca/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.ca/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. ## Labels & Certifications - ![Archiproducts Awards](https://www.reynaers.ca/sites/default/files/public/inriver/icons/117097_archiproducts.svg) ![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