[ Overview ](/products/windows/slimline-38/classic-window) [ Technical information ](/products/windows/slimline-38/classic-window/technical-info) [ Downloads ](/products/windows/slimline-38/classic-window/downloads) Open tab menu *SlimLine 38*# Classic Window ![SlimLine 38 Classic](/sites/default/files/public/styles/product_header/public/inriver/images/121294_Vandijck%20Zutendaal-0888-1021.jpg?h=06ac0d8c&itok=rMFC_VUL) ![SlimLine 38 Balcony Door](/sites/default/files/public/styles/product_header/public/inriver/images/112798_Villa%20Wolf%20SL%2038_4.jpg?h=7751f3e6&itok=kiA392B1) ![Paralline High](/sites/default/files/public/styles/product_header_lifestyle/public/inriver/lifestyle_image/117118_DSC_8571.jpg?h=d73728dc&itok=F_NXb-8Y) Its slender design makes the SlimLine 38 high-insulation system the perfect fit for any contemporary project. This product has been developed to mimic the slender look of steel windows, and the Classic variant sports an inclined surface. ###### Need help? Search and compare products [ Get started ](/products-0?f%5B0%5D=product_group%3A493&f%5B1%5D=variant_type_variants%3A9850&s=SlimLine%2038%20Classic "Get started") - ![40mm thermal break on frame32mm thermal break on vent](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116846_Design.svg) 40mm thermal break on frame32mm thermal break on vent - ![10mm frame-vent rebate13.5mm glass rebate](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116841_Performance.svg) 10mm frame-vent rebate13.5mm glass rebate - ![24 degree angle to mimic steel look](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116846_Design.svg) 24 degree angle to mimic steel look ## Technical details ### Thermal Insulation - **Super High** - Uw double = 0.23 Btu/hr.ft².°F - Uw triple = 0.16 Btu/hr.ft².°F ### Air-Water Tightness - Air = 0.01 cfm/ft³ - Water = 12 psf ### AAMA Rating - Class AW - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138894_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0006.png?itok=Jb8m8Kda) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138893_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0007.png?itok=NN_YvdIg) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138896_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0008.png?itok=_bz4Bdlo) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/images/138897_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0009.png?itok=WT5JI7Ys) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138903_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0010.png?itok=w5WBwH9M) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138904_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0011.png?itok=SniHvnN4) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138905_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0012.png?itok=L2YczGqD) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138906_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0013.png?itok=QqHmunc8) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138907_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0014.png?itok=yFlUM_eA) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138908_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0015.png?itok=DO33EJ-B) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138909_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0016.png?itok=ntg-BSqb) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138910_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0017.png?itok=7tDb0G14) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138911_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0018.png?itok=-VUjHcUe) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138912_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0019.png?itok=RAjo99pG) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138913_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0020.png?itok=CSenxceE) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138914_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0021.png?itok=QXBhqeki) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138915_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0022.png?itok=WLznkK7j) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138916_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0023.png?itok=E0go--x3) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138917_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0024.png?itok=Wzvbjf4y) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138918_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0025.png?itok=SyCYIJEk) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138919_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0026.png?itok=jPoyb__x) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138920_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0027.png?itok=NufHBwa0) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138921_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0028.png?itok=OgV9Y1Vn) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138922_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0029.png?itok=jeiI2kRg) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138923_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0030.png?itok=jhDLuf_A) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138924_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0031.png?itok=cvV49chT) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138925_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0032.png?itok=kEA7Ya-B) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138926_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0033.png?itok=41da8XzJ) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138927_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0034.png?itok=vE0MVNsY) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138928_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0035.png?itok=KFXuSUZ9) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138929_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0036.png?itok=A3zXi6nO) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138930_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0037.png?itok=IO6-ojFN) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138931_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0038.png?itok=FE0MtO0k) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138932_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0039.png?itok=rnqsVchE) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138933_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0040.png?itok=ksxhd7j1) - ![SlimLine 38 Standard](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138934_INVA-313773_SL-38_HI_Classic_Window_gv001_Final_Render_0041.png?itok=0-uXqKFC) ### Acoustics - STC = 44 dB - OITC = 34 dB ### Height Vent - Min 23 5/8 inch - Max 110 1/4 inch ### Frame-Vent Width Open In - Min 2 5/8 inch 360° [ Full specifications ](https://www.reynaers.ca/products/windows/slimline-38/classic-window/technical-info) ## Product options Personalise SlimLine 38 Classic Window with the following options ![Concealed Hinges](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116964_Concealed%20Hinges.svg)### Concealed Hinges The details are the design, concealed hinges are the finishing touch. ![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. ![Flyscreen](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116983_Flyscreen.svg)### Flyscreen Enjoy cool summer evenings, without losing sleep. ![Balustrade](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116979_Balustrade.svg)### Balustrade Safety can equal beauty. The available options depend on profile and configuration choices. Please contact your Reynaers Aluminium representative. ## Labels & Certifications - ![Cradle to Cradle Bronze](https://www.reynaers.ca/sites/default/files/public/inriver/icons/144484_C2C_full_scope_bronze_version%205.0_rgb.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