[ Overview ](/products/windows/slimline-38/ferro-window) [ Technical information ](/products/windows/slimline-38/ferro-window/technical-info) [ Downloads ](/products/windows/slimline-38/ferro-window/downloads) Open tab menu *SlimLine 38*# Ferro Window ![SlimLine 38 Ferro](/sites/default/files/public/styles/product_header/public/inriver/images/123162_Villa%20G%20Black_11%20outside.jpg?h=4997dc06&itok=0pnQEgvR) ![SlimLine 38 Ferro](/sites/default/files/public/styles/product_header/public/inriver/images/68374_Private%20House%20Oorbeek%201.9.jpg?h=d73728dc&itok=GrWkIMdi) ![SlimLine 38 Ferro](/sites/default/files/public/styles/product_header_lifestyle/public/inriver/lifestyle_image/130807_Lifestyle_Sint-Katelijne-Waver_Landelijk_kind%20naar%20buiten%20%C2%A9Mossoux%20Architecten.jpg?h=37c46873&itok=2Uij2F8p) 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 Ferro variant features sharp straight lines and shadow gaps. ###### 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%20Ferro "Get started") - ![Square protruding detail of 13.6 x 7mm on vents](https://www.reynaers.ie/sites/default/files/public/inriver/icons/116846_Design.svg) Square protruding detail of 13.6 x 7mm on vents - ![40mm thermal break on frame32mm thermal break on vent](https://www.reynaers.ie/sites/default/files/public/inriver/icons/116841_Performance.svg) 40mm thermal break on frame32mm thermal break on vent - ![10mm frame-vent rebate13.5mm glass rebate](https://www.reynaers.ie/sites/default/files/public/inriver/icons/116846_Design.svg) 10mm frame-vent rebate13.5mm glass rebate ## Technical details ### Thermal Insulation - **Passive** - Uf = 1.9 W/m²K ### Air-Water-Wind - **High** ### Acoustics - **High** - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138986_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0006.png?itok=J-hSUTZH) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138978_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0007.png?itok=NnodKsrC) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138977_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0008.png?itok=x34orCHP) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/images/138981_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0009.png?itok=viMerWxn) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138982_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0010.png?itok=fjYYlhxe) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138979_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0011.png?itok=9Uzh-lGt) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138980_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0012.png?itok=5eCTCr2L) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138983_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0013.png?itok=p5gsWhNJ) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138985_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0014.png?itok=riBjrS5y) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138984_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0015.png?itok=BuJLTZlM) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138987_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0016.png?itok=8t7KV41J) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138988_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0017.png?itok=Pkq6U8Kh) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138989_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0018.png?itok=A_cZEFtT) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138990_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0019.png?itok=WPxtkJGj) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138991_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0020.png?itok=SNoa2ZlN) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138992_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0021.png?itok=ZWhoFjJ_) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138993_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0022.png?itok=ePS0yahT) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138994_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0023.png?itok=olxo64Ui) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138995_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0024.png?itok=SToKREve) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138996_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0025.png?itok=-CQSLrFR) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138997_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0026.png?itok=74XTbou4) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138998_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0027.png?itok=LW8gyIYQ) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/138999_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0028.png?itok=z67-pUvC) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139000_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0029.png?itok=ul08L-ir) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139001_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0030.png?itok=BpIFn48H) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139002_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0031.png?itok=awTNTtWJ) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139003_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0032.png?itok=gx441M6C) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139004_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0033.png?itok=Kra1Iv-e) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139005_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0034.png?itok=ExsRbILS) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139006_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0035.png?itok=86wunBAp) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139007_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0036.png?itok=jcPl80jx) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139008_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0037.png?itok=xu30FuVx) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139009_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0038.png?itok=RuSCclQc) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139010_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0039.png?itok=AYFt7Mgi) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139011_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0040.png?itok=s2AX2rpn) - ![SlimLine 38 Ferro](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/139012_INVA-313773_SL-38_HI_Ferro_Window_Final_Render_0041.png?itok=pLTJhKpV) ### Height Vent - Min 600 mm - Max 2800 mm ### Frame-Vent Width Open In - Min 72 mm 360° [ Full specifications ](https://www.reynaers.ie/products/windows/slimline-38/ferro-window/technical-info) ## Product options Personalise SlimLine 38 Ferro Window with the following options ![Concealed Hinges](https://www.reynaers.ie/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.ie/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.ie/sites/default/files/public/inriver/icons/116983_Flyscreen.svg)### Flyscreen Enjoy cool summer evenings, without losing sleep. ![Balustrade](https://www.reynaers.ie/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.ie/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