[ Overview ](/products/windows/masterline-8/high-insulation) [ Technical information ](/products/windows/masterline-8/high-insulation/technical-info) [ Downloads ](/products/windows/masterline-8/high-insulation/downloads) Open tab menu *MasterLine 8*# High Insulation ![MasterLine 8 Functional](/sites/default/files/public/styles/product_header/public/inriver/images/132331_%C2%A9BINST%20ARCHITECTS%201903%20LEUV%20e%20BAR%20nv%2008.jpg?h=d1d526d2&itok=seHsgdlK) ![MasterLine 8 HI](/sites/default/files/public/styles/product_header/public/inriver/images/116834_ZEEBLA~1.JPG?h=eb2f2ef9&itok=hDkXlQ9W) ![CS 77 Smoke Proof](/sites/default/files/public/styles/product_header_lifestyle/public/inriver/lifestyle_image/103474_REYNAERS_2.jpg?h=f537b80a&itok=BPFq8Tj1) MasterLine 8 can do it all. The high-quality aluminium window series offers reliable performance, versatile design options, and a wide range of functional applications. Improve your indoor comfort with this High Insulation system upgrade. ###### Need help? Search and compare products [ Get started ](/products-0?f%5B0%5D=product_group%3A493&f%5B1%5D=variant_type_variants%3A9849&f%5B2%5D=variant_type_variants%3A9850&f%5B3%5D=variant_type_variants%3A9855&s=MasterLine%208%20HI "Get started") - ![Our flagship window system with a strong pedigree](https://www.reynaers.africa/sites/default/files/public/inriver/icons/116841_Performance.svg) Our flagship window system with a strong pedigree - ![Improved comfort thanks to insulation upgrade](https://www.reynaers.africa/sites/default/files/public/inriver/icons/116837_Energy.svg) Improved comfort thanks to insulation upgrade - ![Clean look tailored to your needs](https://www.reynaers.africa/sites/default/files/public/inriver/icons/116846_Design.svg) Clean look tailored to your needs ## Technical details ### Thermal Insulation - **Passive** - Uf = 1.7 W/m²K ### Air-Water-Wind - **Extreme** ### Acoustics - **High** - Rw(C;Ctr) = TuTi: 46(-1;-3) dB DC: 44(-2;-4) dB - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135163_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0006.png?itok=_Q5BlOcn) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135169_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0007.png?itok=LYkgRSZi) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135167_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0008.png?itok=0tbfvkbV) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/images/135168_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0009.png?itok=bm3wtr1-) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135170_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0010.png?itok=QdkA9Tg9) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135171_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0011.png?itok=1gFEk60Q) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135173_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0012.png?itok=gQyYPrr1) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135174_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0013.png?itok=-J06mJTU) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135175_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0014.png?itok=tYiSAL69) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135176_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0015.png?itok=LtRxismt) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135177_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0016.png?itok=XB09qOsD) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135178_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0017.png?itok=fseVP4zN) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135179_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0018.png?itok=7pM4EygR) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135180_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0019.png?itok=Ym8ZdCn_) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135181_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0020.png?itok=YEv9eU7w) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135182_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0021.png?itok=2l4eCF0L) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135183_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0022.png?itok=n45OfKRZ) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135184_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0023.png?itok=_7dkcvQb) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135185_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0024.png?itok=ZDD7BIus) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135186_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0025.png?itok=HOgEtTjL) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135187_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0026.png?itok=h6iQMU87) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135188_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0027.png?itok=pV9YgoF7) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135189_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0028.png?itok=ZSccp4YK) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135190_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0029.png?itok=dt8TY8si) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135191_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0030.png?itok=c8wyHpdA) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135192_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0031.png?itok=8TDq7V0a) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135194_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0032.png?itok=pZy7hg_A) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135193_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0033.png?itok=G83BDjkn) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135195_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0034.png?itok=WNbnf3o0) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135196_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0035.png?itok=JrImtun2) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135197_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0036.png?itok=nI6ck-xc) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135198_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0037.png?itok=IXjCZEkF) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135199_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0038.png?itok=L95iJCTn) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135200_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0039.png?itok=nyVTO2tI) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135201_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0040.png?itok=LmQqWYhJ) - ![MasterLine 8 HI](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/135202_invp-011395__ML_8_-_WINDOW_RENAISSANCE_INWARD_OPENING_corr2_Final_Render_0041.png?itok=vtJjoGvJ) ### Height Vent - Min 600 mm - Max 2800 mm ### Frame-Vent Width Open In - Min 97 mm 360° [ Full specifications ](https://www.reynaers.africa/products/windows/masterline-8/high-insulation/technical-info) ## Product options Personalise MasterLine 8 High Insulation with the following options ![Concealed Hinges](https://www.reynaers.africa/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.africa/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.africa/sites/default/files/public/inriver/icons/116983_Flyscreen.svg)### Flyscreen Enjoy cool summer evenings, without losing sleep ![Balustrade](https://www.reynaers.africa/sites/default/files/public/inriver/icons/116979_Balustrade.svg)### Balustrade Safety can equal beauty ![Motorised](https://www.reynaers.africa/sites/default/files/public/inriver/icons/116982_Motorised.svg)### Motorised Comfortable to use, even remotely ![Glass Corner](https://www.reynaers.africa/sites/default/files/public/inriver/icons/116978_Glass%20Corner.svg)### Glass Corner Glass to glass connection without profiles obstructing the view The available options depend on profile and configuration choices. Please contact your Reynaers Aluminium representative. ## Labels & Certifications - ![Cradle to Cradle Bronze](https://www.reynaers.africa/sites/default/files/public/inriver/icons/144484_C2C_full_scope_bronze_version%205.0_rgb.svg) - ![Minergie](https://www.reynaers.africa/sites/default/files/public/inriver/icons/125180_Minergie_Modul_Fenster_logo.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