[ Overview ](/products/windows/conceptsystem-77/bulletproof) [ Technical information ](/products/windows/conceptsystem-77/bulletproof/technical-info) [ Downloads ](/products/windows/conceptsystem-77/bulletproof/downloads) Open tab menu *ConceptSystem 77*# Bulletproof ![CS 77 Bullet Proof](/sites/default/files/public/styles/product_header/public/inriver/images/73719_German%20Embassy5.jpg?h=5a5b7885&itok=JO9HkG9T) ![CS 77 Bullet Proof](/sites/default/files/public/styles/product_header_lifestyle/public/inriver/lifestyle_image/117128_IMG_0149.JPG?h=2e976bc2&itok=-9blCJpW) ConceptSystem 77 is a versatile window system that complements almost any building project. Some extreme situations require bullet resistance, and this variant offers it in various classes. ###### Need help? Search and compare products [ Get started ](/products-0?f%5B0%5D=product_group%3A493&f%5B1%5D=variant_type_variants%3A9850&f%5B2%5D=variant_type_variants%3A9855&s=CS%2077%20Bullet%20Proof "Get started") - ![Broad design and functional possibilities](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116843_Safety.svg) Broad design and functional possibilities - ![Available in extreme safety variants including bulletproof](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116841_Performance.svg) Available in extreme safety variants including bulletproof - ![Well balanced price-quality-feature mix](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116840_Economics.svg) Well balanced price-quality-feature mix ## Technical details ### Thermal Insulation - **High** ### Air-Water Tightness - Air = 0.04 cfm/ft³ - Water = 12 psf ### AAMA Rating - Class AW - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133448_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0006.png?itok=f6FIp5xD) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133451_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0007.png?itok=Rtrhvazq) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133450_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0008.png?itok=tliQcf8z) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/images/133453_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0009.png?itok=00CaKxkz) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133458_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0010.png?itok=g3yWxFOm) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133459_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0011.png?itok=X0R4PhrN) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133460_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0012.png?itok=op9okIbg) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133461_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0013.png?itok=3ybDH75W) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133462_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0014.png?itok=yiPmSmb1) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133463_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0015.png?itok=qbjIezRE) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133464_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0016.png?itok=uMZvHJvy) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133465_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0017.png?itok=OZxTSe_0) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133466_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0018.png?itok=vdoQgq47) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133467_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0019.png?itok=b9iP8gJe) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133468_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0020.png?itok=QlxTLKoO) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133469_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0021.png?itok=_cWkyhnb) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133470_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0022.png?itok=57s87p8e) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133471_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0023.png?itok=7DtAa68V) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133472_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0024.png?itok=Lfzj0ne3) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133473_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0025.png?itok=YnyZ-xye) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133474_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0026.png?itok=LPzoK1t7) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133475_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0027.png?itok=V0ZXUlgO) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133476_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0028.png?itok=mAyyzqk8) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133477_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0029.png?itok=iwkde2w_) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133478_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0030.png?itok=canMS59W) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133479_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0031.png?itok=lH3DWD6W) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133480_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0032.png?itok=coH7M-GC) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133481_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0033.png?itok=3mLKNbF0) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133482_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0034.png?itok=4TUk7Yjn) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133484_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0035.png?itok=9Myps5Q8) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133485_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0036.png?itok=GVOrkGa7) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133486_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0037.png?itok=8-IrXAhZ) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133487_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0038.png?itok=m63u9-AK) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133488_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0039.png?itok=aLIMDsTl) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133489_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0040.png?itok=7uAxU1eX) - ![CS 77 Bullet Proof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133490_INVA-309462_CS_77_-_WINDOW_BULLETPROOF_INWARD_OPENING_corr3_Final_Render_0041.png?itok=xooaVE_o) ### Acoustics - STC = 43 dB - OITC = 34 dB ### Frame-Vent Width Open In - Min 5 1/16 inch 360° [ Full specifications ](https://www.reynaers.ca/products/windows/conceptsystem-77/bulletproof/technical-info) ## Product options Personalise ConceptSystem 77 Bulletproof 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. ![Balustrade](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116979_Balustrade.svg)### Balustrade Safety can equal beauty. ![Motorised](https://www.reynaers.ca/sites/default/files/public/inriver/icons/116982_Motorised.svg)### Motorised Comfortable to use, even remotely. The available options depend on profile and configuration choices. Please contact your Reynaers Aluminium representative. ![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