[ Overview ](/products/windows/conceptsystem-77/burglarproof) [ Technical information ](/products/windows/conceptsystem-77/burglarproof/technical-info) [ Downloads ](/products/windows/conceptsystem-77/burglarproof/downloads) Open tab menu *ConceptSystem 77*# Burglarproof ![CS 77 Burglarproof](/sites/default/files/public/styles/product_header/public/inriver/images/71655_Private%20House%20Hi-Finity%20Schelle1.jpg?h=c05c7a18&itok=k2bWZ6cv) ![CS 77 Burglarproof](/sites/default/files/public/styles/product_header/public/inriver/images/61824_Lagasca%2099_02.jpg?h=c03f9d9c&itok=lvP70JI5) ![MasterLine 8 Ventilation Vent](/sites/default/files/public/styles/product_header_lifestyle/public/inriver/lifestyle_image/103474_REYNAERS_2.jpg?h=f537b80a&itok=BPFq8Tj1) ###### Need help? Search and compare products [ Get started ](/products-0?f%5B0%5D=product_group%3A493&f%5B1%5D=variant_type_variants%3A9850&s=CS%2077%20Burglarproof "Get started") ## Technical details ### Thermal Insulation - **High** - Uf = 1.8 W/m²K ### Air-Water Tightness - Water = 9 psf ### Air-Water-Wind - **High** - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133214_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0006.png?itok=o0C5GQ7m) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133215_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0007.png?itok=-SjW_VLJ) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133216_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0008.png?itok=dpCQA2cF) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/images/133217_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0009.png?itok=Y-qlA3cW) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133224_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0010.png?itok=48it4n_l) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133225_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0011.png?itok=k05n3FAl) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133226_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0012.png?itok=g0vsWTgH) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133227_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0013.png?itok=_mkcqLD7) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133228_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0014.png?itok=t5f4_XNc) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133229_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0015.png?itok=BPskkFhU) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133230_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0016.png?itok=6A7bcEBF) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133231_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0017.png?itok=w3DouTNA) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133232_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0018.png?itok=4O8BMJHd) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133233_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0019.png?itok=3OT4X9yL) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133234_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0020.png?itok=35zeyID_) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133235_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0021.png?itok=MPWG4bZW) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133236_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0022.png?itok=PmyO_bF8) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133237_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0023.png?itok=G34jR1sj) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133238_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0024.png?itok=3YWlEPOz) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133239_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0025.png?itok=ad6-Y8dL) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133240_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0026.png?itok=sv7E6xwL) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/133241_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0027.png?itok=jusQUG7r) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133242_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0028.png?itok=OVykQ-e6) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133243_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0029.png?itok=eG97hMv8) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133244_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0030.png?itok=MduV7hkB) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133245_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0031.png?itok=KEzyhAZt) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133246_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0032.png?itok=ILM8lWT8) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133247_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0033.png?itok=-_GjPfQn) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133248_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0034.png?itok=hXaXTYIV) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133249_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0035.png?itok=ylYmv9KS) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133250_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0036.png?itok=0x4hSM-P) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133251_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0037.png?itok=-g6ke0nU) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133252_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0038.png?itok=K4tqHXLf) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133253_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0039.png?itok=DVTCW-km) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133254_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0040.png?itok=pMw-FAdB) - ![CS 77 Burglarproof](/sites/default/files/public/styles/360_degree/public/inriver/360_degrees/133255_INVA-309378_CS_77_-_WINDOW_BURGLARPROOF_INWARD_OPENING_corr2_Final_Render_0041.png?itok=gLhIrCzB) ### Height Vent - Min 600 mm - Max 2800 mm ### Frame-Vent Width Open In - Min 89 mm 360° [ Full specifications ](https://www.reynaers.co.za/products/windows/conceptsystem-77/burglarproof/technical-info) ![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