2027 New Automatic Gasoline Construction of annexes and renovations in Jeddah @mhm55_955 - Contractor for building annexes in Jeddah, Mecca, and Taif. Free inspection - Same-day execution within Jeddah - 10-year warranty. ✅ Sandwich Panel Room Specifications: - 10cm rockwool sandwich panels, 100% fire-resistant - heat and sound insulation. - 8x8 galvanized steel box frame, 2mm thickness, rust-resistant. - Red tile roof or sandwich panel roof as requested. - Double glass sliding door - Full glass facade as shown in the picture. - 3-meter clear height. ✅ Turnkey Finishing: - Electricity - Spotlights - Outlets - Air conditioning. - Interior and exterior paint - Ceramic flooring. - Glass seating areas - Outdoor annexes - Worker rooms - Warehouse ceilings. Price: 140 SAR per square meter, including materials and installation. We serve: Jeddah - Obhur - Al Hamdaniyah - Mecca - Taif. Keywords: Annex construction Jeddah, Annex building Jeddah, Sandwich panel rooms Jeddah, Glass seating areas Jeddah, Outdoor annexes Jeddah, Annex contractor Jeddah, Ready-made rooms Jeddah, Sandwich panel room construction, Sandwich panel meter price Jeddah