ASCE 7 separates wind loading into three types: Main Wind Force Resisting System (MWFRS), Components and Cladding (C&C), and Other Structures and Building Appurtenances. MWFRS is defined as “(a)n assemblage of structural elements to provide support and stability for the overall structure.” Typically, members which receive loading from two surfaces are designed to resist MWFRS…
If a product is rated for Large Missile Impact (LMI) and has laminated glass as an infill, then it can be used anywhere in the building provided the product meets the pressures whether large or small missile (large missile level ‘D’). If the product is Large Missile impact with an insulted laminated glass the single…
Product Approvals for building components are the general rule in Florida. Building officials, architects, insurance companies, even homeowners ask for them all the time, frequently refusing permits, insurance discounts, and product installations. So what is the legal ruling on when and if product approvals are required for this product? The Florida Building Code requires only…
Masonry openings in buildings are frequently not exact and are referred to as rough openings for that reason. When window products are placed into openings, they often need to be shimmed into place to properly fit the opening. When a large amount of shimming is required, 1x or 2x pieces of wood are utilized and…