6 Design Considerations for the Storefront Systems
Introduction:
When it comes to designing a storefront system, architects must consider various factors to create a functional, durable, and visually appealing solution. This blog post offers design guidance for architects, outlining essential considerations that contribute to successful storefront design. By understanding the building type and location, ensuring proper drainage, optimizing glass placement, choosing the right material, comparing system types, and ensuring proper installation, architects can create storefront systems that meet the project's requirements and exceed client expectations.
Consider the Building Type and Location:
It is essential to consider the building type, location, and climate. The design should match the architectural style of the building and the surrounding environment. Storefront systems can typically span a maximum of 13 feet, and are available in ~4.5” to 6” mullion depths.Due to Storefronts draining internally heights over 10’ can be susceptible to increased risk of walter infiltration.
Ensure Proper Drainage:
As mentioned in the reference, storefronts require proper drainage to prevent water infiltration. Architects must ensure the system has a sill pan with a back dam and end dams to integrate with AWRB from adjacent wall systems. This sill pan, along with the manufacturer’s sub-sill, must always include weeps to allow for proper drainage.
Optimize Glass Placement:
Storefront systems offer versatility as to where the Insulated Glazing Unit is located – at the front, center, or back of the mullion. Architects should consider the orientation and position of the glass in the framing pocket to maximize natural light, views, and thermal performance while minimizing glare and heat gain.
Choose the Right Material:
The material for a storefront system will depend on the desired aesthetic, cost, and performance requirements. Storefronts are most commonly made from aluminum.
Compare System Types:
As mentioned in our Window Wall vs. Storefront vs. Curtain Wall design guidance, we discuss different system types. Architects must compare the pros and cons of each system to determine the best option for the project based on performance, cost, installation, maintenance, flexibility, energy efficiency, and water and air resistance.
Ensure Proper Installation:
Proper installation is critical for the performance and longevity of a storefront system. Architects should ensure that the system is installed by experienced professionals following the manufacturer's guidelines and local building codes. Performance tests are often conducted to achieve this goal.
Conclusion:
Designing a storefront system requires careful consideration of various factors to achieve functionality, durability, and aesthetic appeal. By considering the building type and location, ensuring proper drainage, optimizing glass placement, selecting the right material, comparing system types, and emphasizing proper installation, architects can create storefront systems that meet project requirements and exceed client expectations. By adhering to these key considerations, architects can design visually appealing storefronts that contribute to a successful and sustainable building assembly.
Written by D.TO: Design TOgether
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