Snow Build-Over On Pergolas, Trellises & Mechanically Louvered Roofs (Cornice)
Beware of Snow Buildup On Open Roofs An important and frequently overlooked requirement for checking snow loads on open roof
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Sunroom – Patio – Canopy – Pergola Shed Concrete Footing Foundation Slab Generic Plan
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Eastern Metal Supply: Mechanical Aluminum Picket Fence and Gate
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Wind Speed Factored Load Tables For Sunrooms – Pergolas – Canopies
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Eastern Metal Supply: Self Mating & Cap and Pan Decking (MPS 21-37460)
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Eastern Metal Supply: Aluminum Transition Ramp Panel (TER 20-26221)
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EASTERN METAL SUPPLY: 2″ x 24GA Galvanized Steel Storm Panels (MPS 21-37455)
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EASTERN METAL SUPPLY: 40 MM SLAT BERTHA ROLL-UP HURRICANE SHUTTER (MPS 20-31289)
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EASTERN METAL SUPPLY: BERTHA ASTROGUARD (MPS 20-31290)
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EASTERN METAL SUPPLY: BERTHA HV ACCORDION SHUTTER (MPS 20-31291)
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Welded Aluminum Stair Rail – Railing with Grabrail Option (MPS 20-35442)
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ASCE 7 Components & Cladding Wall Wind Pressure Calculator
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Browse Helpful Articles for Eastern Designs
Sunroom Terminology
The following is a summary of sunroom-related terms provided courtesy of the National Sunroom Association. Click Here for the
How To Use Master Plans – TER’s – Calculator Reports Purchased From Engineering Express
READ BELOW BEFORE USING NON SITE-SPECIFIC PERFORMANCE EVALUATIONSFROM ENGINEERING EXPRESS FOR YOUR PROJECT General Information About Non Site-Specific Plans: Certified
Loss of Capacity Due To Welded Aluminum In Railings – Signs – Structures
Regarding any aluminum railing project, it is imperative to understand the life-safety issue that arises when welding an aluminum railing
What’s the difference between aluminum T5 and T6 temper (like 6063-T5 vs 6063-T6 alloy)?
How do you get from a T5 to T6 temper? Heat treatment is done by raising the alloy temperature to
What is a canopy awning & which wind forces should I use to design?
A canopy is a structure which provides overhead protection from the elements such as rain, snow, or sunlight. Canopies can
About AAMA 2100 and Sunroom Categories
Sunrooms across the US are categorized into 5 categories. AAMA published these in their AAMA/NPEA/NSA 2100-12 publication which made its
How to Avoid Contact With Aluminum & Dissimilar Metals
This is provided to inform clients of the dissimilar metal protection requirements of the 2015 Aluminum Design Manual, Chapter M
Why are spacing, edge distance, and embedment important for concrete anchors?
When an anchor is installed into concrete, there is an area surrounding the anchor called a cone of influence in
How To Determine Uplift Reactions For Canopies-Carports-Pergolas
Canopies & Wind Understand this – A backyard canopy attached to the back of your house, a pergola/trellis, or
Types of At-Grade Footings Explained
Here’s a description and illustrations we’ve created for footing types we frequently reference in our work for sunrooms, pergolas, carports,
CHECKLIST FOR SCREENED ENCLOSURES, OPEN, & ENCLOSED PATIOS – SUNROOMS
CHECKLIST OF DESIGN ITEMS NEEDED FOR SCREENED ENCLOSURES, OPEN, & ENCLOSED PATIOS, PERGOLAS & SUNROOMS Engineering Express provides signed &
What wind information is required for construction documents?
From the 5th, 6th &7th Edition of the Florida Building Code (2014, 2017, 2020) section 1603.1.4 as well as from
Wind Speed to Wind Pressure For Sunrooms – Canopies – Pergolas Using ASCE 7-16
ASCE 7-16 is introduced into the 2018 International Building Code and 7th Edition Florida Building Code (2020) as the new
Metal Fasteners UNC vs Spaced Thread
Overview Metal fastening is designed per the requirements of the American Institute of Steel Construction (AISC): Specification for Structural Steel
Perforated Design Method vs. Segmented Design Methods for Shear Walls
Perforated Design Method vs. Segmented Design Methods for Shear Walls The International Building Code (2018) defines a shear wall
Wind Speed vs. Wind Pressure Explained
Many don’t understand how wind works & state that a product is rated to a specific wind speed. This is
TEK Sheet Metal Screws (SMS) – About – Sizes – Gauges
About TEK Screws The following information is complied compliments of All Points Fasteners, Totally Nuts And Bolts, and Fastenermart Tek® screws, which
Typical Information Needed For Engineering Design of a Patio-Pergola Roof
Here’s a chart illustrating some of the many dimensions and components needed to design a site specific open patio /
Where To Buy Extrusions & Parts
We’re frequently asked by our clients where they can purchase many of the products specified in our plans. Below is
Procedure For Calculating Aluminum Box Beams For Bending
Per the Aluminum Design Manual (ADM) 2015, the allowable bending stress of round tubes shall be determined for the limit
What’s the dimensional difference between a pipe and a tube?
There is often confusion as to which size product a client actually needs – Pipe Size or OD Tubing Size. Keep