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 be attached to a structure
Engineering Support For The Four Seasons® Building Product Group
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Browse & Purchase Engineer Certified Plans For Permit
Browse & purchase pre-engineered structural performance evaluations for a variety of Four Seasons Sunrooms. Use these along with a design professional’s site-specific approval to obtain a building permit learn more.
Superior Mason Products: Monoslope Roof Sunroom System (MPS 20-30640)
$150.00 – $200.00
or ( 15 Tokens - 20 Tokens )View
ASCE 7 Components & Cladding Wind Pressure Calculator
$100.00 – $150.00
or ( 10 Tokens - 15 Tokens )View
Superior Mason Products: 2 x 3 Screen Room and EPS Panel Roof (MPS 20-30637)
$150.00 – $200.00
or ( 15 Tokens - 20 Tokens )ViewSuperior Mason Products: 2 x 3 Screen Room Infill (MPS 20-30634)
$150.00 – $200.00
or ( 15 Tokens - 20 Tokens )View
Four Seasons – Smartlok – EPS Foam Core Roof Panels- Aluminum Skin
$150.00 – $200.00
or ( 15 Tokens - 20 Tokens )View
Four Seasons – Roof Over Open Structure (MPS 20-30608)
$150.00 – $200.00
or ( 15 Tokens - 20 Tokens )View
Four Seasons – Metals USA 3″ Deluxe Room With Monoslope Roof MPS (MPS 20-30614)
$150.00 – $200.00
or ( 15 Tokens - 20 Tokens )ViewFour Seasons – Metals USA – Deluxe Gable Sunroom (MPS 20-30611)
$150.00 – $200.00
or ( 15 Tokens - 20 Tokens )View
FOUR SEASONS – METALS USA: PRO-FAB ROOF PANELS (MPS 19-7761.15)
$150.00 – $200.00
or ( 15 Tokens - 20 Tokens )View
CALCULATE YOUR LOCATION'S SITE-SPECIFIC CODE DESIGN PRESSURES
Use our interactive tool to input your project-specific parameters to view each opening’s site-specific design pressures.
Order certified reports for your permit with the click of a button – fast and efficient
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ASCE 7 Components & Cladding Wind Pressure Calculator
ViewCalculate components & cladding wall pressures for up to 50 openings. Easily order certified copies for permit.
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Helpful Articles for Permitting
Frequently asked questions about Sunrooms, Evaluations, Codes, and more.
ASCE Risk Categories Explained
Risk Category Background Building codes require that buildings be classified by their level of importance in determining the risk taken with safety factors against their
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 section 1603.1.4. of the 2012,
Glossary of Engineering Terms
GLOSSARY OF ENGINEERING TERMS These terms are published by Engineering Express to coincide with help menus for our online tools & published articles and as
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 false advertising & not true.