DOOR DESIGNS
Let our experts assist you with pre-engineered door design plans for your next design project.
Let Engineering Express help you review & certify your custom door for permit across the US.
Get A Custom Quote
From our Acclaimed Expresspass Quoting System
Are you a manufacturer looking for your own systemized designs?
Or are you a contractor & need a custom design?
ExpressPass provides you with custom quoting, project management & tracking for all your customized engineering needs.
Use Our Free Window & Door Wind Pressure Tool
Calculate multiple ASCE 7 opening design wind pressures for use with your product’s limiting performance evaluations.
Order engineer signed and sealed copies for use in permitting your window project.
Our Door Design Gallery
Helpful images to start a project discussion with us.
HELP CENTER: DOOR DESIGNS
What wind speed should I use for my project?
To determine the wind speed to use for your project, visit the ASCE Hazard Tool. This tool allows input of a project address and also
Eave Height and Mean Roof Height – Per ASCE 7 – Building Codes
Building height plays a large role in calculating wind pressures on a structure. Wind will affect a building and its components differently if it can
Door and Hardware Online Glossary
Thanks to our partners at ASSA ABLOY, we’re happy to pass along this helpful glossary of industry lingo. Learn all about the many terms used
Performance Requirements Typically Requested On Project Specifications
For shop drawings requested for structural permit by this office, the following are typical specifications requested. Engineering Express routinely complies with these when providing certified
ASCE 7 WIND EXPOSURE CATEGORIES AND HOW EXPOSURE ‘D’ WORKS
Wind Exposure Category Overview ASCE-7 is the governing referenced standard for design loads on buildings & other structures for building codes throughout the US. ASCE
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 Performance Evaluations (also referred to
I need a wind load chart for window – door – garage door installation. What do I do?
Visit This Link on our Plan Store to find wind pressure charts for each of these items. We also have a site-specific calculator
Residential & Commercial Terms & Engineering Design Differences 101
Residential & Commercial Glazing Differences & Common Terms 101 Engineering Express is typically asked what the difference between residential & commercial glazing & how
About Door Product Pressure Ratings and Water Infiltration
QUESTION: Why do certain door products rate a certain p.s.f like -60/+60 then lower ratings are shown throughout the product approval? Usually, the higher
ASCE 7 Wall Zones 4 & 5 Explained
Key Terms Used In This Article For Reference: Mean Roof Height (h) Least Horizontal Dimension More on ASCE 7 Components & Cladding Understanding Wall Zones 4
What are The Span Limitations of Large Missile Impact Doors – Windows – Shutters?
A Frequent question is what are the span, height, pressure, and installation limitations for large & small missile impact products. The following takes into consideration
ASCE 7 Least Horizontal Dimension – Minimum Building Width
From ASCE 7 (ASCE 7-22,16, 10 & previous standards): The “Least Horizontal Dimension” can be taken as the shortest possible distance that can be
ASCE 7 Main Wind Force vs. Components & Cladding Explained (MWFRS vs. C&C)
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 a large missile impact window or door automatically approved for small missile impact?
Overview Changes to the 2020 Florida Building Code for Porous Impact Protection Devices Porous Impact Protective Systems: ASTM E1996-12A brought a significant change to Porous
Can you substitute spacers for insulating glass units (IGU)?
The question of whether or not an installer can substitute the spacer that separates the outer from the inner glazing on an insulating glass unit
Egress Emergency Escape Requirements for Windows
The International Building Codes 2015/2018, Florida Building Codes 2017, 2020, & corresponding Residential Codes list the following in regards to egress as an emergency escape
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.
Case Study: Phantom Screens – Is a Florida Product Approval Required?
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
How do I calculate the effective opening area on window or door products? – What opening area should be used for wind pressure determination on a multi-panel product?
The Building Codes in the US reference ASCE-7 for the design of the components and cladding of buildings (26.1.2.2 ASCE 7-10, ASCE 7-16, ASCE 7-22).
What is a window or door buck
What You Need To Know About Window & Doors Buck, Why Are They Used and When Do They Need to be Anchored Masonry openings