--- title: MCDLG Newsstand - HVAC Industry Info | Blades description: Blades | The MCDLG Newsstand - For information on Louvers, Dampers, and the HVAC Industry --- [![MCDLG Logo](https://newsstand.mcdlg-hvac.com/hs-fs/hubfs/Logos/MCDLG-logo2%20(50percent%20downscale).png?width=600&height=158&name=MCDLG-logo2%20(50percent%20downscale).png "MCDLG Logo")](https://mcdlg-hvac.com/) Open main menu Close main menu - [home](https://mcdlg-hvac.com/) - [about](https://mcdlg-hvac.com/about/) - [newsstand](https://newsstand.mcdlg-hvac.com/) - [contact](https://info.mcdlg-hvac.com/contact) - [careers](https://mcdlg-hvac.com/career-redirect/) # MCDLG Newsstand Select Category 2018 In Review 2019 in review Accessories Acoustical Louver Actuator Aesthetic AIA Air Leakage Air Performance Airfoil Blade Aluminum AMCA AMCA 540 AMCA 550 AMCA Ratings architecture Augmented Axle Backdraft Damper Balance Damper Bird Screen Blades Brick Vents Ceiling Radiation Channel Frame Chevron Combination Construction Control Damper Current Events Dampers Door Louvers Drain Pan Drainable Ductwork Efficiency Equipment Screen FEMA 361 Finishes Fire Damper Fire Resistance Fire-Smoke Damper Flange Frame Frame Depth Fusible Links Glazing Frame Green Hand Cranks Hand Quadrants Hat Frame History Hurricane Louvers HVAC Indoor Air Quality Industrial Damper Installation Insulated IoT Limits Linkage Location Louvers Maintenance Modulating Mullion Multi-Zone Damper Newsstand News NFPA Penthouse Louver Pin-Lock Pneumatic Pressure Drop PTAC Reconstruction Round Damper Sand Louvers Screen Seals Severe Weather Sill Extension Smart Tech Smoke Damper Specifications Specs Stationary Steel Style Sunscreen Sunshade Switch Temperature Rating Thin Line Louver Transitions UL Life Safety Virtual Vision Screen Water Penetration Wind Driven Rain This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. Posts about: ## Blades ![Louver Blade Angle](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20Blog%202026%20-%20The%20Condenser%20-%20Louver%20Blade%20Angle%20-%20Cover.webp) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Blades](https://newsstand.mcdlg-hvac.com/tag/blades) ### [The Condenser - Louver Blade Angle](https://newsstand.mcdlg-hvac.com/condenser-louver-blade-angle) Aug 5, 2026, 8:00:02 AM How does a louver's blade angle affect its performance? Why is blade angle important? Learn what it means for your louvers with this quick Condenser article. [Read More](https://newsstand.mcdlg-hvac.com/condenser-louver-blade-angle) ![Damper Blade Mechanics](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Damper%20Blade%20Mechanics/MCDLG%20Blog%202025%20-%20Damper%20Blade%20MechanicsBanner%20Image.webp) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Blades](https://newsstand.mcdlg-hvac.com/tag/blades) ### [Damper Blade Mechanics](https://newsstand.mcdlg-hvac.com/damper-blade-mechanics) Sep 24, 2025, 11:30:00 AM Dampers rely on their blades to control airflow, balance air pressure, and do what needs to be done in your HVAC system. Here are the ways damper blades work in your HVAC system. [Read More](https://newsstand.mcdlg-hvac.com/damper-blade-mechanics) ![Important Tips for Louver Design](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Louver%20Design%20Tips/MCDLG%202025%20-%20Tips%20for%20Louver%20Design%20-%20Banner%20Image.png) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [AMCA Ratings,](https://newsstand.mcdlg-hvac.com/tag/amca-ratings) [Blades](https://newsstand.mcdlg-hvac.com/tag/blades) ### [Important Tips for Louver Design](https://newsstand.mcdlg-hvac.com/important-tips-for-louver-design) Jun 18, 2025, 11:00:00 AM Need tips on louver design? Here are few pointers from the MCDLG Newsstand. Learn to design louvers that meet requirements with this article. [Read More](https://newsstand.mcdlg-hvac.com/important-tips-for-louver-design) ![The Condenser - Louver Blade Profiles](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%202025%20-%20Condenser%20-%20Louver%20Blades%20-%20Banner%20Image.png) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Chevron](https://newsstand.mcdlg-hvac.com/tag/chevron) ### [The Condenser - Louver Blade Profiles](https://newsstand.mcdlg-hvac.com/condenser-louver-blade-profiles) Jun 4, 2025, 11:00:00 AM Blade profile refers to the shape of the blade, including features like catches and drain channels. Check out this quick read on louver blade profiles.  [Read More](https://newsstand.mcdlg-hvac.com/condenser-louver-blade-profiles) ![The Condenser - A Closer Look at Curtain Blades](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Damper%20Dimensions/Hubspot%20Blog%202023%20-%20Cover-1.webp) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Fire Damper](https://newsstand.mcdlg-hvac.com/tag/fire-damper) ### [The Condenser - A Closer Look at Curtain Blades](https://newsstand.mcdlg-hvac.com/condenser-closer-look-curtain-blades) Oct 12, 2023, 11:15:00 AM Curtain blades are designed to close off a damper during a fire event. Take a closer look at these damper blades, and learn how they work, with the Condenser. [Read More](https://newsstand.mcdlg-hvac.com/condenser-closer-look-curtain-blades) ![A Closer Look at Straight Blades](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Hubspot%20Blog%202023%20-%20Closer%20Look%20at%20Straight%20Blades%20-%20cover.png) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Air Performance](https://newsstand.mcdlg-hvac.com/tag/air-performance) ### [The Condenser - A Closer Look at Straight Blades](https://newsstand.mcdlg-hvac.com/the-condenser-closer-look-straight-blades) Jun 8, 2023, 11:30:00 AM Straight blades are the standard for louver blades. In this Condenser, we take a closer look at these blades and what they can do. [Read More](https://newsstand.mcdlg-hvac.com/the-condenser-closer-look-straight-blades) ![Condenser - A Closer Look at Baffle Blades](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%20-%20Baffle%20Blades%20-%20Cover.webp) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Blades](https://newsstand.mcdlg-hvac.com/tag/blades) ### [The Condenser - A Closer Look at Baffle Blades](https://newsstand.mcdlg-hvac.com/the-condenser-closer-look-baffle-blades) Apr 6, 2023, 11:45:00 AM What is a baffle blade? What sets it apart from other louver blades? Learn the difference with this quick Condenser article. [Read More](https://newsstand.mcdlg-hvac.com/the-condenser-closer-look-baffle-blades) ![Blades with a Purpose for Louvers and Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Blades%20with%20a%20Purpose/MCDLG%202022%20-%20Blades%20(Resize).webp) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Backdraft Damper](https://newsstand.mcdlg-hvac.com/tag/backdraft-damper) ### [Blades with a Purpose - For Louvers and Dampers](https://newsstand.mcdlg-hvac.com/blades-with-a-purpose) Sep 8, 2022, 11:30:00 AM Every blade is built with a purpose. In this article, we look at a few specialty blades and what they do in your HVAC system.  [Read More](https://newsstand.mcdlg-hvac.com/blades-with-a-purpose) ![The Condenser - A Closer Look at Blade Seals](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%202022%20-%20Blade%20Seals%20Cover.webp) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Seals](https://newsstand.mcdlg-hvac.com/tag/seals) ### [The Condenser - A Closer Look at Blade Seals](https://newsstand.mcdlg-hvac.com/condenser-closer-look-blade-seals) Aug 25, 2022, 11:15:00 AM In this Condenser article, we look at blade seals and their function on adjustable blades. Learn how these components provide tight closures and minimize pressure drop. [Read More](https://newsstand.mcdlg-hvac.com/condenser-closer-look-blade-seals) ![Damper Blades, A Primer](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Damper%20Blades/MCDLG%20-%20Blogs%20-%20Damper%20Blades%20(Resize).webp) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Backdraft Damper](https://newsstand.mcdlg-hvac.com/tag/backdraft-damper) ### [Damper Blades, A Primer](https://newsstand.mcdlg-hvac.com/damper-blades-primer) Aug 18, 2021, 11:30:00 AM In this article, we review seven types of damper blades and their purposes. Start with the damper blade primer on the MCDLG Newsstand. [Read More](https://newsstand.mcdlg-hvac.com/damper-blades-primer) [1](https://newsstand.mcdlg-hvac.com/tag/blades) [2](https://newsstand.mcdlg-hvac.com/tag/blades/page/2) #### About - [About MCDLG](https://mcdlg-hvac.com/about/) - [Continuing Education](https://learning.mcdlg-hvac.com/en/welcome) - [MCDLG Home Page](https://mcdlg-hvac.com/) #### MCDLG Brands - [Arrow United Industries](https://www.arrowunited.com/) - [Air Balance](https://www.airbalance.com/) - [Airline Louvers](https://www.airlinelouvers.com/) - [Cesco Products](https://www.cescoproducts.com/) - [Louvers & Dampers](https://www.louvers-dampers.com/) #### News - [Passive Fire Protection](https://newsstand.mcdlg-hvac.com/passive-fire-protection-for-hvac) - [Finding the Right Storm Louver](https://newsstand.mcdlg-hvac.com/finding-the-right-storm-louver) - [Five Types of Dampers](https://newsstand.mcdlg-hvac.com/five-types-of-dampers-and-when-to-use-them) - [MCDLG Newsstand](https://newsstand.mcdlg-hvac.com/) [Follow us on Facebook](https://www.facebook.com/MCDLGHVAC) [Follow us on LinkedIn](https://www.linkedin.com/company/mestek-commercial-damper-and-louver-group)