SmartBaffle – Maximum Airflow
Simply the Best Insulation Baffle
16” & 24” on center rafter insulation baffles.
Professional Grade
SmartBaffle is available in 16” and 24” On Center rafter.These stock sizes will fit snuggly in common 14.5″ and 22.5″ rafter bays. These insulation baffles are strong, durable, easy to work with and can be used in new construction or retrofit during renovations.
SmartBaffle 16 out-of-the-box size is 18.5”W X 36”L X 4mm (thick) and is constructed of rigid, corrugated plastic with two bending routes each route at 2.25” in from the long edge. After installed, the SmartBaffle is 14″ wide with 2″ flanges. These insulation baffles are strong enough to support spray foam expanding insulation creating the required air chute most shingle manufacturers require for shingle warranties.
Lifetime Xteriors shows how to use SmartBaffle and ValleyVent with a cathedral Ceiling
Description:The SmartBaffle is 36”L X 1/8”(thick) corrugated plastic with double bending routes at 2.25” in from each long edge. Each piece can be cut in half for double coverage at the eaves area to guard against insulation blockage in the open attic rafter spaces. SmartBaffle is designed for use with fiberglass insulation, loose fill insulation or spray foam insulation. SmartBaffle will keep the insulation away from blocking the intake air from the soffit. Air will travel up through the chute created by the SmartBaffle.
Continue until the desired amount of SmartBaffle has been installed. Follow up by installing the insulation. Insulation should fit loosely in the remaining rafter space to gain the maximum ‘R’ value (winter) and ‘U’ value (summer). No insulation should be in the 2” chute created when bending up the side flanges against the roof deck.
What you need to know about SmartBaffle
Each piece can be very easily cut in half using a standard utility knife. The SmartBaffle can be cut in half for double coverage at the eaves area to guard against insulation blockage. Each cut piece would be 18.5” in length.
The SmartBaffle can be installed with a bent down starter to seal the soffit insulation as a weather barrier by simply scoring the two side flanges and bending down at the appropriate distance. What’s more is that the SmartBaffle can be installed from the roof or from the inside room or attic. As you can see the SmartBaffle is very versatile and cost effective.
Common installation methods for the SmartBaffle
Need to create a wind blocker at the eave or soffit?
SmartBaffle installation variations
Creating a wind blocker with SmartBaffle
Video: Creating a wind blocker with SmartBaffle
SmartBaffle attic side installation with flanges down.
Cathedral ceiling SmartBaffle install diagram
Click anywhere to download the printable pdf
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SmartBaffle information Packet |
Click the image to download the SmartBaffle information packet |
Click on the image to download the data sheet and installation instructions.
Common questions, answered.
How much air flow will SmartBaffles provide?
Answer: SmartBaffle16 and SmartBaffle24 are designed to allow 2” of air flow between 16” and 24” on center rafter spaces, respectively. Wider or narrower rafter spaces can be accomplished by following the directions enclosed with the product. Any installation questions please contact DCI Products at 1-610-622-4455
A full 2 inches of airspace exceeds all building codes across the nation.
Can SmartBaffle be installed in other than new roofs?
Answer: They can definitely be install in existing buildings. SmartBaffle is easily installed from inside the attic also. Because SmartBaffle has a 2″ airspace it bypasses all the roofing nails making is very easy to install. It also spans the entire rafter bay to give full airflow, maximizing the ventilation system. Call or send us a message, if we can help with any other questions.
Other insulation baffles are 48". Why is SmartBaffle smaller?
Answer: We make the SmartBaffle in 36“ lengths for easy handling during installation and maximum strength. We understand your use and we have many contractors combine multiple baffles together to make them even longer. They can be made to 6’,9’, 12’, etc. We have even had contractor use an electrical fish or wire to attach to the baffle, because they are so durable, and pull them through each rafter bay. Hopefully this helps. Always feel free to call us too. We make suggestions all the time for specific tougher projects.
How Many SmartBaffles do I need?
Can SmartBaffles break during install or down over time?
Answer: SmartBaffle is also designed for rugged, unbreakable use and handling. SmartBaffle is constructed of non-collapsing material with lifetime durability. Ease of installation by the contractor is achieved by the design, engineering and technology inherent in the SmartBaffle product.
What is recommeded to secure the SmartBaffle to the rafter?
Answer: There are many ways to secure the SmartBaffle but the universal method is to use an 8D nail under each side against the rafter, forcing the SmartBaffle flanges tight to the roof decking. Generally one at the center of each piece, one on each side rafter, should be adequate. Only drive the nail about 1” in the rafter which should be enough to hold the SmartBaffle in place.
Customer submitted videos and photos
See how Matt Risinger uses SmartBaffle to fix his ventilation issue.
Sam Dix communicated with DCI about his project prior to his purchase. We were glad to assist and even more impressed with what he sent us after his test of our SmartBaffle.
SmartBaffle retrofitted by Jim Lynch.
Expert advice from around the web
Green Building Advisor is a great source for contractors and homeowners alike to find information about remodeling, designing and overall improving a home. We are always pleased to see when a product that we offer is recommended in their articles.
Here is one that is well worth reading.
How to Build an Insulated Cathedral Ceiling
