Cor-A-Vent introduces Raft-A-Vent
soffit ventilation for open-rafter construction has long
been a headache for many builders. The options have been
few, consisting mainly of a couple of screened-over holes
in the blocking or a few metal grates every two or three
rafter bays that don’t provide nearly enough ventilation
and, quite honestly don’t look very good.
A 22½” Eave
Vent designed to fit between the rafters
has the answer with its newest product, Raft-A-Vent™
22.5” long vent strip designed to fit between the
rafters, on top of the blocking. Raft-A-Vent is the ideal
product for this situation.
thick, Raft-A-Vent will virtually disappear under the
eave, but still provides 18.75” of Net Free Vent
Area per piece and is designed to run continuously in
every rafter bay to provide the superior intake ventilation
you need for a balanced vent system.
helps reduce moisture buildup and the possibility of
mold growth. For an unmatched system, pair Raft-A-Vent
up with any one of Cor-A-Vent’s ridge vents, like
V-300CS or FAV-20 81/2”.
Any of our soffit vents can be special ordered with stainless steel staples for areas that may have high corrosion or rusting concerns (seacoast, lake front, or industrial areas).
inches of NFVA per
1" x 1 1/2" x 22.5" cross
Made from heat resistant polypropylene
Power nailable or
screwable for fast installation
Two color choices (black or white)
Now available with type 304 Stainless staples - Special order Item
helps stop mold problems
Do you have rafters that are 16 inches on center? No problem! Purchase the S-400 and cut it to size.
Each 4-foot long piece of S-400 will give you three 14 1/2” pieces. That's 72 pieces from each carton
of S-400, with very little scrap. Each 14 1/2" piece will provide 12 square inch of net free vent area
(10 square inches per lineal foot).
here for the Raft-A-Vent brochure
here for our complete list of detail drawings in
both PDF and DWG formats.
You can also view our "Balanced
Ventilation How it works"
Frequently asked questions (FAQ)
Product Packaging and Shipping Information
|Pcs per Unit
Weight per Unit
- 22.5" pieces per
To request more information please click here.