4" Louvers
Dayus DAL4-FF 4 Inch Stationary Louver with Flange Frame
Dayus exterior 4 inch stationary louver with a flange frame. 5 inch blade spacing. MADE TO ORDER - Any size in 3 days!
Dayus DAL4-CF 4 Inch Stationary Louver with Channel Frame
Dayus exterior 4 inch stationary louver with a channel frame. 5 inch blade spacing. MADE TO ORDER - Any size in 3 days!
Dayus DALD4-FF 4 Inch Drainable Louver with Flange Frame
Dayus exterior 4 inch stationary louver with a flange frame. DRAINABLE BLADES. 4 inch blade spacing. MADE TO ORDER - Any size in 3 days!
Dayus DALD4-CF 4 Inch Drainable Louver with Channel Frame
Dayus exterior 4 inch stationary louver with a channel frame. DRAINABLE BLADES. 4 inch blade spacing. MADE TO ORDER - Any size in 3 days!
S&P Series AFL Aluminum Fixed Louvers
ALUMINUM fixed louvers provide good protection from rain and weather. Channel frame is 4" deep with K-style nondrainable 45 degree blades. Birdscreen standard.
From $274.70
S&P Series GFL Galvaneal Steel Fixed Louvers
GALVANEAL steel fixed louvers provide good protection from rain and weather. Channel frame is 4" deep with K-style nondrainable 45 degree blades. Birdscreen standard.
From $260.50
S&P Series DFL Drainable Extruded Aluminum Fixed Louvers
Excellent resistance to rain and weather. The drainable blade design channels water away from the blades and down the jambs. 4" channel frame. Birdscreen standard.
From $381.30
S&P Series ACL Extruded Aluminum Combination Louver and Damper
Superior resistance to rain while also offering you the ability to close the opening off if needed. 4" channel frame. Birdscreen standard. Optional motor.
From $768.20
why buy from us?
We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.
Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.
