Cupolas. Dutch Doors and Horse Barn Doors
A properly designed ventilation system from CannonBall:HNP can not only improve the life of your building but also add style and curb appeal. Our cupolas and ridgevents are available in a variety of popular metal building colors. Ridgevents are available in various sizes to meet the most demanding ventilation requirements.
CUPOLAS
Fabricated from 24ga pre-painted steel, our CB Series Cupolas are available in 24″ and 36″ with standard flashing or a Universal Base.
Our exclusive stainless steel roof seam locks provide an enhanced appearance while rounding the corners making this model easier and safer to install.
Available assembled easier installation or knockdown for greater shipping and inventory options.
CUPOLAS
Available in a variety of colors and sizes ranging from 200 to 400 square inches of free air space, CannonBall:HNP Low Profile Ridgevents are the ideal choice for venting your metal building.
All units are 10′ in length, have built-in baffles to prevent water intrusion and include integral mounting flanges and end caps.
Can also be used for continuous runs.
VENTILATOR CUPOLAS
Designed specifically for ventilation purposes, Ventilator Cupolas from Cannon Ball: HNP are available in a variety of sizes to meet appearance and airflow requirements.
Integral base can be notched to match most roof pitches.
eathervane is included with this model while a copper roof is also available.
LOW PROFILE RIDGEVENTS
Available in a variety of colors and sizes ranging from 200 to 400 square inches of free air space, CannonBall:HNP Low Profile Ridgevents are the ideal choice for venting your metal building.
All units are 10? in length, have built-in baffles to prevent water intrusion and include integral mounting flanges and end caps. Can also be used for continuous runs.
SHEET METAL WRAPPED DOORS
Available in colors to match virtually any building, our Steel Dutch, Barn and Sliding Doors are fabricated from galvaneal steel and built to last. Dutch and Barn Doors are available in sizes up to 4/0 x 8/0.
Our solid Barn Doors can be ordered as hinged or sliding doors, in single or double doors, and are also available with Carriage House Prep.
Our Steel Country Slider is available in sizes up to 16′ x 12′ with or without window lites and can also be ordered knocked down, less glass, for easy shipment throughout North America.
COUNTRY STABLE DUTCH DOORS
Considered by many to be the finest Dutch Door on the market today, our Country Stable Dutch Door features a 7-ply, 3/4″ thick marine-grade plywood core with laminated steel skins and powder coated extruded aluminum edging and crossbucks.
Available with a matching 16ga powder coated steel frame, the Country Stable Dutch Door from CannonBall:HNP is built to last and is available in a wide variety of colors to match most any building.
COUNTRY SQUIRE SLIDING DOORS
Country Squire Sliding Doors from CannonBall:HNP are fully assembled in our factory to ensure a properly constructed, high quality door arrives at your job site, every time.
Edging and crossbucks are fabricated from powder coated extruded aluminum while the structure of the Dutch door is our 20ga steel horizontals.
Our Dutch door is available in a wide variety of colors to match most any building design.