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Hurricane Chimney Caps
Hurricane chimney caps are chimney caps that are designed for hurricane- and storm-prone areas. While standard chimney caps feature open metal mesh exteriors, hurricane chimney caps have a layer of solid walls separated with space for airflow to increase insulation. The lack of mesh makes them more resistant to very high winds and rain and less likely to get natural debris caught in them, while still providing optimal airflow.
If your home has a square or rectangular flue tile that sticks an inch or more above your chimney crown, a standard chimney cap is a great choice to prevent water penetration, keep animals and debris out, and protect the interior of the chimney from damage. We also have custom chimney cap solutions as well.
Measure the exact outside dimensions of your flue tile sticking up above the crown of your chimney.
Wind Resistant (High Wind) Chimney Caps
Wind-resistant chimney caps (sometimes referred to as high-wind chimney caps) are designed for protection from high wind-induced downdrafts, keeping them to a minimum by eliminating any path for outside air to flow down the chimney.
Our round high-wind chimney caps are designed specifically for both double-wall and triple-wall air-insulated (or air-cooled) metal chimneys. This kind of chimney features either two or three metal walls with open space between each, a design that promotes the cooling of the flue using air.
Unlike chimney caps that bolt directly to the flue or chimney crown, these round high-wind chimney caps slip right inside the flue’s opening (the interior pipe). To ensure a proper fit, measure the inside diameter of both the center pipe and the outside pipe.
A round high-wind chimney cap is right for your home if you live in an area that experiences severe winds and have a metal air-cooled chimney. To determine if you have an air-cooled chimney, remove your existing chimney cap (if you have one) and check the pipe. Air-cooled chimneys have either double-wall or triple-wall pipes, so you should see two or three layers of pipe.
Alternatively, you can check your pipe by tapping its outside wall with an object such as a screwdriver. The pipe layers in double-wall and triple-wall pipes will vibrate, so if you hear vibrations, you know you have an air-cooled chimney.
These round high-wind chimney caps can only be used for air-cooled metal chimneys.
To get the correct size, measure the inside diameter of the center pipe and the outside!
Understanding Hurricane Chimney Caps
Hurricane chimney caps, as the name suggests, are specifically designed for areas that are prone to hurricanes and storms. Unlike standard chimney caps that feature open metal mesh exteriors, hurricane chimney caps are constructed with a layer of solid walls, separated with space for airflow to enhance insulation. The absence of mesh makes them more resistant to very high winds and rain, and less likely to trap natural debris, while still providing the necessary protection for your chimney.
The Uniqueness of Hurricane Chimney Caps
High-quality hurricane chimney caps are custom-made and often constructed from stainless steel. This material choice ensures durability and resistance to harsh weather conditions. These caps are designed to withstand very high wind conditions, making them an excellent choice for homes in storm-prone areas.
Choosing the Right Hurricane Chimney Cap
When choosing a hurricane chimney cap, it's essential to consider the type of chimney you have. Some caps are designed to slip inside the interior pipe, so you'll need to measure the inside dimension. There are caps specifically designed for air-cooled chimneys, and others for non-air cooled or solid pack chimneys.
The Benefits of Hurricane Chimney Caps
Investing in a hurricane chimney cap comes with a host of benefits:
- Wind Resistance: These caps are designed to withstand very high wind conditions, making them ideal for homes in hurricane-prone areas.
- Prevention of Downdrafts: The unique design of these caps prevents wind from going down your chimney flue, preventing cold and unwanted downdrafts.
- Rain Protection: Like all chimney caps, hurricane chimney caps prevent rain from entering the chimney flue, protecting your chimney from potential water damage.
- Durability: High-quality hurricane chimney caps are made from stainless steel, ensuring they are durable and long-lasting.
- Lifetime Warranty:High-quality hurricane chimney caps come with a lifetime warranty, providing peace of mind for homeowners.
FAQs
What are hurricane chimney caps?
Hurricane chimney caps are specially designed caps for chimneys in hurricane- and storm-prone areas. They are built to withstand very high winds and rain.
What are hurricane chimney caps made of?
High-quality hurricane chimney caps are often made from stainless steel for durability and resistance to harsh weather conditions.
Can a hurricane chimney cap prevent downdrafts?
Yes, the design of hurricane chimney caps helps prevent wind from going down your chimney flue, preventing cold and unwanted downdrafts.
Do hurricane chimney caps come with a warranty?
Many high-quality hurricane chimney caps come with a lifetime warranty.
Do I need a hurricane chimney cap if I live in a storm-prone area?
If you live in a hurricane- or storm-prone area, a hurricane chimney cap can provide significant benefits in terms of protecting your chimney from high winds, rain, and potential downdrafts.
Introduction
Best chimney cap for rain protection begins with choosing the right hurricane chimney caps for your home. These specialized caps are designed for hurricane- and storm-prone areas, offering superior weather resistance.
Hurricane chimney caps differ from standard models through their unique construction. While standard chimney caps feature open metal mesh exteriors, hurricane versions have solid walls separated with strategic airflow spaces. This design increases insulation while maintaining optimal ventilation.
The solid wall construction makes these caps highly resistant to extreme winds and heavy rainfall. They're also less likely to trap natural debris, ensuring consistent performance during severe weather events.
If your home has a square or rectangular flue tile extending an inch or more above your chimney crown, these caps provide excellent water penetration prevention. They keep animals and debris out while protecting your chimney's interior from damage.
We also offer custom chimney cap solutions tailored to specific requirements.
Important: Always measure the exact outside dimensions of your flue tile above the chimney crown before ordering.
Wind Resistant (High Wind) Chimney Caps
Wind-resistant chimney caps, also called high-wind models, target protection from wind-induced downdrafts. They minimize downdrafts by eliminating pathways for outside air to flow down the chimney.
Our round high-wind models work specifically with double-wall and triple-wall air-insulated metal chimneys. These chimney types feature multiple metal walls with open spaces between each layer. This design promotes flue cooling through air circulation.
Unlike standard caps that bolt to the flue or chimney crown, round high-wind caps slip inside the flue's opening (interior pipe). Proper fitting requires measuring both the center pipe's inside diameter and the outside pipe's inside diameter.
Determining Your Chimney Type
Round high-wind caps suit homes in severe wind areas with metal air-cooled chimneys.
To identify an air-cooled chimney:
- Remove your existing cap (if present)
- Check the pipe construction
- Look for double-wall or triple-wall pipes (two or three visible layers)
Alternative identification method:
- Tap the outside wall with a screwdriver
- Listen for vibrations from the pipe layers
- Vibrations indicate an air-cooled chimney
Note: Round high-wind caps work exclusively with air-cooled metal chimneys.
Sizing: Measure the inside diameter of both the center pipe and outside pipe for correct sizing.
Understanding Hurricane Chimney Cap Benefits
Hurricane chimney caps offer specialized design for storm-prone regions. Unlike standard mesh-exterior caps, these feature solid walls with strategic airflow spacing for enhanced insulation.
The mesh-free design provides superior resistance to high winds and rain. This construction also reduces debris accumulation while maintaining necessary airflow protection.
Material and Construction Quality
High-quality hurricane caps use custom manufacturing with stainless steel construction. This material choice ensures durability against harsh weather conditions.
The stainless steel construction provides excellent resistance to corrosion, wind damage, and temperature extremes. These caps withstand severe wind conditions, making them ideal for hurricane-prone areas.
Selecting the Right Hurricane Cap
Cap selection depends on your specific chimney configuration. Some designs slip inside interior pipes, requiring inside dimension measurements.
Available options include:
- Air-cooled chimney specific models
- Non-air cooled (solid pack) chimney versions
- Custom sizing for unique configurations
Top 5 Hurricane Chimney Cap Advantages
- Superior Wind Resistance These caps withstand extreme wind conditions, perfect for hurricane-prone regions.
- Downdraft Prevention Specialized design prevents wind from entering your chimney flue, eliminating cold downdrafts.
- Enhanced Rain Protection Solid wall construction blocks rain entry, protecting against water damage more effectively than mesh designs.
- Long-lasting Durability Stainless steel construction ensures extended lifespan with minimal maintenance requirements.
- Comprehensive Warranty Quality hurricane caps include lifetime warranties, providing long-term peace of mind.
Installation and Maintenance Guidelines
Professional installation ensures optimal performance and safety. Hurricane caps require specific mounting techniques due to their specialized design.
Regular maintenance includes:
- Post-storm bolt tightening checks
- Debris removal around cap perimeter
- Annual inspection during chimney cleaning
- Coastal area fresh water rinsing (twice yearly)
For detailed product information, visit our hurricane chimney caps product page.
Frequently Asked Questions
What makes hurricane chimney caps different?
Hurricane caps feature solid wall construction instead of mesh exteriors. They're specifically engineered for hurricane and storm-prone areas with enhanced wind and rain resistance.
What materials are used in hurricane cap construction?
Quality hurricane caps use stainless steel construction for maximum durability and weather resistance.
Do these caps prevent chimney downdrafts?
Yes, the specialized design blocks wind from entering your chimney flue, preventing unwanted cold downdrafts.
What warranty coverage is available?
Many quality hurricane caps include lifetime warranties for material defects and construction issues.
Are hurricane caps necessary in storm-prone areas?
For homes in hurricane or severe storm regions, these caps provide significant protection benefits against high winds, heavy rain, and potential downdrafts.
How do I measure for proper sizing?
Measure the outside dimensions of your flue tile above the chimney crown. For round caps, measure inside diameters of both center and outer pipes.