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Rain Cap - Ø 100 (20-100-RC)
National Flues presents the Rain Cap - Ø 100, a premium chimney cap designed for superior protection. Crafted from durable 316L stainless steel, this essential accessory for MI-FLEX systems safeguards your chimney against rain, vermin, and bird intrusions while ensuring compliance with Building Regulations. Invest in reliable chimney protection with this robust, industry-approved accessory today.
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In Stock
£20.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Sturdy 316L stainless steel construction
Suitable for high temperature appliances up to 600°C
Effectively prevents rain, vermin and bird ingress
HETAS and CE approved for safety and compliance
Compatible with MI-FLEX 316 and 904 flexible flue liners
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We Won't Be Beaten On Price
At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:
Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
Operational Efficiency: We have streamlined processes to reduce overhead.
Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.
Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).
“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
The Rain Cap - Ø 100 is a must-have accessory for your chimney system. This cap is meticulously designed to provide superior protection from rain, vermin, and birds, ensuring the longevity and efficiency of your chimney. It's particularly crafted for use with MI-FLEX 316 and 904 flexible flue liners.
Essential for installations that adhere to Building Regulations Document J, it is suitable for use on high-temperature appliances up to 600°C (T600 designation). Compatible with a variety of fuels including wood, smokeless coal, gas, and oil, this rain cap ensures that your chimney remains block-free and safe. Regular maintenance is made straightforward, and we recommend annual inspections and sweeping to maintain optimal performance.
SKU: 20-100-RC
Technical Specifications
SKU
20-100-RC
Material
316L Stainless Steel
Finish
Natural / Stainless Steel
Size
u00d8 100
Temperature Rating
600u00b0C
Approvals
HETAS / CE
System Compatibility
MI-FLEX 316 & 904
Fuel Compatibility
Wood, Smokeless Coal, Gas, Oil
• Ensure installation by a qualified professional
• Must be used in conjunction with a top plate and clamp for secure fitting
• Designed for use with masonry enclosures only, following Building Regulations Document J
• Regular annual inspections and chimney sweeping are recommended to maintain optimal performance
The Rain Cap - Ø 100 is suitable for use with appliances up to 600°C, including those burning wood with less than 20% moisture, smokeless coal, gas, and oil.
Yes, the Rain Cap - Ø 100 must be used in conjunction with a top plate and clamp for proper installation and functionality.
No, according to Building Regulations Document J, a flexible flue liner such as the one used with this rain cap must be completely enclosed inside a masonry chimney.
Using a rain cap helps prevent the ingress of water, vermin, and birds into the chimney system, protecting your appliance from water damage and blockages.
Yes, we recommend cleaning and inspecting your chimney system at least once a year. For solid fuel applications, sweeping should be performed twice yearly to prevent blockages or deposits.
Yes, chemical cleaners and mild steel tools should not be used on stainless steel chimneys. Use appropriate tools and methods to maintain your system's integrity.
You can find a list of HETAS-registered sweeps on the official HETAS website (www.hetas.co.uk). Ensure your chimney sweep is competent and registered for optimal maintenance.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 30th.
If you need faster stove or fireplace delivery please give us a call.
We can often reduce longer lead times if we pay the carrier £25 for express delivery.
Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties. Mi-Flex offers a lifetime guarantee.
Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Read our review in our Rain Cap - Ø 100 buyers guide
Introduction
The Rain Cap - Ø 100 is a critical component for maintaining the efficiency and longevity of your chimney system. Manufactured by National Flues, this high-quality accessory is meticulously crafted from 316L stainless steel, ensuring durability and excellent performance even under the most demanding conditions.
Why Invest in a Quality Chimney Cap?
A chimney cap is not just a decorative addition; it plays a vital role in protecting your chimney from the elements. Key benefits include:
- Prevention of Rain Ingress: The cap effectively stops water from entering your chimney, reducing the risk of internal damage and corrosion.
- Pest and Bird Deterrence: By keeping vermin and birds out, it minimizes the potential for blockages and health hazards.
- Enhanced Longevity: With its robust 316L construction, the cap ensures that your chimney system remains in optimal condition for many years.
Choosing a cap that is compliant with Building Regulations and approved by HETAS and CE further ensures that you are investing in a product that meets rigorous safety and quality standards.
Product Features and Benefits
When selecting a chimney cap, it is essential to consider factors such as material, temperature rating, compatibility, and ease of maintenance. The Rain Cap - Ø 100 excels in each of these aspects:
Durability and Material
Manufactured from high-grade 316L stainless steel, this rain cap is designed to withstand severe weather conditions. Unlike inferior materials, 316L offers superior resistance to corrosion, which is particularly important in regions with high humidity or coastal areas where salt is prevalent. This durability ensures that your investment stands the test of time without the need for frequent replacement.
Temperature and Fuel Compatibility
The ability to endure high temperatures – up to 600°C – makes this product an ideal choice for appliances that burn wood, oil, gas, or smokeless coal. Its design is especially beneficial for those using solid or liquid fuels as it ensures that the chimney system operates safely even during periods of intense use. Users can rest assured knowing that the cap will not deform or deteriorate under prolonged high-temperature exposure.
Ease of Maintenance
Proper chimney maintenance is critical for safety and efficiency. The Rain Cap - Ø 100 simplifies this process. With its design geared towards easy cleaning and annual inspections, homeowners can enjoy a hassle-free experience. Regular cleaning minimizes the accumulation of debris and soot, preventing blockages that could lead to hazardous situations. Remember, a well-maintained chimney not only enhances the performance of your heating system but also prolongs the life of your entire installation.
Installation Advice
It is important to note that the Rain Cap - Ø 100 must be installed following specific guidelines to ensure maximum effectiveness. It should always be used in conjunction with a top plate and clamp to secure it firmly in place. This installation method is essential for maintaining the integrity of the chimney system and ensuring that no water, birds, or vermin can breach the cap’s protective barrier. Furthermore, the cap is designed specifically for use with masonry enclosures as per the requirements of Building Regulations Document J.
Professional Installation
For those who are unsure about undertaking the installation themselves, it is highly recommended to engage a qualified professional. Proper installation is not only crucial for ensuring the product performs as expected but also for maintaining any applicable warranties and certifications.
Objections and Clarifications
Concern Over High Temperature Applications
Some customers may worry that high temperatures could compromise the integrity of the cap. However, the Rain Cap - Ø 100 is engineered to withstand applications up to 600°C without any risk of deformation or loss of performance. Its robust material and design ensure reliability even in high-temperature environments.
Questions About Compatibility
Another common concern is whether the cap will fit with different appliance systems. The Rain Cap - Ø 100 is specifically designed for use with MI-FLEX 316 and 904 flexible flue liners. If you are using a different system, it is advisable to consult with a professional or reach out to us for guidance on finding a suitable accessory that meets your requirements.
Maintenance and Upkeep
Maintenance is a key factor for any chimney system. To ensure optimal performance, regular annual cleaning and inspections are recommended. In the case of solid fuel applications, sweeping twice a year is advisable to avoid soot and debris accumulation. This proactive approach not only ensures efficiency but also prolongs the lifespan of your chimney components.
Complementary Accessories
While the Rain Cap - Ø 100 is an excellent standalone accessory, it works best as part of a complete chimney system. Consider complementing your installation with a top plate and clamp, which are essential for proper mounting and stability. Additionally, exploring other National Flues products can further enhance the overall performance and reliability of your chimney system.
Final Thoughts
Investing in a high-quality chimney accessory like the Rain Cap - Ø 100 is a smart decision for anyone looking to protect their home from the elements. Its superior build quality, combined with its compliance with strict safety standards, makes it an ideal choice for homeowners who prioritise both performance and durability.
Maintaining your chimney should not be seen as a chore but rather as a critical aspect of home safety and energy efficiency. With regular maintenance, the risk of blockages and structural damage is greatly reduced, ensuring that your heating system operates safely all year round.
Don’t compromise on quality when it comes to your home’s safety. Choosing the Rain Cap - Ø 100 means you are opting for a solution that blends robust performance with ease of maintenance, all while meeting the stringent demands of modern building standards.
Buy now or call 01670 206 999.
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