We use cookies to ensure a smooth, secure, and ever-improving experience on our website. By continuing to browse, you agree to our use of cookies as detailed in our Cookie Policy. Enjoy your visit and let us now if you need any help!
Cookie Preferences
We use different types of cookies for various purposes. Please select which you allow:
Rain Cap Ø 100 (2-100-090)
National Flues presents the Rain Cap Ø 100—a high-quality, robust solution designed to safeguard your chimney by effectively preventing water ingress. Engineered with superior 304 and 316 stainless steel and insulated with high-density compressed rockwool, this premium accessory is ideal for wood stoves, oil/gas boilers, and more. Enjoy industry-certified performance with HETAS and CE approvals, ensuring that your flue system remains both safe and efficient.
Hover to Zoom / Click for Gallery
In Stock
£36.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Superior 304 and 316 grade stainless steel construction (0.40mm thickness)
Robust design suitable for wood stoves, oil/gas boilers, and coal effect fires
High-density compressed rockwool insulation (200kg/m3) for optimum thermal performance
Maintains a safe 50mm clearance from combustibles
HETAS Approved and CE marked under the reliable TWPro system
×
Email Product
Enter your email address to send the product details:
Please Note: All dimensions refer to the internal diameter of flues.
If unsure, please call 01670 206999 to ensure you choose the correct products.
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 engineered for superior rain protection across a variety of applications, including wood stoves, gas coal effect fires, and oil and gas boilers. Constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, each with a thickness of 0.4mm, this robust cap ensures durability and longevity. The insulation comprises compressed rockwool with a density of 200kg/m3, effectively maintaining a safe distance of 50mm from any combustible materials.
The TWPro system is HETAS Approved and CE marked, ensuring safety and compliance. Installation is straightforward, with all parts secured using a locking band. The rain cap minimizes water ingress, safeguarding your chimney from weather damage.
SKU: 2-100-090
Technical Specifications
Model
Rain Cap u00d8 100
SKU
2-100-090
Outer Material
304 Stainless Steel, 0.40mm thick
Inner Material
316 Stainless Steel, 0.40mm thick
Insulation
Compressed Rockwool, 200kg/m3
Clearance
50mm from combustible materials
Approvals
HETAS / CE
System
TWPro
• Ensure the chimney area maintains a minimum clearance of 50mm from any combustible items.
• Secure all parts firmly using the supplied locking band to guarantee a tight fit.
• Follow manufacturer guidelines carefully during installation to maintain compliance with HETAS and CE standards.
• Regularly inspect the installation to prevent any loosening of fittings or signs of wear early on.
The Rain Cap Ø 100 is suitable for a range of appliances including wood stoves, gas coal effect fires, and oil and gas boilers.
It features an outer skin made from 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick.
The cap uses compressed rockwool for insulation, providing a density of 200kg/m3.
The Rain Cap Ø 100 is HETAS Approved and CE marked, adhering to high safety and compliance standards.
The installation process involves securing the parts together using a locking band and maintaining a distance of 50mm from any combustible materials.
You must keep a distance of 50mm from the outside of the flue to any combustible material such as wood or plasterboard.
Yes, National Flues delivers nationwide and serves both retail and trade customers.
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
Understanding the Importance of a Quality Rain Cap
When it comes to protecting your chimney and ensuring the efficient operation of your heating system, the choice of a rain cap is critical. The Rain Cap Ø 100 from National Flues offers a superior solution that not only prevents water ingress but also contributes to the overall safety and performance of your combustion appliance. This guide will walk you through the key aspects of this product, address common concerns, and help you fully appreciate why this accessory is a wise investment.
Why a Rain Cap is Essential
A rain cap is far more than just a decorative end piece on your chimney. Its primary purpose is to prevent rainwater from entering the flue, thereby protecting your heating system from potential water damage. Moisture can lead to a host of issues, including corrosion of chimney liners and even structural damage. With its robust design and high-quality materials, the Rain Cap Ø 100 ensures that your chimney remains dry and efficient year-round.
Durability and Quality Construction
The use of premium grades of stainless steel in the construction of the Rain Cap Ø 100 speaks volumes about its durability and longevity. The outer skin is made from 304 grade stainless steel while the inner skin utilises 316 grade stainless steel. Both layers boast a thickness of 0.40mm, providing an optimal balance between strength and resilience. This ensures that your rain cap stands up to the rigours of harsh weather conditions, whether in a coastal environment or deep in the countryside. Investing in durable building materials now can save you substantial repair or replacement costs later on.
Safety and Compliance
Safety is a paramount consideration when choosing any chimney accessory. The Rain Cap Ø 100 not only meets but exceeds industry safety standards. With HETAS approval and CE marking, you can be confident that this rain cap adheres to stringent safety regulations. One of the key safety features is the mandatory 50mm distance from any combustible materials, a requirement that significantly reduces fire risks. This is further bolstered by the use of high-density compressed rockwool insulation, which plays a crucial role in managing the temperature around your flue.
The Installation Process: Easy and Secure
One of the standout features of the Rain Cap Ø 100 is its straightforward installation process. Designed with ease-of-use in mind, the product comes with a locking band that ensures all components remain securely in place. The installation process does not require any specialised tools, and the design is such that even those with limited DIY experience can complete the setup with confidence.
Step-by-Step Installation
1. Preparation: Before beginning, make sure you have enough clearance around your chimney (at least 50mm) and that all necessary tools are at hand.
2. Fitting the Cap: Align the cap with the chimney opening. The precise engineering of the product ensures a perfect fit with the TWPro system.
3. Locking Mechanism: Secure the cap using the provided locking band. This step is crucial as it ensures that the cap remains firmly installed, even in adverse weather conditions.
4. Final Checks: Confirm that the installation adheres to all safety standards, particularly maintaining the required clearance from combustible materials.
Addressing Common Concerns
Cost vs. Value
Some customers may initially be hesitant about the cost of a premium product such as the Rain Cap Ø 100. However, the superior build quality, enhanced safety features, and long-term durability mean that this is more an investment than an expense. When weighing the potential costs of water damage and safety risks against the modest cost of a high-quality accessory, the value becomes clear.
Weather Resilience
Concern over the effectiveness of a rain cap in extreme weather is understandable. The choice of 304 and 316 grade stainless steel ensures that the cap remains resilient against heavy rains, storms, and even salty sea air. Its robust construction is specifically engineered to withstand the challenges posed by the UK’s variable climate.
Compatibility and Versatility
The Rain Cap Ø 100 is designed to be compatible with a range of heating appliances. Whether you are operating a wood stove, an oil boiler, or a gas appliance, this product provides a versatile solution that enhances the performance of your chosen system. Its compatibility with various fuels such as wood, oil, gas, and low sulphur coal makes it an ideal choice for a wide array of installations.
Why Choose National Flues?
National Flues is a trusted name in the industry, and for good reason. With competitive pricing, nationwide delivery, and a commitment to quality, National Flues supports both retail and trade customers. The Rain Cap Ø 100 is a testament to this dedication, offering a product that combines reliability and safety with ease of installation and long-term performance.
Final Considerations
Taking the time to invest in a quality rain cap is a decision that impacts the safety, efficiency, and longevity of your chimney system. With its robust design, high-quality materials, and stringent safety features, the Rain Cap Ø 100 is a compelling choice for those looking to enhance their chimney protection. Whether you are dealing with harsh weather conditions or simply wish to safeguard your heating system against water ingress, this product delivers on its promise of durability and performance.
Every detail in the design of the Rain Cap Ø 100 has been thoughtfully considered to ensure ease of use and maximum protection. The product’s certification under HETAS and CE standards should reinforce your confidence that you are choosing a component that meets the highest safety benchmarks. Moreover, the installation simplicity means that maintenance and securing your chimney system becomes a hassle-free process.
In conclusion, the Rain Cap Ø 100 by National Flues is not just an accessory—it's a smart investment for your home’s safety and functional efficiency. With proper installation and regular checks, you will enjoy many years of worry-free performance from this essential chimney product.
buy now or call 01670 206 999.
Compatible and other products that may be of interest...
