DM36 - 490mm sq. capping for render
At a Glance
- Premium Isokern DM block system design
- High-performance natural pumice insulation
- Suitable for inserts, stoves, open fires, and cookers (wood, solid fuel, oil, gas)
- HETAS Approved and CE marked
- Reduces condensation and soot build-up
- Allows for thermal movement reducing risk of cracks and leaks
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.
Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com
- Info
- Specs
- Install
- FAQs
The DM36 - 490mm square capping for render is an essential component in our Isokern DM block system, celebrated for its high quality and performance. This innovative double wall system is designed to maintain flue gas temperatures effectively while preventing heat transference to the outer casing. The separation of inner and outer components allows for thermal movement, reducing the risk of cracking and potential leaks.
Suitable for a variety of heating appliances including inserts, stoves, open fires, and cookers burning wood, solid fuel, oil, or gas (excluding condensing appliances like Biomass & Pellets), this capping ensures longevity and efficiency of your chimney. Pumice, a natural insulator, enables the flue gases to quickly reach their optimum temperature, enhancing appliance performance shortly after ignition. Additionally, its insulation properties keep the chimney warmer for longer periods, decreasing condensation and soot build-up.
The Isokern DM system is HETAS Approved and CE marked, adhering to the highest safety and quality standards. Installation is straightforward, with comprehensive guides available to assist.
SKU: 59-130710
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, April 7th. 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. If you find it cheaper within 48 hours, we'll refund the difference.
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National Flues Ltd Verdict
The DM36 490mm square capping for render stands out as a premium choice for both trade and retail customers. This Isokern DM block system offers unparalleled insulation and performance, ensuring optimal chimney functionality. With our reliable nationwide delivery service, National Flues remains your trusted supplier for all fireplace and flue needs.
The DM36 - 490mm square capping for render is used as a capping component in the Isokern DM block system, enhancing chimney insulation and maintaining optimal flue gas temperatures for a variety of heating appliances.
National Flues is a leading UK supplier of fireplaces and flues, serving both retail and trade customers nationwide with exceptional products, competitive prices, and reliable delivery.
