DM44 - outer casing
At a Glance
- Robust design engineered for the Isokern Double Module system
- Constructed from natural pumice for superior insulation
- Measures 440mm square by 300mm high for precision fit
- Reduces risk of cracking, leaking, and staining
- Suitable for use with stoves, open fires, inserts, and cookers burning wood, solid fuel, oil, or gas (non-condensing appliances)
- HETAS approved and CE marked with a 10-year warranty
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: [email protected]
- Info
- Specs
- Install
- FAQs
The DM44 outer casing is a key component in the Isokern Double Module (DM) block system, renowned for its high quality and exceptional performance. This advanced double wall system efficiently maintains flue gas temperatures and prevents heat transference to the outer casing. The innovative separation of inner and outer components supports thermal movement, significantly reducing the risk of cracking, leaking, or staining.
The DM44 is part of a system available in three sizes—DM36, DM44, and DM54—offering versatile options for various applications. Constructed from natural pumice, a superb insulator, the DM44 outer casing ensures flue gases reach optimum temperature quickly, enhancing the heating appliance's performance soon after ignition. It also retains heat effectively as appliance output decreases, reducing condensation and soot build-up.
Compatible with inserts, stoves, open fires, and cookers using wood, solid fuel, oil, or gas (excluding condensing appliances like Biomass and Pellets), this product is versatile and reliable. Fully approved by HETAS and CE marked, the Isokern DM system promises compliance with stringent safety and performance standards. For precise installation, refer to the provided installation guides.
SKU: 59-130727
| Technical Specifications | |
|---|---|
| Dimensions | 440mm square, 300mm high |
| Material | Natural Pumice |
| Warranty | 10 Years |
| Fuel Compatibility | Wood, Solid Fuel, Oil, Gas |
| Safety Approvals | HETAS approved, CE marked |
| Available Sizes | DM36, DM44, DM54 |
| System Compatibility | Isokern Double Module (DM) block system |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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 DM44 outer casing is an exceptional choice for any high-quality Isokern double module chimney flue system. Its robust design and superior insulation ensure optimal performance. At National Flues, we deliver nationwide and cater to both retail and trade customers.
The DM44 outer casing is designed to provide robust and efficient outer casing for the Isokern Double Module (DM) block chimney flue system.
Isokern is a renowned brand known for its high-quality chimney systems, leveraging the natural insulating properties of pumice to deliver top-tier performance, safety, and reliability.
