DM44 - 200mm ID x 100mm offset block
At a Glance
- Made from natural pumice for superior insulation
- Double wall design maintains optimal flue gas temperatures
- HETAS approved and CE marked for high safety standards
- Versatile design suitable for stoves, open fires, and cookers
- Compatible with multiple outer casing sizes: DM36, DM44, DM54
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 DM44 - 200mm ID x 100mm offset block is an integral part of the Isokern Pumice chimney flue system. This high-quality system chimney features a double wall design that ensures optimal flue gas temperatures while preventing heat transference to the outer casing. The unique construction provides the flexibility needed for thermal movement, thereby reducing the risk of cracks, leaks, or stains.
Quick and easy to assemble, the DM44 comes in three outer casing sizes: DM36, DM44, and DM54.Made from pumice, a natural insulator, this block ensures your chimney retains heat longer, aiding appliance performance and minimizing condensation and soot deposits. This versatility makes it suitable for various heating appliances, including inserts, stoves, open fires, and cookers burning wood, solid fuel, oil, or gas (excluding condensing appliances like Biomass and Pellets).The Isokern DM system is both HETAS approved and CE marked, meeting the highest safety and performance standards. For detailed installation instructions, please refer to our comprehensive guides.
SKU: 59-127686
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 8th. 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.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The DM44 - 200mm ID x 100mm offset block is an exceptional addition to our range. With its high-quality construction and reliable performance, it's a top choice for any heating setup. We deliver nationwide and cater to both retail and trade customers, ensuring you receive the best possible price and service.
The DM44 - 200mm ID x 100mm Offset Block is designed to serve as a key component in chimney flue systems, ensuring efficient and safe evacuation of flue gases for various heating appliances.
Isokern is renowned for its high-quality chimney and flue solutions, utilizing the natural insulating properties of pumice to deliver exceptional performance and safety. Their systems are HETAS approved and CE marked, reflecting their commitment to excellence and reliability.
