DM36 - 690mm sq. capping for brickwork (59-130711)
At a Glance
- 690mm square design specifically for brickwork
Constructed from natural, insulating pumice
Double wall design to maintain optimal flue gas temperatures
HETAS approved and CE marked for safety and reliability
Minimises risk of cracking, leaking, and staining
Rapid attainment of ideal operating temperatures
Suitable for a wide range of heating appliances (wood, solid fuel, oil, gas)
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. 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.
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 DM36 - 690mm Square Capping for Brickwork is a crucial component of the high-quality Isokern DM block chimney system. This double wall system is meticulously designed to maintain flue gas temperatures while insulating against heat transference to the outer casing. The separation between inner and outer layers enables necessary thermal movement, effectively mitigating risks of cracking, leaking, or staining.
The DM36, along with its counterparts DM44 and DM54, can be effortlessly constructed and is suitable for a range of heating appliances, including inserts, stoves, open fires, and cookers that burn wood, solid fuel, oil, or gas (excluding condensing appliances and Biomass & Pellets). Made from pumice, a natural insulator, the DM36 allows quick attainment of optimal flue gas temperatures, enhancing the efficiency of your heating appliance soon after lighting. As the appliance cools, the pumice insulation maintains a warmer chimney longer, thereby reducing condensation and soot build-up.
This Isokern DM system is HETAS approved and CE marked, ensuring top-notch reliability and safety. Please refer to the included installation guides for detailed instructions.
SKU: 59-130711
| Technical Specifications | |
|---|---|
| SKU | 59-130711 |
| Dimensions | 690mm square |
| Material | Pumice |
| System | Isokern DM block chimney system |
| Approvals | HETAS approved, CE marked |
| Warranty | 10 Years |
| Combustible Clearance | 0 on straights; 38mm on offsets (DM System) |
