Christmas Delivery Dates: Please Click Here For More Information Delivery Information

Free Delivery

FREE SHIPPING

Free shipping on orders over £125 Net.

*(excludes Scottish Highlands, Northern Ireland, Eire, and Uk Islands)

Quaity

QUALITY & PRICE

All Our Products Are Competitively Priced
Without the Compromise On Quality.

Safe & Secure

SECURE PAYMENTS

Sagepay & Paypal is a safer, faster, more secure way to pay online.

7" Twin Wall 400mm - 560mm Length

£96.13
In stock
SKU
DWAJ107
  • 7" Twin Wall Length
  • 304 Outer 316 Inner  Stainless Steel Construction 
  • Push Fit Locking System
  • For Use When Burning ,  wood, gas, oil, Low Sulphur Coal
  • This Product has a 25 year Manufacturers Guarantee
  • Free Locking Band

7" Twin Wall 400mm - 560mm Length

Used to adjust the length of your twin wall pipe .

Simple installation by just pushing the parts together and securing with a locking band (provided).

Push fit system remains the easiest method of installation to date. 

More Information
Component Type Lengths
Designation: EN1856-1 T450 N1 D V3- L50040 G60
Installation Guide: Our twin wall insulated flue is a simple push fit joint system. To create and maintain a continuous length, the twin wall pieces push together and with the aid of a locking band (provided with each length) secure the connection between each piece. The push fit system remains the easiest method of installation to date.
Recommended Fuels: Wood, Oil, Gas, Low Sulpher Coal
Building Regulations :

We recommend that all installations are carried out by a qualified chimney installer.

additional information on installation and requirements can be found below.

 pdf documentDownload Document J Regulations

Material : Stainless Steel
Copyright © 2022-present National Chimney Supplies, Inc. All rights reserved.