Our 125mm firestop plates are made with exceptional-quality materials and they are manufactured by an established and reputable company, TWPro. These twin wall 125mm firestop plates come with a 12-year guarantee so you can be assured about the quality and longevity of these products.
This item comes with a FREE locking band.
Application
This twin wall product is suitable for use on solid fuel and gas/oil appliances. For example, woodstoves, gas coal effect fires, oil boiler and any other solid fuel appliances.
Construction
The outer skin of the twin wall product is made from 304-grade stainless steel and it is 0.4mm thick. The inner skin of the plate is made from 316-grade stainless steel and it is also 0.4mm thick. The insulation used is compressed rockwool which gives the product a density of 128kg per cubic metre. All of the flue parts are fully welded.
The distance to combustibles is 60mm.
Approvals
This twin wall product is HETAS approved and it is also CE marked.
Installation
These twin wall insulated chimney parts are secured together by using a Locking Band.
Make sure that you keep a distance of 60mm from the outside of the flue to any combustible material (wood, plasterboard).