All black TWPro components found in the range below have been manufactured with an internal diameter of 125mm (5 inch), a 30mm layer of compressed Rockwool insulation and an outer diameter of 200mm (8 inch). These products are made from the finest materials and it comes with a 12-year guarantee. Therefore, brackets, supports, and collars are designed to secure around the greater external diameter. Any item that requires a locking band to create a connection comes with one included.
The 125mm twin wall black supports are manufactured from high-quality stainless steel which is then powder coated to a matte black finish to suit our black finish range. Our black 125mm twinwall black support boasts excellent insulating properties, secure locking bands already attached, fully welded twin walls, and an impressive twelve-year warranty for long-term peace of mind.
If you’re looking for black support 125mm twinwall flue pipes, then take a look at our range of pipes, adaptors, rain caps, and base supports below.